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Thread: Wireless internet slow in Ubuntu 11.10

  1. #1
    Join Date
    Aug 2011
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    Wireless internet slow in Ubuntu 11.10

    Ever since installing Ubuntu 11.10, my wireless internet speed has been painfully slow; especially download speeds are unbearable.

    Take a look at my speedtest results (I used to always get As on this test):



    This does not happen on the other Windows computers in the house that are also using this same internet/network.

    Here's some additional info:

    Code:
    lo        no wireless extensions.
    
    eth0      no wireless extensions.
    
    wlan0     IEEE 802.11abg  ESSID:"Home"  
              Mode:Managed  Frequency:2.437 GHz  Access Point: C0:C1:C0:9D:6A:2E   
              Bit Rate=54 Mb/s   Tx-Power=15 dBm   
              Retry  long limit:7   RTS thr:off   Fragment thr:off
              Encryption key:off
              Power Management:off
              Link Quality=62/70  Signal level=-48 dBm  
              Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
              Tx excessive retries:163  Invalid misc:12   Missed beacon:0
    How can I fix this? I can't download even the smallest of things without it taking forever. I saw another thread about someone having a similar slow internet issue, but I didn't want to try the commands given in that thread, just in case they were meant specifically for that user.
    Last edited by Icedrake99; December 23rd, 2011 at 07:17 PM.

  2. #2
    Join Date
    Aug 2011
    Location
    Berlin, Germany
    Beans
    5,867
    Distro
    Ubuntu Gnome 14.04 Trusty Tahr

    Re: Wireless internet EXTREMELY slow in Ubuntu 11.10

    Hi,

    what hardware is in use? Please show:

    Code:
    lspci -nnk | grep -iA2 net
    lsmod
    lsusb
    cat /etc/resolv.conf
    sudo iwlist scan

  3. #3
    Join Date
    Aug 2011
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    12

    Re: Wireless internet EXTREMELY slow in Ubuntu 11.10

    Here you go:

    Code:
    ~$ lspci -nnk | grep -iA2 net
    03:00.0 Ethernet controller [0200]: Broadcom Corporation BCM4401-B0 100Base-TX [14e4:170c] (rev 02)
    	Subsystem: Dell Inspiron 9400 Laptop [1028:01cd]
    	Kernel driver in use: b44
    --
    0c:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection [8086:4222] (rev 02)
    	Subsystem: Intel Corporation Device [8086:1020]
    	Kernel driver in use: iwl3945
    
    ~$ lsmod
    Module                  Size  Used by
    parport_pc             32114  0 
    ppdev                  12849  0 
    bnep                   17923  2 
    rfcomm                 38408  0 
    bluetooth             148839  10 bnep,rfcomm
    zram                   18007  2 
    joydev                 17393  0 
    dell_wmi               12601  0 
    sparse_keymap          13658  1 dell_wmi
    binfmt_misc            17292  1 
    dell_laptop            13519  0 
    usbhid                 41905  0 
    dcdbas                 14098  1 dell_laptop
    hid                    77367  1 usbhid
    snd_hda_codec_idt      60049  1 
    snd_hda_intel          24262  4 
    snd_hda_codec          91754  2 snd_hda_codec_idt,snd_hda_intel
    snd_hwdep              13276  1 snd_hda_codec
    snd_pcm                80435  3 snd_hda_intel,snd_hda_codec
    snd_seq_midi           13132  0 
    snd_rawmidi            25241  1 snd_seq_midi
    snd_seq_midi_event     14475  1 snd_seq_midi
    arc4                   12473  2 
    psmouse                73673  0 
    serio_raw              12990  0 
    snd_seq                51567  2 snd_seq_midi,snd_seq_midi_event
    iwl3945                73360  0 
    radeon                925193  3 
    iwl_legacy             71499  1 iwl3945
    snd_timer              28932  2 snd_pcm,snd_seq
    snd_seq_device         14172  3 snd_seq_midi,snd_rawmidi,snd_seq
    mac80211              393459  2 iwl3945,iwl_legacy
    r592                   17808  0 
    r852                   17901  0 
    sm_common              16737  1 r852
    nand                   49706  2 r852,sm_common
    nand_ids                8547  1 nand
    nand_bch               13003  1 nand
    bch                    21757  1 nand_bch
    nand_ecc               13070  1 nand
    memstick               15857  1 r592
    mtd                    35852  2 sm_common,nand
    ttm                    65224  1 radeon
    drm_kms_helper         32889  1 radeon
    wmi                    18744  1 dell_wmi
    drm                   192194  5 radeon,ttm,drm_kms_helper
    video                  18908  0 
    snd                    55902  16 snd_hda_codec_idt,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
    i2c_algo_bit           13199  1 radeon
    cfg80211              172392  3 iwl3945,iwl_legacy,mac80211
    soundcore              12600  1 snd
    snd_page_alloc         14115  2 snd_hda_intel,snd_pcm
    lp                     17455  0 
    parport                40930  3 parport_pc,ppdev,lp
    sdhci_pci              13658  0 
    sdhci                  27360  1 sdhci_pci
    firewire_ohci          35854  0 
    b44                    31443  0 
    ssb                    50682  1 b44
    firewire_core          56937  1 firewire_ohci
    crc_itu_t              12627  1 firewire_core
    
