University of Toronto Wireless

**mabubakr94** · November 14th, 2012

So it seems the command to make nohwcrypt permanent did not work, only when I set this setting manually does it have a chance to connect to the network. I pasted the error above.

**varunendra** · November 14th, 2012

Aha..!! We just discovered the 'Mistake of the Year' and 'Stupid of the Millennium'.... please welcome.... *drum rolls* - Me !!

That command should have been -

Code:

echo "options ath9k nohwcrypt=1" | sudo tee -a /etc/modprobe.d/ath9k.conf

I totally missed the ath9k there! Going to correct it..
You'll actually have to REPLACE the previous incorrect line in /etc/modprobe.d/ath9k.conf file with the correct one (options ath9k nohwcrypt=1). You can do it in either gedit with -

Code:

gksu gedit /etc/modprobe.d/ath9k.conf

correct the line, proofread, save and close.
Or in one step using the following command (you may copy-paste it)-

Code:

sudo sed -i 's/^options nohwcrypt/options ath9k nohwcrypt/' /etc/modprobe.d/ath9k.conf

Need explanation what 'sed' does above ?

Once done, either reboot or do a -

Code:

sudo modprobe -rfv ath9k
sudo modprobe -v ath9k

to let it take effect.

**mabubakr94** · November 14th, 2012

Thanks! I'll try it out again at school most likely on Friday. Midterm tomorrow and Friday so will be heading back home to study immediately after Thursday's midterm.

I read up on 'sed' a bit and think I get it. Only thing I could use an explanation for is when you're replacing 'options nohwcrypt' to 'options ath9k nohwcrypt', why did you include a ^ in '^options nohwcrypt'?

I'll post my question about shutting down once I am done midterms on Friday.

Edit: Sorry, one more thing, why do you need to use gksu? I think that's like a run command. Just typing gedit also works.

**varunendra** · November 15th, 2012

You must be a really good student ! I like your curiosity.

Originally Posted by mabubakr94

when you're replacing 'options nohwcrypt' to 'options ath9k nohwcrypt', why did you include a ^ in '^options nohwcrypt'?

Although it shouldn't be necessary in our case, the '^' makes sure only those lines are picked that 'start' with the word "options". So in general, it indicates the 'beginning' of a line.
[In the similar way, a '$' indicates the 'End' of a line. It is written 'after' the pattern to search. So a "nature$" will pick only those lines that end at the word "nature". Note that a line ending with "good nature." will NOT be picked, since it ends with a 'dot' (.)]

Originally Posted by mabubakr94

one more thing, why do you need to use gksu? I think that's like a run command. Just typing gedit also works.

Yes using just gedit will open the file, but you won't be able to save the changes since that requires 'root' access for system files. Gksu or sudo give you just that - the root access (provided you are in the 'sudoers' list - which the first user always is by default).

You should also be aware that it is always recommended to use gksu (or gksudo, or kdesudo in kde) for running GUI programs as root, instead of using 'sudo' (which should be used for commandline programs). The best explanation of 'why so?' is given here - http://www.psychocats.net/ubuntu/graphicalsudo

Best of luck for the midterms !

**mabubakr94** · November 16th, 2012

Thank you for the great explanations and all your help. Unfortunately the problem is only partially solved. Before disabling hwcrypt, the connection would never go through. Now it seems to work sometimes by continuously logging in and out of Ubuntu. Still better than nothing but not 100% fixed.

Also, I noticed turning off power management is also not permanent. Should that be permanent or was I asked to only try it once to see if it had a impact? Did not seem like it had any impact.

**varunendra** · November 17th, 2012

Originally Posted by mabubakr94

..I noticed turning off power management is also not permanent. Should that be permanent or was I asked to only try it once to see if it had a impact? Did not seem like it had any impact.

You can make it permanent by adding a script in /etc/pm/power.d/ directory. A single command to do it -

Code:

echo -e "#!/bin/bash\n/sbin/iwconfig wlan0 power off" | sudo tee -a /etc/pm/power.d/wireless

I'd say try it anyway. If it clearly doesn't seem to help, we can revert the change.

If it doesn't help, post back the following outputs immediately after it fails to connect or gets disconnected automatically -

Code:

dmesg | grep -e wlan -e ath
dmesg | tail -20
iwconfig
iwlist scan
cat /sys/module/ath9k/parameters/nohwcrypt

**mabubakr94** · November 19th, 2012

dmesg | grep -e wlan -e ath:

Code:

[   11.485323] ath: EEPROM regdomain: 0x6c
[   11.485326] ath: EEPROM indicates we should expect a direct regpair map
[   11.485329] ath: Country alpha2 being used: 00
[   11.485330] ath: Regpair used: 0x6c
[   11.513819] ieee80211 phy0: Selected rate control algorithm 'ath9k_rate_control'
[   11.514111] Registered led device: ath9k-phy0
[   12.923085] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   12.927464] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   20.626307] wlan0: authenticate with 00:0c:e6:48:b2:00
[   20.630277] wlan0: send auth to 00:0c:e6:48:b2:00 (try 1/3)
[   20.831784] wlan0: send auth to 00:0c:e6:48:b2:00 (try 2/3)
[   21.035565] wlan0: send auth to 00:0c:e6:48:b2:00 (try 3/3)
[   21.239295] wlan0: authentication with 00:0c:e6:48:b2:00 timed out
[   21.468385] wlan0: authenticate with 00:0c:e6:48:b2:40
[   21.480610] wlan0: send auth to 00:0c:e6:48:b2:40 (try 1/3)
[   21.483244] wlan0: authenticated
[   21.487031] wlan0: associate with 00:0c:e6:48:b2:40 (try 1/3)
[   21.488996] wlan0: RX AssocResp from 00:0c:e6:48:b2:40 (capab=0x11 status=0 aid=3)
[   21.489077] wlan0: associated
[   21.489827] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   21.493137] ath: regdomain 0x807c updated by CountryIE
[   21.493138] ath: EEPROM regdomain: 0x807c
[   21.493139] ath: EEPROM indicates we should expect a country code
[   21.493140] ath: doing EEPROM country->regdmn map search
[   21.493141] ath: country maps to regdmn code: 0x3a
[   21.493142] ath: Country alpha2 being used: CA
[   21.493143] ath: Regpair used: 0x3a
[   42.080348] wlan0: deauthenticating from 00:0c:e6:48:b2:40 by local choice (reason=3)
[   59.068030] wlan0: authenticate with 00:0c:e6:48:26:40
[   59.072264] wlan0: direct probe to 00:0c:e6:48:26:40 (try 1/3)
[   59.273770] wlan0: send auth to 00:0c:e6:48:26:40 (try 2/3)
[   59.477535] wlan0: send auth to 00:0c:e6:48:26:40 (try 3/3)
[   59.681305] wlan0: authentication with 00:0c:e6:48:26:40 timed out
[   59.974270] wlan0: authenticate with 00:0c:e6:48:b2:40
[   59.986644] wlan0: send auth to 00:0c:e6:48:b2:40 (try 1/3)
[   59.989339] wlan0: authenticated
[   59.993003] wlan0: associate with 00:0c:e6:48:b2:40 (try 1/3)
[   59.994855] wlan0: RX AssocResp from 00:0c:e6:48:b2:40 (capab=0x11 status=0 aid=2)
[   59.994937] wlan0: associated
[   59.999888] ath: regdomain 0x807c updated by CountryIE
[   59.999889] ath: EEPROM regdomain: 0x807c
[   59.999890] ath: EEPROM indicates we should expect a country code
[   59.999892] ath: doing EEPROM country->regdmn map search
[   59.999893] ath: country maps to regdmn code: 0x3a
[   59.999895] ath: Country alpha2 being used: CA
[   59.999897] ath: Regpair used: 0x3a
[   80.034563] wlan0: deauthenticating from 00:0c:e6:48:b2:40 by local choice (reason=3)
[   90.882789] wlan0: authenticate with 00:0c:e6:48:b2:41
[   90.886334] wlan0: send auth to 00:0c:e6:48:b2:41 (try 1/3)
[   90.890848] wlan0: authenticated
[   90.895934] wlan0: associate with 00:0c:e6:48:b2:41 (try 1/3)
[   90.897038] wlan0: RX AssocResp from 00:0c:e6:48:b2:41 (capab=0x11 status=0 aid=1)
[   90.897113] wlan0: associated
[   90.901864] ath: regdomain 0x807c updated by CountryIE
[   90.901866] ath: EEPROM regdomain: 0x807c
[   90.901867] ath: EEPROM indicates we should expect a country code
[   90.901868] ath: doing EEPROM country->regdmn map search
[   90.901869] ath: country maps to regdmn code: 0x3a
[   90.901871] ath: Country alpha2 being used: CA
[   90.901872] ath: Regpair used: 0x3a
[  355.566941] wlan0: deauthenticating from 00:0c:e6:48:b2:41 by local choice (reason=3)
[  360.434507] wlan0: authenticate with 00:0c:e6:48:b2:40
[  360.441960] wlan0: direct probe to 00:0c:e6:48:b2:40 (try 1/3)
[  360.645197] wlan0: send auth to 00:0c:e6:48:b2:40 (try 2/3)
[  360.647811] wlan0: authenticated
[  360.653134] wlan0: associate with 00:0c:e6:48:b2:40 (try 1/3)
[  360.654447] wlan0: RX AssocResp from 00:0c:e6:48:b2:40 (capab=0x11 status=0 aid=1)
[  360.654552] wlan0: associated
[  360.662743] ath: regdomain 0x807c updated by CountryIE
[  360.662746] ath: EEPROM regdomain: 0x807c
[  360.662748] ath: EEPROM indicates we should expect a country code
[  360.662751] ath: doing EEPROM country->regdmn map search
[  360.662754] ath: country maps to regdmn code: 0x3a
[  360.662757] ath: Country alpha2 being used: CA
[  360.662759] ath: Regpair used: 0x3a
[  380.676443] wlan0: deauthenticating from 00:0c:e6:48:b2:40 by local choice (reason=3)

dmesg | tail -20:

Code:

[  631.813403] CPU1: Package power limit notification (total events = 4556)
[  631.813405] CPU0: Package power limit notification (total events = 4555)
[  631.813430] CPU3: Package power limit notification (total events = 4556)
[  631.813433] CPU2: Package power limit notification (total events = 4555)
[  631.816744] CPU1: Package power limit normal
[  631.816746] CPU3: Package power limit normal
[  631.816748] CPU2: Package power limit normal
[  631.816750] CPU0: Package power limit normal
[  642.367165] wlan0: deauthenticating from 00:0c:e6:48:b2:40 by local choice (reason=3)
[  642.387815] cfg80211: All devices are disconnected, going to restore regulatory settings
[  642.387824] cfg80211: Restoring regulatory settings
[  642.387831] cfg80211: Calling CRDA to update world regulatory domain
[  642.392043] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[  642.395106] cfg80211: World regulatory domain updated:
[  642.395108] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[  642.395110] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  642.395112] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  642.395113] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[  642.395115] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[  642.395116] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)

iwconfig:

Code:

eth0      no wireless extensions.

lo        no wireless extensions.

wlan0     IEEE 802.11abgn  ESSID:"UofT"  
          Mode:Managed  Frequency:5.18 GHz  Access Point: 00:0C:E6:48:B2:40   
          Bit Rate=216 Mb/s   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=70/70  Signal level=-34 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:1   Missed beacon:0

iwlist scan - Important to note that this was all that was displayed. I assume cell 1 - 46 got cut off? When it connected to the wireless connection, only one cell appeared.

Code:

          Cell 47 - Address: 00:0C:E6:48:B2:00
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=70/70  Signal level=-24 dBm  
                    Encryption key:on
                    ESSID:"UofT"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000060aca4fc82
                    Extra: Last beacon: 27488ms ago
                    IE: Unknown: 0004556F6654
                    IE: Unknown: 010802040B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 0706434120010B1B
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606000800000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: DD180050F20201010E0003A4000027A4000042435E0062322F00
                    IE: Unknown: DD38000CE60004B20000000106000CE60B721E0404010000000504004800000908D561A3AC600000000A04090000000B04010000000C03002800
          Cell 48 - Address: 00:0C:E6:48:A9:00
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=59/70  Signal level=-51 dBm  
                    Encryption key:on
                    ESSID:"UofT"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000006cbe2a592e
                    Extra: Last beacon: 27484ms ago
                    IE: Unknown: 0004556F6654
                    IE: Unknown: 010802040B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 050400010022
                    IE: Unknown: 0706434120010B1B
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606000800000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: DD180050F20201010700036400002586000044425E0062422F00
                    IE: Unknown: DD38000CE60004A90000000106000CE60B7933040401000000050400240000090877BC28BE6C0000000A04090000000B04010000000C03002800
          Cell 49 - Address: 00:0C:E6:48:AD:03
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=57/70  Signal level=-53 dBm  
                    Encryption key:on
                    ESSID:"UTORwin"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000007c4bec268
                    Extra: Last beacon: 27480ms ago
                    IE: Unknown: 000755544F5277696E
                    IE: Unknown: 010802040B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 050400010000
                    IE: Unknown: 0706434120010B1B
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F20201010800036400002586000044425E0062422F00
                    IE: Unknown: DD38000CE60004AD0000000106000CE60B82890404010000000504002401000908752CBEC4070000000A04090000000B04040000000C03002800
          Cell 50 - Address: 00:0C:E6:48:E4:00
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=50/70  Signal level=-60 dBm  
                    Encryption key:on
                    ESSID:"UofT"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000650817d180
                    Extra: Last beacon: 27480ms ago
                    IE: Unknown: 0004556F6654
                    IE: Unknown: 010802040B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 050400010000
                    IE: Unknown: 0706434120010B1B
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606000800000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: DD180050F20201010A00036400002586000044425E0062422F00
                    IE: Unknown: DD38000CE60004E40000000106000CE60A82FE040401000000050400200000090878381608650000000A04090000000B04010000000C03002800
          Cell 51 - Address: 00:0C:E6:48:B0:04
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=67/70  Signal level=-43 dBm  
                    Encryption key:on
                    ESSID:"eduroam"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000004ac9451180
                    Extra: Last beacon: 27476ms ago
                    IE: Unknown: 0007656475726F616D
                    IE: Unknown: 010802040B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 050400010002
                    IE: Unknown: 0706434120010B1B
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606000800000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: DD180050F20201010800036400002586000044425E0062422F00
                    IE: Unknown: DD38000CE60004B00000000106000CE60B7253040401000000050400800100090876D844C94A0000000A04090000000B04050000000C03002800
          Cell 52 - Address: 00:0C:E6:48:AC:01
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=60/70  Signal level=-50 dBm  
                    Encryption key:on
                    ESSID:"cslab"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000007f4ab877a
                    Extra: Last beacon: 27472ms ago
                    IE: Unknown: 000563736C6162
                    IE: Unknown: 010802040B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 050400010000
                    IE: Unknown: 0706434120010B1B
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F20201010700023100002453000044425E0062422F00
                    IE: Unknown: DD38000CE60004AC0000000106000CE60B81B004040100000005040080000009087E48AAF4070000000A04090000000B04020000000C03002800
          Cell 53 - Address: 00:0C:E6:48:FA:04
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=57/70  Signal level=-53 dBm  
                    Encryption key:on
                    ESSID:"eduroam"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000001fae6a4f46c
                    Extra: Last beacon: 27472ms ago
                    IE: Unknown: 0007656475726F616D
                    IE: Unknown: 010802040B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 050400010000
                    IE: Unknown: 0706434120010B1B
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606000800000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: DD180050F20201010700036400002586000044425E0062422F00
                    IE: Unknown: DD38000CE60004FA0000000106000CE60B78D7040401000000050400680100090875A0A4E6FA0100000A04090000000B04050000000C03002800
          Cell 54 - Address: 00:18:4D:AF:E0:4F
                    Channel:10
                    Frequency:2.457 GHz (Channel 10)
                    Quality=46/70  Signal level=-64 dBm  
                    Encryption key:on
                    ESSID:"cslab"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              12 Mb/s; 24 Mb/s; 36 Mb/s
                    Bit Rates:9 Mb/s; 18 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000167104e7181
                    Extra: Last beacon: 27160ms ago
                    IE: Unknown: 000563736C6162
                    IE: Unknown: 010882848B960C183048
                    IE: Unknown: 03010A
                    IE: Unknown: 0706555320010B1B
                    IE: Unknown: 2A0100
                    IE: Unknown: 32041224606C
          Cell 55 - Address: 00:18:4D:49:76:8F
                    Channel:10
                    Frequency:2.457 GHz (Channel 10)
                    Quality=42/70  Signal level=-68 dBm  
                    Encryption key:on
                    ESSID:"cslab"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              12 Mb/s; 24 Mb/s; 36 Mb/s
                    Bit Rates:9 Mb/s; 18 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000088d338a7181
                    Extra: Last beacon: 27144ms ago
                    IE: Unknown: 000563736C6162
                    IE: Unknown: 010882848B960C183048
                    IE: Unknown: 03010A
                    IE: Unknown: 0706555320010B1B
                    IE: Unknown: 2A0100
                    IE: Unknown: 32041224606C
          Cell 56 - Address: 00:04:E2:C1:36:52
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=52/70  Signal level=-58 dBm  
                    Encryption key:on
                    ESSID:"EXTRANEOUSX"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000005cde2c931db
                    Extra: Last beacon: 27228ms ago
                    IE: Unknown: 000B45585452414E454F555358
                    IE: Unknown: 010482848B96
                    IE: Unknown: 03010B
                    IE: Unknown: 2A0100
                    IE: Unknown: 32080C1218243048606C
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
          Cell 57 - Address: 00:18:4D:49:76:8E
                    Channel:60
                    Frequency:5.3 GHz (Channel 60)
                    Quality=28/70  Signal level=-82 dBm  
                    Encryption key:on
                    ESSID:"cslab"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000088d37439037
                    Extra: Last beacon: 26108ms ago
                    IE: Unknown: 000563736C6162
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 03013C
                    IE: Unknown: 050400010000
                    IE: Unknown: 070C55532024041134041795051E
          Cell 58 - Address: 58:6D:8F:2E:C6:97
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=51/70  Signal level=-59 dBm  
                    Encryption key:on
                    ESSID:"\x00\x00\x00\x00\x00\x00"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000004fe80ae183
                    Extra: Last beacon: 27736ms ago
                    IE: Unknown: 0006000000000000
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    IE: Unknown: 050400030000
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32040C121860
                    IE: Unknown: 2D1AFC181BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1601080000000000000000000000000000000000000000
                    IE: Unknown: DD270050F204104A000110104400010210470010B0991992DC1ABB9D4892F7063CAA0306103C000103
                    IE: Unknown: DD090010180200F0240000
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
          Cell 59 - Address: 00:0C:E6:48:E4:04
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=54/70  Signal level=-56 dBm  
                    Encryption key:on
                    ESSID:"eduroam"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000006508164180
                    Extra: Last beacon: 27500ms ago
                    IE: Unknown: 0007656475726F616D
                    IE: Unknown: 010802040B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 050400010000
                    IE: Unknown: 0706434120010B1B
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606000800000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: DD180050F20201010A00036400002586000044425E0062422F00
                    IE: Unknown: DD38000CE60004E40000000106000CE60A82FE04040100000005040060010009087BE81508650000000A04090000000B04050000000C03002800
          Cell 60 - Address: 00:0C:E6:48:AA:03
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=53/70  Signal level=-57 dBm  
                    Encryption key:on
                    ESSID:"UTORwin"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000232ff0082d2
                    Extra: Last beacon: 27484ms ago
                    IE: Unknown: 000755544F5277696E
                    IE: Unknown: 010802040B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 050400010000
                    IE: Unknown: 0706434120010B1B
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F20201010300036400002586000044425E0062422F00
                    IE: Unknown: DD38000CE60004AA0000000106000CE60BB1DF04040100000005040018010009086DE0FFFE320200000A04090000000B04040000000C03002800
          Cell 61 - Address: 00:0C:E6:48:2B:03
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=50/70  Signal level=-60 dBm  
                    Encryption key:on
                    ESSID:"UTORwin"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000bd3ab4d1a8
                    Extra: Last beacon: 27484ms ago
                    IE: Unknown: 000755544F5277696E
                    IE: Unknown: 010802040B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 050400010000
                    IE: Unknown: 0706434120010B1B
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F20201010800036400002586000044425E0062422F00
                    IE: Unknown: DD38000CE600042B0000000106000CE608645E040401000000050400FC000009087E14B43ABD0000000A04090000000B04040000000C03002800
          Cell 62 - Address: 00:18:4D:49:77:3E
                    Channel:40
                    Frequency:5.2 GHz (Channel 40)
                    Quality=36/70  Signal level=-74 dBm  
                    Encryption key:on
                    ESSID:"cslab"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000d25178e5037
                    Extra: Last beacon: 26700ms ago
                    IE: Unknown: 000563736C6162
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 030128
                    IE: Unknown: 050400010000
                    IE: Unknown: 070C55532024041134041795051E
          Cell 63 - Address: 00:0C:E6:48:B4:03
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=51/70  Signal level=-59 dBm  
                    Encryption key:on
                    ESSID:"UTORwin"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000004cfe1544b4
                    Extra: Last beacon: 27520ms ago
                    IE: Unknown: 000755544F5277696E
                    IE: Unknown: 010802040B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 05050001000201
                    IE: Unknown: 0706434120010B1B
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F20201010700036400002586000044425E0062422F00
                    IE: Unknown: DD38000CE60004B40000000106000CE60B8465040401000000050400F000000908797814FE4C0000000A04090000000B04040000000C03002800
          Cell 64 - Address: 00:0C:E6:48:A9:04
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=62/70  Signal level=-48 dBm  
                    Encryption key:on
                    ESSID:"eduroam"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000006cbe28c180
                    Extra: Last beacon: 27508ms ago
                    IE: Unknown: 0007656475726F616D
                    IE: Unknown: 010802040B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 050400010000
                    IE: Unknown: 0706434120010B1B
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606000800000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: DD180050F20201010700036400002586000044425E0062422F00
                    IE: Unknown: DD38000CE60004A90000000106000CE60B79330404010000000504006401000908726C28BE6C0000000A04090000000B04050000000C03002800
          Cell 65 - Address: 00:0C:E6:48:B4:04
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=36/70  Signal level=-74 dBm  
                    Encryption key:on
                    ESSID:"eduroam"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000004cfe154260
                    Extra: Last beacon: 27500ms ago
                    IE: Unknown: 0007656475726F616D
                    IE: Unknown: 010802040B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 050400010040
                    IE: Unknown: 0706434120010B1B
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606000800000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: DD180050F20201010700036400002586000044425E0062422F00
                    IE: Unknown: DD38000CE60004B40000000106000CE60B8465040401000000050400400100090875C814FE4C0000000A04090000000B04050000000C03002800
          Cell 66 - Address: 00:0C:E6:48:B8:04
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=58/70  Signal level=-52 dBm  
                    Encryption key:on
                    ESSID:"eduroam"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000000815ba283
                    Extra: Last beacon: 27472ms ago
                    IE: Unknown: 0007656475726F616D
                    IE: Unknown: 010802040B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 050400010000
                    IE: Unknown: 0706434120010B1B
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606000800000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: DD180050F20201010800023100002453000044425E0062422F00
                    IE: Unknown: DD38000CE60004B80000000106000CE60B71E1040401000000050400500100090878385B81000000000A04090000000B04050000000C03002800
          Cell 67 - Address: 00:0C:E6:48:A9:01
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=57/70  Signal level=-53 dBm  
                    Encryption key:on
                    ESSID:"cslab"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000006cbe2a5180
                    Extra: Last beacon: 27468ms ago
                    IE: Unknown: 000563736C6162
                    IE: Unknown: 010802040B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 050400010000
                    IE: Unknown: 0706434120010B1B
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F20201010800036400002586000044425E0062422F00
                    IE: Unknown: DD38000CE60004A90000000106000CE60B793304040100000005040074000009087B0C29BE6C0000000A04090000000B04020000000C03002800
          Cell 68 - Address: 00:0C:E6:48:1D:03
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=45/70  Signal level=-65 dBm  
                    Encryption key:on
                    ESSID:"UTORwin"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000004cab0d2e4
                    Extra: Last beacon: 27468ms ago
                    IE: Unknown: 000755544F5277696E
                    IE: Unknown: 010802040B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 050400010000
                    IE: Unknown: 0706434120010B1B
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: DD180050F20201010800036400002586000044425E0062422F00
                    IE: Unknown: DD38000CE600041D0000000106000CE608633D0404010000000504001401000908792CB0CA040000000A04090000000B04040000000C03002800