    ~$ lsusb
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
    Bus 001 Device 002: ID 413c:a005 Dell Computer Corp. Internal 2.0 Hub
    Bus 005 Device 002: ID 0461:4d0f Primax Electronics, Ltd 
    
    cat /etc/resolv.conf
    # Generated by NetworkManager
    nameserver 208.67.222.222
    nameserver 208.67.220.220
    
    ~$ sudo iwlist scan
    lo        Interface doesn't support scanning.
    
    eth0      Interface doesn't support scanning.
    
    wlan0     Scan completed :
              Cell 01 - Address: C0:C1:C0:9D:6A:2E
                        Channel:6
                        Frequency:2.437 GHz (Channel 6)
                        Quality=61/70  Signal level=-49 dBm  
                        Encryption key:on
                        ESSID:"Home"
                        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=000001fb33b4451c
                        Extra: Last beacon: 24ms ago
                        IE: Unknown: 0004486F6D65
                        IE: Unknown: 010882848B962430486C
                        IE: Unknown: 030106
                        IE: Unknown: 2A0104
                        IE: Unknown: 2F0104
                        IE: IEEE 802.11i/WPA2 Version 1
                            Group Cipher : CCMP
                            Pairwise Ciphers (1) : CCMP
                            Authentication Suites (1) : PSK
                        IE: Unknown: 32040C121860
                        IE: Unknown: 2D1AFC181BFFFF000000000000000000000000000000000000000000
                        IE: Unknown: 3D1606001700000000000000000000000000000000000000
                        IE: Unknown: 4A0E14000A002C01C800140005001900
                        IE: Unknown: 7F0101
                        IE: Unknown: DD700050F204104A00011010440001021041000100103B000103104700109EB40C7AEF63DE362B7F43CC42DC1DDE102100074C696E6B737973102300054531303030102400063132333435361042000234321054000800060050F2040001101100054531303030100800020084103C000101
                        IE: Unknown: DD090010180204F0040000
                        IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
    Last edited by Icedrake99; December 23rd, 2011 at 08:28 PM.

  4. #4
    Join Date
    Aug 2011
    Location
    Berlin, Germany
    Beans
    5,867
    Distro
    Ubuntu Gnome 14.04 Trusty Tahr

    Re: Wireless internet EXTREMELY slow in Ubuntu 11.10

    There is a bug with the country code settings in 11.10, you can see it in "iwconfig" where only 15 dBm are shown. Try:

    Code:
    sudo apt-get install iw
    iw reg get
    sudo iw reg set DE
    "DE" is for Germany, change it to your country

  5. #5
    Join Date
    Aug 2011
    Beans
    12

    Re: Wireless internet EXTREMELY slow in Ubuntu 11.10

    Quote Originally Posted by praseodym View Post
    There is a bug with the country code settings in 11.10, you can see it in "iwconfig" where only 15 dBm are shown. Try:

    Code:
    sudo apt-get install iw
    iw reg get
    sudo iw reg set DE
    "DE" is for Germany, change it to your country
    Was that supposed to do anything? I typed your commands, and typed sudo iw reg set US and my internet is as slow as ever. No difference in speedtest.net.

  6. #6
    Join Date
    Aug 2011
    Location
    Berlin, Germany
    Beans
    5,867
    Distro
    Ubuntu Gnome 14.04 Trusty Tahr

    Re: Wireless internet EXTREMELY slow in Ubuntu 11.10

    Ok, check now (again):

    Code:
    iwconfig
    iwlist chan
    dmesg | egrep 'country|iwl'
    and a complete scan
    Code:
    sudo iwlist scan

  7. #7
    Join Date
    Aug 2011
    Beans
    12

    Re: Wireless internet EXTREMELY slow in Ubuntu 11.10

    Do you want the results from those tests or do you just want me to run them and see if they have any effect?