Code:

cat /sys/module/ath9k/parameters/nohwcrypt == 1

For some reason I seem to be getting better results today. Since I had to keep connecting to try and get it to not authenticate to generate these logs, it connected a lot more often than usual.

Also, when I try the command to make the power management permanent, I get the following error:

Code:

echo -e "#!/bin/bash\n/sbin/iwconfig wlan0 power off" | sudo tee -a /etc/pm/power.d/wireless
bash: !/bin/bash\n/sbin/iwconfig: event not found

Should the newline character be in the middle of the path?

Thanks!

**varunendra** · November 19th, 2012

Originally Posted by mabubakr94

iwconfig:

Code:

wlan0     IEEE 802.11abgn  ESSID:"UofT"  
          Mode:Managed  Frequency:5.18 GHz  Access Point: 00:0C:E6:48:B2:40   
          Bit Rate=216 Mb/s   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=70/70  Signal level=-34 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:1   Missed beacon:0

iwlist scan - Important to note that this was all that was displayed. I assume cell 1 - 46 got cut off? When it connected to the wireless connection, only one cell appeared.

With so many cells in range, the output was obviously larger than the terminal can display at a time, so yes, it got cut off. You may 'pipe' (|) the output with 'less' command, or redirect it (>) to a file to catch all of it. For example -

Code:

iwlist scan > ~/Desktop/iwlist.txt

will dump all the output text in a new file "iwlist.txt" on your desktop instead of showing it on the terminal. However, if I understood you correctly, you are only interested in those whose ESSID is "Uoft". So you may skip/delete others while posting.

But looking at the iwconfig output above, everything looks to be pretty good! Still it would be interesting to see the one it got disconnected with. You can identify different ones with same ESSID by their unique MAC Addresses, like 00:0C:E6:48:B2:40 above.

Originally Posted by mabubakr94

Also, when I try the command to make the power management permanent, I get the following error:

Code:

echo -e "#!/bin/bash\n/sbin/iwconfig wlan0 power off" | sudo tee -a /etc/pm/power.d/wireless
bash: !/bin/bash\n/sbin/iwconfig: event not found

Hmm.. I learnt something new !
Turns out that the "!" is 'always' interpreted by bash in a special way and makes bash look for a 'command-history' of the rest of the text. Obviously, there is no event when "/bin/bash\n/sbin/iwconfig" was used as a command, hence the error. In our case, it can be easily circumvented by using single quotes instead of double quotes (tested myself this time) -

Code:

echo -e '#!/bin/bash\n/sbin/iwconfig wlan0 power off' | sudo tee -a /etc/pm/power.d/wireless

Please try this one.

Anyway, I'd be curious to know if the wireless still finds any difficulty despite such strong signals !

Shall await for your feedback.

**mabubakr94** · November 20th, 2012

I have tried and generated the logs again today. This time connection for UofT would not go through, keeps asking for username and password over and over again. I tried in a new building which worked on Windows 7 and also tried in the same room as yesterday where the results were great. Today I wasn't able to connect in either location.

First is the iwlist scan, I removed all ESSID that I knew were not "UofT".

Code:

eth0      Interface doesn't support scanning.

lo        Interface doesn't support scanning.

wlan0     Scan completed :
          Cell 02 - Address: 00:0F:3D:5A:F8:BE
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=64/70  Signal level=-46 dBm  
                    Encryption key:on
                    ESSID:"\x00\x00\x00\x00\x00\x00\x00"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              12 Mb/s; 24 Mb/s; 36 Mb/s
                    Bit Rates:9 Mb/s; 18 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000008d4f0037
                    Extra: Last beacon: 3404ms ago
                    IE: Unknown: 000700000000000000
                    IE: Unknown: 010882848B960C183048
                    IE: Unknown: 030106
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0100
                    IE: Unknown: 32041224606C
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD0900037F01010017FF7F
                    IE: Unknown: DD0C00037F020101010002A34000
         
          Cell 04 - Address: 00:0C:E6:59:0C:43
                    Channel:36
                    Frequency:5.18 GHz (Channel 36)
                    Quality=67/70  Signal level=-43 dBm  
                    Encryption key:on
                    ESSID:"UofT"
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000000c6548e8
                    Extra: Last beacon: 2968ms ago
                    IE: Unknown: 0004556F6654
                    IE: Unknown: 01088C129824B048606C
                    IE: Unknown: 071043412024081764051788021795051E00
                    IE: Unknown: 2D1A4E001BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1624050800000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: DD180050F20201010C0003A4000027A4000042435E0062322F00
                    IE: Unknown: DD38000CE600040C0100000106000CE60B55E0040402000000050400C0000009089E320D07000000000A040B0000000B04040000000C03002800
          
          Cell 06 - Address: 00:0C:E6:59:23:03
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=66/70  Signal level=-44 dBm  
                    Encryption key:on
                    ESSID:"UofT"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=00000100bde5b180
                    Extra: Last beacon: 3564ms ago
                    IE: Unknown: 0004556F6654
                    IE: Unknown: 010802040B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 0506000100480084
                    IE: Unknown: 0706434120010B1B
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606000800000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: DD180050F20201010500036400002586000044425E0062422F00
                    IE: Unknown: DD38000CE60004230100000106000CE60B56EE0404010000000504001C010009087214E5BD000100000A040B0000000B04040000000C03002800
          Cell 07 - Address: 00:0C:E6:59:19:03
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=68/70  Signal level=-42 dBm  
                    Encryption key:on
                    ESSID:"UofT"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              9 Mb/s; 12 Mb/s; 18 Mb/s
                    Bit Rates:24 Mb/s; 36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000033d84991180
                    Extra: Last beacon: 3560ms ago
                    IE: Unknown: 0004556F6654
                    IE: Unknown: 010802040B960C121824
                    IE: Unknown: 030106
                    IE: Unknown: 050400010010
                    IE: Unknown: 0706434120010B1B
                    IE: Unknown: 2A0100
                    IE: Unknown: 32043048606C
                    IE: Unknown: 2D1A4C101BFFFF000000000000000000000000000000000000000000
                    IE: Unknown: 3D1606000800000000000000000000000000000000000000
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : 802.1x
                    IE: Unknown: DD180050F20201010300036400002586000044425E0062422F00
                    IE: Unknown: DD38000CE60004190100000106000CE60B8458040401000000050400F400000908754C98843D0300000A040B0000000B04040000000C03002800
          
          Cell 10 - Address: 00:0C:E6:59:24:43
                    Channel:36

iwconfig:

Code:

eth0      no wireless extensions.

lo        no wireless extensions.

wlan0     IEEE 802.11abgn  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:on

dmesg | grep -e wlan -e ath:

Code:

[   12.273491] ath: EEPROM regdomain: 0x6c
[   12.273495] ath: EEPROM indicates we should expect a direct regpair map
[   12.273498] ath: Country alpha2 being used: 00
[   12.273499] ath: Regpair used: 0x6c
[   12.314656] ieee80211 phy0: Selected rate control algorithm 'ath9k_rate_control'
[   12.315391] Registered led device: ath9k-phy0
[   15.635789] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   15.639782] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   23.297234] wlan0: authenticate with 00:0c:e6:59:29:43
[   23.303015] wlan0: direct probe to 00:0c:e6:59:29:43 (try 1/3)
[   23.504341] wlan0: direct probe to 00:0c:e6:59:29:43 (try 2/3)
[   23.708125] wlan0: direct probe to 00:0c:e6:59:29:43 (try 3/3)
[   23.911856] wlan0: authentication with 00:0c:e6:59:29:43 timed out
[   24.056348] wlan0: authenticate with 00:0c:e6:59:0c:43
[   24.065306] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[   24.267425] wlan0: send auth to 00:0c:e6:59:0c:43 (try 2/3)
[   24.471192] wlan0: send auth to 00:0c:e6:59:0c:43 (try 3/3)
[   24.674962] wlan0: authentication with 00:0c:e6:59:0c:43 timed out
[   24.811497] wlan0: authenticate with 00:0c:e6:59:0a:43
[   24.820286] wlan0: direct probe to 00:0c:e6:59:0a:43 (try 1/3)
[   25.022522] wlan0: direct probe to 00:0c:e6:59:0a:43 (try 2/3)
[   25.226304] wlan0: direct probe to 00:0c:e6:59:0a:43 (try 3/3)
[   25.430033] wlan0: authentication with 00:0c:e6:59:0a:43 timed out
[   29.305961] wlan0: authenticate with 00:0c:e6:59:0c:43
[   29.311799] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[   29.513185] wlan0: send auth to 00:0c:e6:59:0c:43 (try 2/3)
[   29.716910] wlan0: send auth to 00:0c:e6:59:0c:43 (try 3/3)
[   29.721039] wlan0: authenticated
[   29.724924] wlan0: associate with 00:0c:e6:59:0c:43 (try 1/3)
[   29.726736] wlan0: RX AssocResp from 00:0c:e6:59:0c:43 (capab=0x11 status=0 aid=34)
[   29.726807] wlan0: associated
[   29.727343] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   29.730178] ath: regdomain 0x807c updated by CountryIE
[   29.730179] ath: EEPROM regdomain: 0x807c
[   29.730180] ath: EEPROM indicates we should expect a country code
[   29.730181] ath: doing EEPROM country->regdmn map search
[   29.730182] ath: country maps to regdmn code: 0x3a
[   29.730183] ath: Country alpha2 being used: CA
[   29.730183] ath: Regpair used: 0x3a
[   45.075327] wlan0: deauthenticating from 00:0c:e6:59:0c:43 by local choice (reason=3)
[   54.539822] wlan0: authenticate with 00:0c:e6:59:0c:43
[   54.545414] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[   54.546289] wlan0: authenticated
[   54.551240] wlan0: associate with 00:0c:e6:59:0c:43 (try 1/3)
[   54.552524] wlan0: RX AssocResp from 00:0c:e6:59:0c:43 (capab=0x11 status=0 aid=34)
[   54.552594] wlan0: associated
[   54.556037] ath: regdomain 0x807c updated by CountryIE
[   54.556038] ath: EEPROM regdomain: 0x807c
[   54.556038] ath: EEPROM indicates we should expect a country code
[   54.556039] ath: doing EEPROM country->regdmn map search
[   54.556040] ath: country maps to regdmn code: 0x3a
[   54.556041] ath: Country alpha2 being used: CA
[   54.556042] ath: Regpair used: 0x3a
[   76.040858] wlan0: deauthenticating from 00:0c:e6:59:0c:43 by local choice (reason=3)
[   85.603210] wlan0: authenticate with 00:0c:e6:59:0c:43
[   85.608426] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[   85.809910] wlan0: send auth to 00:0c:e6:59:0c:43 (try 2/3)
[   86.013732] wlan0: send auth to 00:0c:e6:59:0c:43 (try 3/3)
[   86.217413] wlan0: authentication with 00:0c:e6:59:0c:43 timed out
[   86.453893] wlan0: authenticate with 00:0c:e6:59:29:43
[   86.462590] wlan0: direct probe to 00:0c:e6:59:29:43 (try 1/3)
[   86.664882] wlan0: direct probe to 00:0c:e6:59:29:43 (try 2/3)
[   86.868637] wlan0: direct probe to 00:0c:e6:59:29:43 (try 3/3)
[   87.072392] wlan0: authentication with 00:0c:e6:59:29:43 timed out
[   87.348577] wlan0: authenticate with 00:0c:e6:59:24:43
[   87.357587] wlan0: direct probe to 00:0c:e6:59:24:43 (try 1/3)
[   87.559813] wlan0: direct probe to 00:0c:e6:59:24:43 (try 2/3)
[   87.763641] wlan0: direct probe to 00:0c:e6:59:24:43 (try 3/3)
[   87.967350] wlan0: authentication with 00:0c:e6:59:24:43 timed out
[   91.921246] wlan0: authenticate with 00:0c:e6:59:0c:43
[   91.926085] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[   92.126409] wlan0: send auth to 00:0c:e6:59:0c:43 (try 2/3)
[   92.330168] wlan0: send auth to 00:0c:e6:59:0c:43 (try 3/3)
[   92.533987] wlan0: authentication with 00:0c:e6:59:0c:43 timed out
[   92.773909] wlan0: authenticate with 00:0c:e6:59:24:43
[   92.786145] wlan0: direct probe to 00:0c:e6:59:24:43 (try 1/3)
[   92.989355] wlan0: direct probe to 00:0c:e6:59:24:43 (try 2/3)
[   93.193093] wlan0: direct probe to 00:0c:e6:59:24:43 (try 3/3)
[   93.396882] wlan0: authentication with 00:0c:e6:59:24:43 timed out
[   97.346262] wlan0: authenticate with 00:0c:e6:59:0c:43
[   97.351473] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[   97.551919] wlan0: send auth to 00:0c:e6:59:0c:43 (try 2/3)
[   97.554590] wlan0: authenticated
[   97.559906] wlan0: associate with 00:0c:e6:59:0c:43 (try 1/3)
[   97.561606] wlan0: RX AssocResp from 00:0c:e6:59:0c:43 (capab=0x11 status=0 aid=57)
[   97.561711] wlan0: associated
[   97.568384] ath: regdomain 0x807c updated by CountryIE
[   97.568385] ath: EEPROM regdomain: 0x807c
[   97.568385] ath: EEPROM indicates we should expect a country code
[   97.568386] ath: doing EEPROM country->regdmn map search
[   97.568387] ath: country maps to regdmn code: 0x3a
[   97.568388] ath: Country alpha2 being used: CA
[   97.568389] ath: Regpair used: 0x3a
[  107.002930] wlan0: deauthenticating from 00:0c:e6:59:0c:43 by local choice (reason=3)
[  113.150102] wlan0: authenticate with 00:0c:e6:59:0c:43
[  113.155506] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[  113.357000] wlan0: send auth to 00:0c:e6:59:0c:43 (try 2/3)
[  113.560799] wlan0: send auth to 00:0c:e6:59:0c:43 (try 3/3)
[  113.764514] wlan0: authentication with 00:0c:e6:59:0c:43 timed out
[  114.069845] wlan0: authenticate with 00:0c:e6:59:29:43
[  114.075585] wlan0: direct probe to 00:0c:e6:59:29:43 (try 1/3)
[  114.275911] wlan0: direct probe to 00:0c:e6:59:29:43 (try 2/3)
[  114.479729] wlan0: direct probe to 00:0c:e6:59:29:43 (try 3/3)
[  114.683433] wlan0: authentication with 00:0c:e6:59:29:43 timed out
[  114.976630] wlan0: authenticate with 00:0c:e6:59:0c:03
[  114.985090] wlan0: direct probe to 00:0c:e6:59:0c:03 (try 1/3)
[  115.186813] wlan0: send auth to 00:0c:e6:59:0c:03 (try 2/3)
[  115.390612] wlan0: send auth to 00:0c:e6:59:0c:03 (try 3/3)
[  115.594354] wlan0: authentication with 00:0c:e6:59:0c:03 timed out
[  115.829198] wlan0: authenticate with 00:0c:e6:59:24:43
[  115.978623] wlan0: direct probe to 00:0c:e6:59:24:43 (try 1/3)
[  116.181647] wlan0: direct probe to 00:0c:e6:59:24:43 (try 2/3)
[  116.385422] wlan0: direct probe to 00:0c:e6:59:24:43 (try 3/3)
[  116.589145] wlan0: authentication with 00:0c:e6:59:24:43 timed out
[  120.546852] wlan0: authenticate with 00:0c:e6:59:23:03
[  120.551456] wlan0: direct probe to 00:0c:e6:59:23:03 (try 1/3)
[  120.752163] wlan0: direct probe to 00:0c:e6:59:23:03 (try 2/3)
[  120.955915] wlan0: direct probe to 00:0c:e6:59:23:03 (try 3/3)
[  121.159667] wlan0: authentication with 00:0c:e6:59:23:03 timed out
[  121.296462] wlan0: authenticate with 00:0c:e6:59:0a:03
[  121.308324] wlan0: direct probe to 00:0c:e6:59:0a:03 (try 1/3)
[  121.511248] wlan0: direct probe to 00:0c:e6:59:0a:03 (try 2/3)
[  121.715013] wlan0: direct probe to 00:0c:e6:59:0a:03 (try 3/3)
[  121.918784] wlan0: authentication with 00:0c:e6:59:0a:03 timed out
[  125.866690] wlan0: authenticate with 00:0c:e6:59:0c:43
[  125.872636] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[  125.875280] wlan0: authenticated
[  125.882010] wlan0: associate with 00:0c:e6:59:0c:43 (try 1/3)
[  125.884320] wlan0: RX AssocResp from 00:0c:e6:59:0c:43 (capab=0x11 status=0 aid=2)
[  125.884391] wlan0: associated
[  125.888843] ath: regdomain 0x807c updated by CountryIE
[  125.888845] ath: EEPROM regdomain: 0x807c
[  125.888846] ath: EEPROM indicates we should expect a country code
[  125.888847] ath: doing EEPROM country->regdmn map search
[  125.888848] ath: country maps to regdmn code: 0x3a
[  125.888850] ath: Country alpha2 being used: CA
[  125.888851] ath: Regpair used: 0x3a
[  134.972140] wlan0: deauthenticating from 00:0c:e6:59:0c:43 by local choice (reason=3)
[  141.496061] wlan0: authenticate with 00:0c:e6:59:0c:03
[  141.501514] wlan0: send auth to 00:0c:e6:59:0c:03 (try 1/3)
[  141.703106] wlan0: send auth to 00:0c:e6:59:0c:03 (try 2/3)
[  141.906901] wlan0: send auth to 00:0c:e6:59:0c:03 (try 3/3)
[  142.110625] wlan0: authentication with 00:0c:e6:59:0c:03 timed out
[  142.348296] wlan0: authenticate with 00:0c:e6:59:0c:43
[  142.353789] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[  142.554103] wlan0: send auth to 00:0c:e6:59:0c:43 (try 2/3)
[  142.757905] wlan0: send auth to 00:0c:e6:59:0c:43 (try 3/3)
[  142.961664] wlan0: authentication with 00:0c:e6:59:0c:43 timed out
[  143.199040] wlan0: authenticate with 00:0c:e6:59:24:43
[  143.207361] wlan0: direct probe to 00:0c:e6:59:24:43 (try 1/3)
[  143.409069] wlan0: direct probe to 00:0c:e6:59:24:43 (try 2/3)
[  143.612863] wlan0: direct probe to 00:0c:e6:59:24:43 (try 3/3)
[  143.816584] wlan0: authentication with 00:0c:e6:59:24:43 timed out
[  144.100871] wlan0: authenticate with 00:0c:e6:59:29:43
[  144.113082] wlan0: direct probe to 00:0c:e6:59:29:43 (try 1/3)
[  144.315981] wlan0: direct probe to 00:0c:e6:59:29:43 (try 2/3)
[  144.519750] wlan0: direct probe to 00:0c:e6:59:29:43 (try 3/3)
[  144.723525] wlan0: authentication with 00:0c:e6:59:29:43 timed out
[  148.683912] wlan0: authenticate with 00:0c:e6:59:0c:43
[  148.689439] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[  148.890577] wlan0: send auth to 00:0c:e6:59:0c:43 (try 2/3)
[  149.094344] wlan0: send auth to 00:0c:e6:59:0c:43 (try 3/3)
[  149.298096] wlan0: authentication with 00:0c:e6:59:0c:43 timed out
[  149.590733] wlan0: authenticate with 00:0c:e6:59:29:43
[  149.603178] wlan0: direct probe to 00:0c:e6:59:29:43 (try 1/3)
[  149.805496] wlan0: direct probe to 00:0c:e6:59:29:43 (try 2/3)
[  150.009198] wlan0: direct probe to 00:0c:e6:59:29:43 (try 3/3)
[  150.212998] wlan0: authentication with 00:0c:e6:59:29:43 timed out
[  150.448847] wlan0: authenticate with 00:0c:e6:59:24:43
[  150.461097] wlan0: direct probe to 00:0c:e6:59:24:43 (try 1/3)
[  150.664484] wlan0: direct probe to 00:0c:e6:59:24:43 (try 2/3)
[  150.868238] wlan0: direct probe to 00:0c:e6:59:24:43 (try 3/3)
[  151.071968] wlan0: authentication with 00:0c:e6:59:24:43 timed out
[  155.020783] wlan0: authenticate with 00:0c:e6:59:0c:43
[  155.026409] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[  155.030427] wlan0: authenticated
[  155.035196] wlan0: associate with 00:0c:e6:59:0c:43 (try 1/3)
[  155.238947] wlan0: associate with 00:0c:e6:59:0c:43 (try 2/3)
[  155.243914] wlan0: RX AssocResp from 00:0c:e6:59:0c:43 (capab=0x11 status=0 aid=34)
[  155.243999] wlan0: associated
[  155.248787] ath: regdomain 0x807c updated by CountryIE
[  155.248789] ath: EEPROM regdomain: 0x807c
[  155.248790] ath: EEPROM indicates we should expect a country code
[  155.248791] ath: doing EEPROM country->regdmn map search
[  155.248792] ath: country maps to regdmn code: 0x3a
[  155.248794] ath: Country alpha2 being used: CA
[  155.248795] ath: Regpair used: 0x3a
[  162.937993] wlan0: deauthenticating from 00:0c:e6:59:0c:43 by local choice (reason=3)