  8. #8
    Join Date
    Aug 2011
    Beans
    12

    Re: Wireless internet EXTREMELY slow in Ubuntu 11.10

    Here are the results, in case you wanted them:

    Code:
    iwconfig
    lo        no wireless extensions.
    
    eth0      no wireless extensions.
    
    wlan0     IEEE 802.11abg  ESSID:"Home"  
              Mode:Managed  Frequency:2.437 GHz  Access Point: C0:C1:C0:9D:6A:2E   
              Bit Rate=54 Mb/s   Tx-Power=15 dBm   
              Retry  long limit:7   RTS thr:off   Fragment thr:off
              Power Management:off
              Link Quality=63/70  Signal level=-47 dBm  
              Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
              Tx excessive retries:1  Invalid misc:5   Missed beacon:0
    
    iwlist chan
    lo        no frequency information.
    
    eth0      no frequency information.
    
    wlan0     24 channels in total; available frequencies :
              Channel 01 : 2.412 GHz
              Channel 02 : 2.417 GHz
              Channel 03 : 2.422 GHz
              Channel 04 : 2.427 GHz
              Channel 05 : 2.432 GHz
              Channel 06 : 2.437 GHz
              Channel 07 : 2.442 GHz
              Channel 08 : 2.447 GHz
              Channel 09 : 2.452 GHz
              Channel 10 : 2.457 GHz
              Channel 11 : 2.462 GHz
              Channel 36 : 5.18 GHz
              Channel 40 : 5.2 GHz
              Channel 44 : 5.22 GHz
              Channel 48 : 5.24 GHz
              Channel 52 : 5.26 GHz
              Channel 56 : 5.28 GHz
              Channel 60 : 5.3 GHz
              Channel 64 : 5.32 GHz
              Channel 149 : 5.745 GHz
              Channel 153 : 5.765 GHz
              Channel 157 : 5.785 GHz
              Channel 161 : 5.805 GHz
              Channel 165 : 5.825 GHz
              Current Frequency:2.437 GHz (Channel 6)
    