[  231.327286] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  231.856416] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  232.886700] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  237.923695] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  242.972777] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  248.029570] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  253.079822] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  259.908618] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  264.959489] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  270.012689] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  275.074775] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  280.109608] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  287.865946] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  292.913600] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  297.964282] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  303.001766] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  308.048602] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  315.829304] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  320.875894] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  325.924330] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  330.979444] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  336.018879] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  350.870163] wlan0: authenticate with 00:0c:e6:59:0c:43
[  350.875496] wlan0: direct probe to 00:0c:e6:59:0c:43 (try 1/3)
[  351.076996] wlan0: direct probe to 00:0c:e6:59:0c:43 (try 2/3)
[  351.280751] wlan0: direct probe to 00:0c:e6:59:0c:43 (try 3/3)
[  351.484515] wlan0: authentication with 00:0c:e6:59:0c:43 timed out
[  351.721956] wlan0: authenticate with 00:0c:e6:59:0c:43
[  351.734542] wlan0: direct probe to 00:0c:e6:59:0c:43 (try 1/3)
[  351.935924] wlan0: direct probe to 00:0c:e6:59:0c:43 (try 2/3)
[  352.139690] wlan0: direct probe to 00:0c:e6:59:0c:43 (try 3/3)
[  352.343514] wlan0: authentication with 00:0c:e6:59:0c:43 timed out
[  356.295756] wlan0: authenticate with 00:0c:e6:59:29:43
[  356.301571] wlan0: direct probe to 00:0c:e6:59:29:43 (try 1/3)
[  356.502550] wlan0: direct probe to 00:0c:e6:59:29:43 (try 2/3)
[  356.706273] wlan0: direct probe to 00:0c:e6:59:29:43 (try 3/3)
[  356.910014] wlan0: authentication with 00:0c:e6:59:29:43 timed out
[  360.859278] wlan0: authenticate with 00:0c:e6:59:0a:43
[  360.864959] wlan0: direct probe to 00:0c:e6:59:0a:43 (try 1/3)
[  361.065057] wlan0: direct probe to 00:0c:e6:59:0a:43 (try 2/3)
[  361.268809] wlan0: direct probe to 00:0c:e6:59:0a:43 (try 3/3)
[  361.472524] wlan0: authentication with 00:0c:e6:59:0a:43 timed out
[  365.353022] wlan0: authenticate with 00:0c:e6:59:0c:03
[  365.359013] wlan0: direct probe to 00:0c:e6:59:0c:03 (try 1/3)
[  365.559677] wlan0: direct probe to 00:0c:e6:59:0c:03 (try 2/3)
[  365.763453] wlan0: direct probe to 00:0c:e6:59:0c:03 (try 3/3)
[  365.967151] wlan0: authentication with 00:0c:e6:59:0c:03 timed out
[  369.848462] wlan0: authenticate with 00:0c:e6:59:0c:43
[  369.854376] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[  369.947523] wlan0: authenticated
[  369.954441] wlan0: associate with 00:0c:e6:59:0c:43 (try 1/3)
[  370.158175] wlan0: associate with 00:0c:e6:59:0c:43 (try 2/3)
[  370.361937] wlan0: associate with 00:0c:e6:59:0c:43 (try 3/3)
[  370.565686] wlan0: association with 00:0c:e6:59:0c:43 timed out
[  370.865529] wlan0: authenticate with 00:0c:e6:59:0c:03
[  370.878306] wlan0: send auth to 00:0c:e6:59:0c:03 (try 1/3)
[  371.081065] wlan0: send auth to 00:0c:e6:59:0c:03 (try 2/3)
[  371.284810] wlan0: send auth to 00:0c:e6:59:0c:03 (try 3/3)
[  371.488580] wlan0: authentication with 00:0c:e6:59:0c:03 timed out
[  371.725023] wlan0: authenticate with 00:0c:e6:59:29:43
[  371.731412] wlan0: direct probe to 00:0c:e6:59:29:43 (try 1/3)
[  371.932073] wlan0: direct probe to 00:0c:e6:59:29:43 (try 2/3)
[  372.135827] wlan0: direct probe to 00:0c:e6:59:29:43 (try 3/3)
[  372.339578] wlan0: authentication with 00:0c:e6:59:29:43 timed out
[  372.571827] wlan0: authenticate with 00:0c:e6:59:0a:43
[  372.581143] wlan0: direct probe to 00:0c:e6:59:0a:43 (try 1/3)
[  372.782991] wlan0: direct probe to 00:0c:e6:59:0a:43 (try 2/3)
[  372.986749] wlan0: direct probe to 00:0c:e6:59:0a:43 (try 3/3)
[  373.190520] wlan0: authentication with 00:0c:e6:59:0a:43 timed out
[  396.543566] wlan0: authenticate with 00:0c:e6:59:0c:43
[  396.549277] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[  396.550632] wlan0: authenticated
[  396.554591] wlan0: associate with 00:0c:e6:59:0c:43 (try 1/3)
[  396.758403] wlan0: associate with 00:0c:e6:59:0c:43 (try 2/3)
[  396.962168] wlan0: associate with 00:0c:e6:59:0c:43 (try 3/3)
[  396.963481] wlan0: RX AssocResp from 00:0c:e6:59:0c:43 (capab=0x11 status=0 aid=34)
[  396.963555] wlan0: associated
[  396.964117] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  396.967317] ath: regdomain 0x807c updated by CountryIE
[  396.967318] ath: EEPROM regdomain: 0x807c
[  396.967319] ath: EEPROM indicates we should expect a country code
[  396.967319] ath: doing EEPROM country->regdmn map search
[  396.967320] ath: country maps to regdmn code: 0x3a
[  396.967322] ath: Country alpha2 being used: CA
[  396.967322] ath: Regpair used: 0x3a
[  417.633653] wlan0: deauthenticating from 00:0c:e6:59:0c:43 by local choice (reason=3)
[  425.633425] wlan0: authenticate with 00:0c:e6:59:0c:43
[  425.639549] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[  425.641759] wlan0: authenticated
[  425.647832] wlan0: associate with 00:0c:e6:59:0c:43 (try 1/3)
[  425.649082] wlan0: RX AssocResp from 00:0c:e6:59:0c:43 (capab=0x11 status=0 aid=34)
[  425.649185] wlan0: associated
[  425.654265] ath: regdomain 0x807c updated by CountryIE
[  425.654267] ath: EEPROM regdomain: 0x807c
[  425.654268] ath: EEPROM indicates we should expect a country code
[  425.654269] ath: doing EEPROM country->regdmn map search
[  425.654270] ath: country maps to regdmn code: 0x3a
[  425.654271] ath: Country alpha2 being used: CA
[  425.654272] ath: Regpair used: 0x3a
[  446.598462] wlan0: deauthenticating from 00:0c:e6:59:0c:43 by local choice (reason=3)
[  640.437299] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  641.489506] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  646.541172] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  651.600207] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  656.640043] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  661.671216] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  668.398608] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  673.470477] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  678.513646] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  683.548593] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  688.589080] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  696.378403] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  701.429456] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  706.479173] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  711.527935] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  716.590678] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  724.322335] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  729.345545] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  734.395011] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  739.424602] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  744.476467] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  761.085576] wlan0: authenticate with 00:0c:e6:59:0c:43
[  761.089653] wlan0: direct probe to 00:0c:e6:59:0c:43 (try 1/3)
[  761.290844] wlan0: direct probe to 00:0c:e6:59:0c:43 (try 2/3)
[  761.494539] wlan0: send auth to 00:0c:e6:59:0c:43 (try 3/3)
[  761.497191] wlan0: authenticated
[  761.502545] wlan0: associate with 00:0c:e6:59:0c:43 (try 1/3)
[  761.503937] wlan0: RX AssocResp from 00:0c:e6:59:0c:43 (capab=0x11 status=0 aid=28)
[  761.504043] wlan0: associated
[  761.505536] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  761.513928] ath: regdomain 0x807c updated by CountryIE
[  761.513931] ath: EEPROM regdomain: 0x807c
[  761.513933] ath: EEPROM indicates we should expect a country code
[  761.513936] ath: doing EEPROM country->regdmn map search
[  761.513939] ath: country maps to regdmn code: 0x3a
[  761.513942] ath: Country alpha2 being used: CA
[  761.513944] ath: Regpair used: 0x3a
[  782.200407] wlan0: deauthenticating from 00:0c:e6:59:0c:43 by local choice (reason=3)
[  912.462884] ath9k: ath9k: Driver unloaded
[  930.435013] ath: EEPROM regdomain: 0x6c
[  930.435016] ath: EEPROM indicates we should expect a direct regpair map
[  930.435018] ath: Country alpha2 being used: 00
[  930.435019] ath: Regpair used: 0x6c
[  930.435654] ieee80211 phy0: Selected rate control algorithm 'ath9k_rate_control'
[  930.435959] Registered led device: ath9k-phy0
[  930.452345] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  930.454833] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1048.944751] wlan0: Selected IBSS BSSID f6:fa:40:2e:02:e9 based on configured SSID
[ 1048.963211] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1100.655473] wlan0: authenticate with 00:0c:e6:59:0c:43
[ 1100.667869] wlan0: direct probe to 00:0c:e6:59:0c:43 (try 1/3)
[ 1100.869012] wlan0: direct probe to 00:0c:e6:59:0c:43 (try 2/3)
[ 1101.072765] wlan0: direct probe to 00:0c:e6:59:0c:43 (try 3/3)
[ 1101.276543] wlan0: authentication with 00:0c:e6:59:0c:43 timed out
[ 1119.008236] wlan0: authenticate with 00:0c:e6:59:0c:43
[ 1119.014120] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[ 1119.017247] wlan0: authenticated
[ 1119.023344] wlan0: associate with 00:0c:e6:59:0c:43 (try 1/3)
[ 1119.024772] wlan0: RX AssocResp from 00:0c:e6:59:0c:43 (capab=0x11 status=0 aid=46)
[ 1119.024926] wlan0: associated
[ 1119.035169] ath: regdomain 0x807c updated by CountryIE
[ 1119.035172] ath: EEPROM regdomain: 0x807c
[ 1119.035175] ath: EEPROM indicates we should expect a country code
[ 1119.035177] ath: doing EEPROM country->regdmn map search
[ 1119.035180] ath: country maps to regdmn code: 0x3a
[ 1119.035183] ath: Country alpha2 being used: CA
[ 1119.035185] ath: Regpair used: 0x3a
[ 1121.791798] wlan0: deauthenticating from 00:0c:e6:59:0c:43 by local choice (reason=3)
[ 1128.968336] wlan0: authenticate with 00:0c:e6:59:0c:43
[ 1128.973696] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[ 1129.175214] wlan0: send auth to 00:0c:e6:59:0c:43 (try 2/3)
[ 1129.178254] wlan0: authenticated
[ 1129.183195] wlan0: associate with 00:0c:e6:59:0c:43 (try 1/3)
[ 1129.185025] wlan0: RX AssocResp from 00:0c:e6:59:0c:43 (capab=0x11 status=0 aid=43)
[ 1129.185156] wlan0: associated
[ 1129.192223] ath: regdomain 0x807c updated by CountryIE
[ 1129.192224] ath: EEPROM regdomain: 0x807c
[ 1129.192225] ath: EEPROM indicates we should expect a country code
[ 1129.192226] ath: doing EEPROM country->regdmn map search
[ 1129.192228] ath: country maps to regdmn code: 0x3a
[ 1129.192229] ath: Country alpha2 being used: CA
[ 1129.192230] ath: Regpair used: 0x3a
[ 1150.757034] wlan0: deauthenticating from 00:0c:e6:59:0c:43 by local choice (reason=3)
[ 1156.825073] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1157.857584] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1162.901935] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1167.953160] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1172.997962] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready


dmesg | tail -20
[ 1150.783051] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 1150.783053] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 1150.783054] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 1150.783056] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 1150.783058] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 1156.825073] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1157.857584] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1162.901935] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1167.953160] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1172.997962] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1178.045202] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1184.789765] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1189.817564] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1194.875195] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1199.925477] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1204.975446] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1212.754285] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1217.804620] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1222.833116] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1227.874706] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready

Same test, later time:

Code:

[   12.273491] ath: EEPROM regdomain: 0x6c
[   12.273495] ath: EEPROM indicates we should expect a direct regpair map
[   12.273498] ath: Country alpha2 being used: 00
[   12.273499] ath: Regpair used: 0x6c
[   12.314656] ieee80211 phy0: Selected rate control algorithm 'ath9k_rate_control'
[   12.315391] Registered led device: ath9k-phy0
[   15.635789] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   15.639782] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[   23.297234] wlan0: authenticate with 00:0c:e6:59:29:43
[   23.303015] wlan0: direct probe to 00:0c:e6:59:29:43 (try 1/3)
[   23.504341] wlan0: direct probe to 00:0c:e6:59:29:43 (try 2/3)
[   23.708125] wlan0: direct probe to 00:0c:e6:59:29:43 (try 3/3)
[   23.911856] wlan0: authentication with 00:0c:e6:59:29:43 timed out
[   24.056348] wlan0: authenticate with 00:0c:e6:59:0c:43
[   24.065306] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[   24.267425] wlan0: send auth to 00:0c:e6:59:0c:43 (try 2/3)
[   24.471192] wlan0: send auth to 00:0c:e6:59:0c:43 (try 3/3)
[   24.674962] wlan0: authentication with 00:0c:e6:59:0c:43 timed out
[   24.811497] wlan0: authenticate with 00:0c:e6:59:0a:43
[   24.820286] wlan0: direct probe to 00:0c:e6:59:0a:43 (try 1/3)
[   25.022522] wlan0: direct probe to 00:0c:e6:59:0a:43 (try 2/3)
[   25.226304] wlan0: direct probe to 00:0c:e6:59:0a:43 (try 3/3)
[   25.430033] wlan0: authentication with 00:0c:e6:59:0a:43 timed out
[   29.305961] wlan0: authenticate with 00:0c:e6:59:0c:43
[   29.311799] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[   29.513185] wlan0: send auth to 00:0c:e6:59:0c:43 (try 2/3)
[   29.716910] wlan0: send auth to 00:0c:e6:59:0c:43 (try 3/3)
[   29.721039] wlan0: authenticated
[   29.724924] wlan0: associate with 00:0c:e6:59:0c:43 (try 1/3)
[   29.726736] wlan0: RX AssocResp from 00:0c:e6:59:0c:43 (capab=0x11 status=0 aid=34)
[   29.726807] wlan0: associated
[   29.727343] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   29.730178] ath: regdomain 0x807c updated by CountryIE
[   29.730179] ath: EEPROM regdomain: 0x807c
[   29.730180] ath: EEPROM indicates we should expect a country code
[   29.730181] ath: doing EEPROM country->regdmn map search
[   29.730182] ath: country maps to regdmn code: 0x3a
[   29.730183] ath: Country alpha2 being used: CA
[   29.730183] ath: Regpair used: 0x3a
[   45.075327] wlan0: deauthenticating from 00:0c:e6:59:0c:43 by local choice (reason=3)
[   54.539822] wlan0: authenticate with 00:0c:e6:59:0c:43
[   54.545414] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[   54.546289] wlan0: authenticated
[   54.551240] wlan0: associate with 00:0c:e6:59:0c:43 (try 1/3)
[   54.552524] wlan0: RX AssocResp from 00:0c:e6:59:0c:43 (capab=0x11 status=0 aid=34)
[   54.552594] wlan0: associated
[   54.556037] ath: regdomain 0x807c updated by CountryIE
[   54.556038] ath: EEPROM regdomain: 0x807c
[   54.556038] ath: EEPROM indicates we should expect a country code
[   54.556039] ath: doing EEPROM country->regdmn map search
[   54.556040] ath: country maps to regdmn code: 0x3a
[   54.556041] ath: Country alpha2 being used: CA
[   54.556042] ath: Regpair used: 0x3a
[   76.040858] wlan0: deauthenticating from 00:0c:e6:59:0c:43 by local choice (reason=3)
[   85.603210] wlan0: authenticate with 00:0c:e6:59:0c:43
[   85.608426] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[   85.809910] wlan0: send auth to 00:0c:e6:59:0c:43 (try 2/3)
[   86.013732] wlan0: send auth to 00:0c:e6:59:0c:43 (try 3/3)
[   86.217413] wlan0: authentication with 00:0c:e6:59:0c:43 timed out
[   86.453893] wlan0: authenticate with 00:0c:e6:59:29:43
[   86.462590] wlan0: direct probe to 00:0c:e6:59:29:43 (try 1/3)
[   86.664882] wlan0: direct probe to 00:0c:e6:59:29:43 (try 2/3)
[   86.868637] wlan0: direct probe to 00:0c:e6:59:29:43 (try 3/3)
[   87.072392] wlan0: authentication with 00:0c:e6:59:29:43 timed out
[   87.348577] wlan0: authenticate with 00:0c:e6:59:24:43
[   87.357587] wlan0: direct probe to 00:0c:e6:59:24:43 (try 1/3)
[   87.559813] wlan0: direct probe to 00:0c:e6:59:24:43 (try 2/3)
[   87.763641] wlan0: direct probe to 00:0c:e6:59:24:43 (try 3/3)
[   87.967350] wlan0: authentication with 00:0c:e6:59:24:43 timed out
[   91.921246] wlan0: authenticate with 00:0c:e6:59:0c:43
[   91.926085] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[   92.126409] wlan0: send auth to 00:0c:e6:59:0c:43 (try 2/3)
[   92.330168] wlan0: send auth to 00:0c:e6:59:0c:43 (try 3/3)
[   92.533987] wlan0: authentication with 00:0c:e6:59:0c:43 timed out
[   92.773909] wlan0: authenticate with 00:0c:e6:59:24:43
[   92.786145] wlan0: direct probe to 00:0c:e6:59:24:43 (try 1/3)
[   92.989355] wlan0: direct probe to 00:0c:e6:59:24:43 (try 2/3)
[   93.193093] wlan0: direct probe to 00:0c:e6:59:24:43 (try 3/3)
[   93.396882] wlan0: authentication with 00:0c:e6:59:24:43 timed out
[   97.346262] wlan0: authenticate with 00:0c:e6:59:0c:43
[   97.351473] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[   97.551919] wlan0: send auth to 00:0c:e6:59:0c:43 (try 2/3)
[   97.554590] wlan0: authenticated
[   97.559906] wlan0: associate with 00:0c:e6:59:0c:43 (try 1/3)
[   97.561606] wlan0: RX AssocResp from 00:0c:e6:59:0c:43 (capab=0x11 status=0 aid=57)
[   97.561711] wlan0: associated
[   97.568384] ath: regdomain 0x807c updated by CountryIE
[   97.568385] ath: EEPROM regdomain: 0x807c
[   97.568385] ath: EEPROM indicates we should expect a country code
[   97.568386] ath: doing EEPROM country->regdmn map search
[   97.568387] ath: country maps to regdmn code: 0x3a
[   97.568388] ath: Country alpha2 being used: CA
[   97.568389] ath: Regpair used: 0x3a
[  107.002930] wlan0: deauthenticating from 00:0c:e6:59:0c:43 by local choice (reason=3)
[  113.150102] wlan0: authenticate with 00:0c:e6:59:0c:43
[  113.155506] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[  113.357000] wlan0: send auth to 00:0c:e6:59:0c:43 (try 2/3)
[  113.560799] wlan0: send auth to 00:0c:e6:59:0c:43 (try 3/3)
[  113.764514] wlan0: authentication with 00:0c:e6:59:0c:43 timed out
[  114.069845] wlan0: authenticate with 00:0c:e6:59:29:43
[  114.075585] wlan0: direct probe to 00:0c:e6:59:29:43 (try 1/3)
[  114.275911] wlan0: direct probe to 00:0c:e6:59:29:43 (try 2/3)
[  114.479729] wlan0: direct probe to 00:0c:e6:59:29:43 (try 3/3)
[  114.683433] wlan0: authentication with 00:0c:e6:59:29:43 timed out
[  114.976630] wlan0: authenticate with 00:0c:e6:59:0c:03
[  114.985090] wlan0: direct probe to 00:0c:e6:59:0c:03 (try 1/3)
[  115.186813] wlan0: send auth to 00:0c:e6:59:0c:03 (try 2/3)
[  115.390612] wlan0: send auth to 00:0c:e6:59:0c:03 (try 3/3)
[  115.594354] wlan0: authentication with 00:0c:e6:59:0c:03 timed out
[  115.829198] wlan0: authenticate with 00:0c:e6:59:24:43
[  115.978623] wlan0: direct probe to 00:0c:e6:59:24:43 (try 1/3)
[  116.181647] wlan0: direct probe to 00:0c:e6:59:24:43 (try 2/3)
[  116.385422] wlan0: direct probe to 00:0c:e6:59:24:43 (try 3/3)
[  116.589145] wlan0: authentication with 00:0c:e6:59:24:43 timed out
[  120.546852] wlan0: authenticate with 00:0c:e6:59:23:03
[  120.551456] wlan0: direct probe to 00:0c:e6:59:23:03 (try 1/3)
[  120.752163] wlan0: direct probe to 00:0c:e6:59:23:03 (try 2/3)
[  120.955915] wlan0: direct probe to 00:0c:e6:59:23:03 (try 3/3)
[  121.159667] wlan0: authentication with 00:0c:e6:59:23:03 timed out
[  121.296462] wlan0: authenticate with 00:0c:e6:59:0a:03
[  121.308324] wlan0: direct probe to 00:0c:e6:59:0a:03 (try 1/3)
[  121.511248] wlan0: direct probe to 00:0c:e6:59:0a:03 (try 2/3)
[  121.715013] wlan0: direct probe to 00:0c:e6:59:0a:03 (try 3/3)
[  121.918784] wlan0: authentication with 00:0c:e6:59:0a:03 timed out
[  125.866690] wlan0: authenticate with 00:0c:e6:59:0c:43
[  125.872636] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[  125.875280] wlan0: authenticated
[  125.882010] wlan0: associate with 00:0c:e6:59:0c:43 (try 1/3)
[  125.884320] wlan0: RX AssocResp from 00:0c:e6:59:0c:43 (capab=0x11 status=0 aid=2)
[  125.884391] wlan0: associated
[  125.888843] ath: regdomain 0x807c updated by CountryIE
[  125.888845] ath: EEPROM regdomain: 0x807c
[  125.888846] ath: EEPROM indicates we should expect a country code
[  125.888847] ath: doing EEPROM country->regdmn map search
[  125.888848] ath: country maps to regdmn code: 0x3a
[  125.888850] ath: Country alpha2 being used: CA
[  125.888851] ath: Regpair used: 0x3a
[  134.972140] wlan0: deauthenticating from 00:0c:e6:59:0c:43 by local choice (reason=3)
[  141.496061] wlan0: authenticate with 00:0c:e6:59:0c:03
[  141.501514] wlan0: send auth to 00:0c:e6:59:0c:03 (try 1/3)
[  141.703106] wlan0: send auth to 00:0c:e6:59:0c:03 (try 2/3)
[  141.906901] wlan0: send auth to 00:0c:e6:59:0c:03 (try 3/3)
[  142.110625] wlan0: authentication with 00:0c:e6:59:0c:03 timed out
[  142.348296] wlan0: authenticate with 00:0c:e6:59:0c:43
[  142.353789] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[  142.554103] wlan0: send auth to 00:0c:e6:59:0c:43 (try 2/3)
[  142.757905] wlan0: send auth to 00:0c:e6:59:0c:43 (try 3/3)
[  142.961664] wlan0: authentication with 00:0c:e6:59:0c:43 timed out
[  143.199040] wlan0: authenticate with 00:0c:e6:59:24:43
[  143.207361] wlan0: direct probe to 00:0c:e6:59:24:43 (try 1/3)
[  143.409069] wlan0: direct probe to 00:0c:e6:59:24:43 (try 2/3)
[  143.612863] wlan0: direct probe to 00:0c:e6:59:24:43 (try 3/3)
[  143.816584] wlan0: authentication with 00:0c:e6:59:24:43 timed out
[  144.100871] wlan0: authenticate with 00:0c:e6:59:29:43
[  144.113082] wlan0: direct probe to 00:0c:e6:59:29:43 (try 1/3)
[  144.315981] wlan0: direct probe to 00:0c:e6:59:29:43 (try 2/3)
[  144.519750] wlan0: direct probe to 00:0c:e6:59:29:43 (try 3/3)
[  144.723525] wlan0: authentication with 00:0c:e6:59:29:43 timed out
[  148.683912] wlan0: authenticate with 00:0c:e6:59:0c:43
[  148.689439] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[  148.890577] wlan0: send auth to 00:0c:e6:59:0c:43 (try 2/3)
[  149.094344] wlan0: send auth to 00:0c:e6:59:0c:43 (try 3/3)
[  149.298096] wlan0: authentication with 00:0c:e6:59:0c:43 timed out
[  149.590733] wlan0: authenticate with 00:0c:e6:59:29:43
[  149.603178] wlan0: direct probe to 00:0c:e6:59:29:43 (try 1/3)
[  149.805496] wlan0: direct probe to 00:0c:e6:59:29:43 (try 2/3)
[  150.009198] wlan0: direct probe to 00:0c:e6:59:29:43 (try 3/3)
[  150.212998] wlan0: authentication with 00:0c:e6:59:29:43 timed out
[  150.448847] wlan0: authenticate with 00:0c:e6:59:24:43
[  150.461097] wlan0: direct probe to 00:0c:e6:59:24:43 (try 1/3)
[  150.664484] wlan0: direct probe to 00:0c:e6:59:24:43 (try 2/3)
[  150.868238] wlan0: direct probe to 00:0c:e6:59:24:43 (try 3/3)
[  151.071968] wlan0: authentication with 00:0c:e6:59:24:43 timed out
[  155.020783] wlan0: authenticate with 00:0c:e6:59:0c:43
[  155.026409] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[  155.030427] wlan0: authenticated
[  155.035196] wlan0: associate with 00:0c:e6:59:0c:43 (try 1/3)
[  155.238947] wlan0: associate with 00:0c:e6:59:0c:43 (try 2/3)
[  155.243914] wlan0: RX AssocResp from 00:0c:e6:59:0c:43 (capab=0x11 status=0 aid=34)
[  155.243999] wlan0: associated
[  155.248787] ath: regdomain 0x807c updated by CountryIE
[  155.248789] ath: EEPROM regdomain: 0x807c
[  155.248790] ath: EEPROM indicates we should expect a country code
[  155.248791] ath: doing EEPROM country->regdmn map search
[  155.248792] ath: country maps to regdmn code: 0x3a
[  155.248794] ath: Country alpha2 being used: CA
[  155.248795] ath: Regpair used: 0x3a
[  162.937993] wlan0: deauthenticating from 00:0c:e6:59:0c:43 by local choice (reason=3)
[  231.327286] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  231.856416] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  232.886700] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  237.923695] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  242.972777] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  248.029570] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  253.079822] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  259.908618] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  264.959489] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  270.012689] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  275.074775] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  280.109608] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  287.865946] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  292.913600] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  297.964282] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  303.001766] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  308.048602] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  315.829304] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  320.875894] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  325.924330] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  330.979444] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  336.018879] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  350.870163] wlan0: authenticate with 00:0c:e6:59:0c:43
[  350.875496] wlan0: direct probe to 00:0c:e6:59:0c:43 (try 1/3)
[  351.076996] wlan0: direct probe to 00:0c:e6:59:0c:43 (try 2/3)
[  351.280751] wlan0: direct probe to 00:0c:e6:59:0c:43 (try 3/3)
[  351.484515] wlan0: authentication with 00:0c:e6:59:0c:43 timed out
[  351.721956] wlan0: authenticate with 00:0c:e6:59:0c:43
[  351.734542] wlan0: direct probe to 00:0c:e6:59:0c:43 (try 1/3)
[  351.935924] wlan0: direct probe to 00:0c:e6:59:0c:43 (try 2/3)
[  352.139690] wlan0: direct probe to 00:0c:e6:59:0c:43 (try 3/3)
[  352.343514] wlan0: authentication with 00:0c:e6:59:0c:43 timed out
[  356.295756] wlan0: authenticate with 00:0c:e6:59:29:43
[  356.301571] wlan0: direct probe to 00:0c:e6:59:29:43 (try 1/3)
[  356.502550] wlan0: direct probe to 00:0c:e6:59:29:43 (try 2/3)
[  356.706273] wlan0: direct probe to 00:0c:e6:59:29:43 (try 3/3)
[  356.910014] wlan0: authentication with 00:0c:e6:59:29:43 timed out
[  360.859278] wlan0: authenticate with 00:0c:e6:59:0a:43
[  360.864959] wlan0: direct probe to 00:0c:e6:59:0a:43 (try 1/3)
[  361.065057] wlan0: direct probe to 00:0c:e6:59:0a:43 (try 2/3)
[  361.268809] wlan0: direct probe to 00:0c:e6:59:0a:43 (try 3/3)
[  361.472524] wlan0: authentication with 00:0c:e6:59:0a:43 timed out
[  365.353022] wlan0: authenticate with 00:0c:e6:59:0c:03
[  365.359013] wlan0: direct probe to 00:0c:e6:59:0c:03 (try 1/3)
[  365.559677] wlan0: direct probe to 00:0c:e6:59:0c:03 (try 2/3)
[  365.763453] wlan0: direct probe to 00:0c:e6:59:0c:03 (try 3/3)
[  365.967151] wlan0: authentication with 00:0c:e6:59:0c:03 timed out
[  369.848462] wlan0: authenticate with 00:0c:e6:59:0c:43
[  369.854376] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[  369.947523] wlan0: authenticated
[  369.954441] wlan0: associate with 00:0c:e6:59:0c:43 (try 1/3)
[  370.158175] wlan0: associate with 00:0c:e6:59:0c:43 (try 2/3)
[  370.361937] wlan0: associate with 00:0c:e6:59:0c:43 (try 3/3)
[  370.565686] wlan0: association with 00:0c:e6:59:0c:43 timed out
[  370.865529] wlan0: authenticate with 00:0c:e6:59:0c:03
[  370.878306] wlan0: send auth to 00:0c:e6:59:0c:03 (try 1/3)
[  371.081065] wlan0: send auth to 00:0c:e6:59:0c:03 (try 2/3)
[  371.284810] wlan0: send auth to 00:0c:e6:59:0c:03 (try 3/3)
[  371.488580] wlan0: authentication with 00:0c:e6:59:0c:03 timed out
[  371.725023] wlan0: authenticate with 00:0c:e6:59:29:43
[  371.731412] wlan0: direct probe to 00:0c:e6:59:29:43 (try 1/3)
[  371.932073] wlan0: direct probe to 00:0c:e6:59:29:43 (try 2/3)
[  372.135827] wlan0: direct probe to 00:0c:e6:59:29:43 (try 3/3)
[  372.339578] wlan0: authentication with 00:0c:e6:59:29:43 timed out
[  372.571827] wlan0: authenticate with 00:0c:e6:59:0a:43
[  372.581143] wlan0: direct probe to 00:0c:e6:59:0a:43 (try 1/3)
[  372.782991] wlan0: direct probe to 00:0c:e6:59:0a:43 (try 2/3)
[  372.986749] wlan0: direct probe to 00:0c:e6:59:0a:43 (try 3/3)
[  373.190520] wlan0: authentication with 00:0c:e6:59:0a:43 timed out
[  396.543566] wlan0: authenticate with 00:0c:e6:59:0c:43
[  396.549277] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[  396.550632] wlan0: authenticated
[  396.554591] wlan0: associate with 00:0c:e6:59:0c:43 (try 1/3)
[  396.758403] wlan0: associate with 00:0c:e6:59:0c:43 (try 2/3)
[  396.962168] wlan0: associate with 00:0c:e6:59:0c:43 (try 3/3)
[  396.963481] wlan0: RX AssocResp from 00:0c:e6:59:0c:43 (capab=0x11 status=0 aid=34)
[  396.963555] wlan0: associated
[  396.964117] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  396.967317] ath: regdomain 0x807c updated by CountryIE
[  396.967318] ath: EEPROM regdomain: 0x807c
[  396.967319] ath: EEPROM indicates we should expect a country code
[  396.967319] ath: doing EEPROM country->regdmn map search
[  396.967320] ath: country maps to regdmn code: 0x3a
[  396.967322] ath: Country alpha2 being used: CA
[  396.967322] ath: Regpair used: 0x3a
[  417.633653] wlan0: deauthenticating from 00:0c:e6:59:0c:43 by local choice (reason=3)
[  425.633425] wlan0: authenticate with 00:0c:e6:59:0c:43
[  425.639549] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[  425.641759] wlan0: authenticated
[  425.647832] wlan0: associate with 00:0c:e6:59:0c:43 (try 1/3)
[  425.649082] wlan0: RX AssocResp from 00:0c:e6:59:0c:43 (capab=0x11 status=0 aid=34)
[  425.649185] wlan0: associated
[  425.654265] ath: regdomain 0x807c updated by CountryIE
[  425.654267] ath: EEPROM regdomain: 0x807c
[  425.654268] ath: EEPROM indicates we should expect a country code
[  425.654269] ath: doing EEPROM country->regdmn map search
[  425.654270] ath: country maps to regdmn code: 0x3a
[  425.654271] ath: Country alpha2 being used: CA
[  425.654272] ath: Regpair used: 0x3a
[  446.598462] wlan0: deauthenticating from 00:0c:e6:59:0c:43 by local choice (reason=3)
[  640.437299] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  641.489506] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  646.541172] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  651.600207] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  656.640043] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  661.671216] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  668.398608] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  673.470477] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  678.513646] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  683.548593] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  688.589080] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  696.378403] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  701.429456] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  706.479173] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  711.527935] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  716.590678] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  724.322335] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  729.345545] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  734.395011] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  739.424602] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  744.476467] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  761.085576] wlan0: authenticate with 00:0c:e6:59:0c:43
[  761.089653] wlan0: direct probe to 00:0c:e6:59:0c:43 (try 1/3)
[  761.290844] wlan0: direct probe to 00:0c:e6:59:0c:43 (try 2/3)
[  761.494539] wlan0: send auth to 00:0c:e6:59:0c:43 (try 3/3)
[  761.497191] wlan0: authenticated
[  761.502545] wlan0: associate with 00:0c:e6:59:0c:43 (try 1/3)
[  761.503937] wlan0: RX AssocResp from 00:0c:e6:59:0c:43 (capab=0x11 status=0 aid=28)
[  761.504043] wlan0: associated
[  761.505536] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[  761.513928] ath: regdomain 0x807c updated by CountryIE
[  761.513931] ath: EEPROM regdomain: 0x807c
[  761.513933] ath: EEPROM indicates we should expect a country code
[  761.513936] ath: doing EEPROM country->regdmn map search
[  761.513939] ath: country maps to regdmn code: 0x3a
[  761.513942] ath: Country alpha2 being used: CA
[  761.513944] ath: Regpair used: 0x3a
[  782.200407] wlan0: deauthenticating from 00:0c:e6:59:0c:43 by local choice (reason=3)
[  912.462884] ath9k: ath9k: Driver unloaded
[  930.435013] ath: EEPROM regdomain: 0x6c
[  930.435016] ath: EEPROM indicates we should expect a direct regpair map
[  930.435018] ath: Country alpha2 being used: 00
[  930.435019] ath: Regpair used: 0x6c
[  930.435654] ieee80211 phy0: Selected rate control algorithm 'ath9k_rate_control'
[  930.435959] Registered led device: ath9k-phy0
[  930.452345] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  930.454833] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1048.944751] wlan0: Selected IBSS BSSID f6:fa:40:2e:02:e9 based on configured SSID
[ 1048.963211] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1100.655473] wlan0: authenticate with 00:0c:e6:59:0c:43
[ 1100.667869] wlan0: direct probe to 00:0c:e6:59:0c:43 (try 1/3)
[ 1100.869012] wlan0: direct probe to 00:0c:e6:59:0c:43 (try 2/3)
[ 1101.072765] wlan0: direct probe to 00:0c:e6:59:0c:43 (try 3/3)
[ 1101.276543] wlan0: authentication with 00:0c:e6:59:0c:43 timed out
[ 1119.008236] wlan0: authenticate with 00:0c:e6:59:0c:43
[ 1119.014120] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[ 1119.017247] wlan0: authenticated
[ 1119.023344] wlan0: associate with 00:0c:e6:59:0c:43 (try 1/3)
[ 1119.024772] wlan0: RX AssocResp from 00:0c:e6:59:0c:43 (capab=0x11 status=0 aid=46)
[ 1119.024926] wlan0: associated
[ 1119.035169] ath: regdomain 0x807c updated by CountryIE
[ 1119.035172] ath: EEPROM regdomain: 0x807c
[ 1119.035175] ath: EEPROM indicates we should expect a country code
[ 1119.035177] ath: doing EEPROM country->regdmn map search
[ 1119.035180] ath: country maps to regdmn code: 0x3a
[ 1119.035183] ath: Country alpha2 being used: CA
[ 1119.035185] ath: Regpair used: 0x3a
[ 1121.791798] wlan0: deauthenticating from 00:0c:e6:59:0c:43 by local choice (reason=3)
[ 1128.968336] wlan0: authenticate with 00:0c:e6:59:0c:43
[ 1128.973696] wlan0: send auth to 00:0c:e6:59:0c:43 (try 1/3)
[ 1129.175214] wlan0: send auth to 00:0c:e6:59:0c:43 (try 2/3)
[ 1129.178254] wlan0: authenticated
[ 1129.183195] wlan0: associate with 00:0c:e6:59:0c:43 (try 1/3)
[ 1129.185025] wlan0: RX AssocResp from 00:0c:e6:59:0c:43 (capab=0x11 status=0 aid=43)
[ 1129.185156] wlan0: associated
[ 1129.192223] ath: regdomain 0x807c updated by CountryIE
[ 1129.192224] ath: EEPROM regdomain: 0x807c
[ 1129.192225] ath: EEPROM indicates we should expect a country code
[ 1129.192226] ath: doing EEPROM country->regdmn map search
[ 1129.192228] ath: country maps to regdmn code: 0x3a
[ 1129.192229] ath: Country alpha2 being used: CA
[ 1129.192230] ath: Regpair used: 0x3a
[ 1150.757034] wlan0: deauthenticating from 00:0c:e6:59:0c:43 by local choice (reason=3)
[ 1156.825073] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1157.857584] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1162.901935] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1167.953160] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1172.997962] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1178.045202] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1184.789765] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1189.817564] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1194.875195] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1199.925477] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1204.975446] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1212.754285] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1217.804620] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1222.833116] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1227.874706] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1232.902272] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready

dmesg | tail -20:

Test 1:

Code:

[ 1150.783051] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 1150.783053] cfg80211:   (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 1150.783054] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 1150.783056] cfg80211:   (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 1150.783058] cfg80211:   (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 1156.825073] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1157.857584] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1162.901935] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1167.953160] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1172.997962] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1178.045202] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1184.789765] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1189.817564] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1194.875195] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1199.925477] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1204.975446] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1212.754285] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1217.804620] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1222.833116] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1227.874706] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready

Test 2:

Code:

[ 1172.997962] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1178.045202] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1184.789765] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1189.817564] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1194.875195] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1199.925477] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1204.975446] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1212.754285] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1217.804620] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1222.833116] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1227.874706] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1232.902272] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1250.308036] CPU0: Package power limit notification (total events = 8724)
[ 1250.308038] CPU1: Package power limit notification (total events = 8735)
[ 1250.308055] CPU2: Package power limit notification (total events = 8725)
[ 1250.308057] CPU3: Package power limit notification (total events = 8729)
[ 1250.310423] CPU3: Package power limit normal
[ 1250.310425] CPU1: Package power limit normal
[ 1250.310426] CPU2: Package power limit normal
[ 1250.310428] CPU0: Package power limit normal

nohwcrypt is still equal to 1.

I find it odd that it works at times but not at other times even if I try in the same location to eliminate it being a signal problem.

Thanks!

**varunendra** · November 21st, 2012

Originally Posted by mabubakr94

..connection for UofT would not go through, keeps asking for username and password over and over again.
..

Code:

wlan0     IEEE 802.11abgn  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=15 dBm   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:on

Did you try the power management off script ? In your last outputs, the power management was off. It may affect connectivity, even if not the root cause of the current problem. So just turn it off by -

Code:

sudo iwconfig wlan0 power off

And retry to connect to see if it helps.

Also, there are too many IPv6 related messages which seem unusual to me (but maybe because I don't have very extensive experience with wireless networks). Try disabling IPv6 as well as setting it to 'Ignore' in Network Manager. It can be permanently disabled by adding the following to your /etc/sysctl.conf file -

# disable IPv6
net.ipv6.conf.all.disable_ipv6=1
net.ipv6.conf.default.disable_ipv6=1
net.ipv6.conf.lo.disable_ipv6=1

You can easily do so by just copy-pasting the following command in a terminal -

Code:

echo -e "\n# disable IPv6\nnet.ipv6.conf.all.disable_ipv6=1\nnet.ipv6.conf.default.disable_ipv6=1\nnet.ipv6.conf.lo.disable_ipv6=1" | sudo tee -a /etc/sysctl.conf

If all these three settings together (nohwcrypt=1 parameter, power management=off, and IPv6 disabled) don't help, I must ask you to post the result of the wireless_script once again, as in post #4 when you experience problem in connectivity, and I may then have to consult one of the 'real' experts here.

But please confirm all of these are in effect next time you try.

Hope we get it sorted finally

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