    [12994.348041] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [12994.348050] iwl3945 0000:0c:00.0: On demand firmware reload
    [13050.493796] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [13050.493806] iwl3945 0000:0c:00.0: On demand firmware reload
    [13095.719614] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [13095.719624] iwl3945 0000:0c:00.0: On demand firmware reload
    [13202.397802] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [13202.397808] iwl3945 0000:0c:00.0: On demand firmware reload
    [13227.573685] iwl3945 0000:0c:00.0: Queue 0 stuck for 2000 ms.
    [13227.573691] iwl3945 0000:0c:00.0: On demand firmware reload
    [13250.796487] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [13250.796493] iwl3945 0000:0c:00.0: On demand firmware reload
    [13264.983088] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [13264.983098] iwl3945 0000:0c:00.0: On demand firmware reload
    [13268.658675] iwl3945 0000:0c:00.0: Queue 0 stuck for 2000 ms.
    [13268.658681] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [13269.161674] iwl3945 0000:0c:00.0: Queue 0 stuck for 2000 ms.
    [13269.161683] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [13269.660028] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [13269.660034] iwl3945 0000:0c:00.0: Queue 0 stuck for 2000 ms.
    [13269.660037] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [13270.000073] iwl3945 0000:0c:00.0: Error sending REPLY_RXON: time out after 500ms.
    [13270.000084] iwl3945 0000:0c:00.0: Error setting new configuration (-110).
    [13270.160132] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [13270.160142] iwl3945 0000:0c:00.0: On demand firmware reload
    [13270.500073] iwl3945 0000:0c:00.0: Error sending REPLY_RXON_ASSOC: time out after 500ms.
    [13270.621357] cfg80211: Calling CRDA for country: US
    [13270.637552] cfg80211: Regulatory domain changed to country: US
    [13387.772126] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [13387.772135] iwl3945 0000:0c:00.0: On demand firmware reload
    [13394.941422] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [13394.941431] iwl3945 0000:0c:00.0: On demand firmware reload
    [13398.621761] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [13399.120039] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [13399.620705] iwl3945 0000:0c:00.0: Queue 0 stuck for 2000 ms.
    [13399.620715] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [13400.120799] iwl3945 0000:0c:00.0: Queue 0 stuck for 2000 ms.
    [13400.120808] iwl3945 0000:0c:00.0: On demand firmware reload
    [13445.774293] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [13445.774304] iwl3945 0000:0c:00.0: On demand firmware reload
    [13505.508322] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [13505.508332] iwl3945 0000:0c:00.0: On demand firmware reload
    [13562.478150] iwl3945 0000:0c:00.0: Error sending REPLY_RXON: time out after 500ms.
    [13562.478157] iwl3945 0000:0c:00.0: Error clearing ASSOC_MSK on current configuration (-110).
    [13563.100153] iwl3945 0000:0c:00.0: Error sending REPLY_TX_PWR_TABLE_CMD: time out after 500ms.
    [13563.712036] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [13563.712045] iwl3945 0000:0c:00.0: On demand firmware reload
    [13563.900074] iwl3945 0000:0c:00.0: Error sending REPLY_RXON: time out after 500ms.
    [13563.900085] iwl3945 0000:0c:00.0: Error clearing ASSOC_MSK on current configuration (-110).
    [13579.080436] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [13579.080446] iwl3945 0000:0c:00.0: On demand firmware reload
    [13582.689440] iwl3945 0000:0c:00.0: Queue 0 stuck for 2000 ms.
    [13583.191815] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [13583.191826] iwl3945 0000:0c:00.0: Queue 0 stuck for 2000 ms.
    [13583.191833] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [13583.688492] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [13583.688503] iwl3945 0000:0c:00.0: Queue 0 stuck for 2000 ms.
    [13583.688509] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [13584.189180] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [13584.189189] iwl3945 0000:0c:00.0: On demand firmware reload
    [13610.300067] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [13610.300077] iwl3945 0000:0c:00.0: On demand firmware reload
    [14522.072783] cfg80211: Calling CRDA for country: US
    [14522.081122] cfg80211: Regulatory domain changed to country: US
    [33238.914105] iwl3945 0000:0c:00.0: Error sending REPLY_RXON: time out after 500ms.
    [33238.914112] iwl3945 0000:0c:00.0: Error clearing ASSOC_MSK on current configuration (-110).
    [33239.841334] iwl3945 0000:0c:00.0: Error sending REPLY_RXON: time out after 500ms.
    [33239.841345] iwl3945 0000:0c:00.0: Error clearing ASSOC_MSK on current configuration (-110).
    [33240.581819] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [33240.581829] iwl3945 0000:0c:00.0: On demand firmware reload
    [33240.893273] iwl3945 0000:0c:00.0: Error sending REPLY_RXON: time out after 500ms.
    [33240.893280] iwl3945 0000:0c:00.0: Error clearing ASSOC_MSK on current configuration (-110).
    [33496.068076] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [33496.068085] iwl3945 0000:0c:00.0: On demand firmware reload
    [33785.855946] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [33785.855951] iwl3945 0000:0c:00.0: On demand firmware reload
    [33811.508074] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [33811.508083] iwl3945 0000:0c:00.0: On demand firmware reload
    [33824.084673] iwl3945 0000:0c:00.0: Microcode SW error detected. Restarting 0x82000008.
    [33824.084679] iwl3945 0000:0c:00.0: Loaded firmware version: 15.32.2.9
    [33824.085650] iwl3945 0000:0c:00.0: Start IWL Error Log Dump:
    [33824.085653] iwl3945 0000:0c:00.0: Status: 0x000202E4, count: 1
    [33824.085656] iwl3945 0000:0c:00.0: Desc       Time       asrtPC  blink2 ilink1  nmiPC   Line
    [33824.086646] iwl3945 0000:0c:00.0: SYSASSERT     (0x5) 2429599081 0x008B6 0x00274 0x0031C 0x078F8 116
    [33824.086646] iwl3945 0000:0c:00.0: Start IWL Event Log Dump: display last 20 count
    [33824.086646] iwl3945 0000:0c:00.0: 2429398370	0x000007c3	0310
    [33824.086646] iwl3945 0000:0c:00.0: 2429398391	0x000000d9	0106
    [33824.086646] iwl3945 0000:0c:00.0: 2429398393	0x00000000	0302
    [33824.086646] iwl3945 0000:0c:00.0: 2429398563	0x00000000	0308
    [33824.086646] iwl3945 0000:0c:00.0: 2429398592	0x000007c3	0310
    [33824.086646] iwl3945 0000:0c:00.0: 2429398613	0x000000d9	0106
    [33824.086646] iwl3945 0000:0c:00.0: 2429398615	0x00000000	0302
    [33824.086646] iwl3945 0000:0c:00.0: 2429398717	0x00000000	0308
    [33824.086646] iwl3945 0000:0c:00.0: 2429398746	0x000007c3	0310
    [33824.086646] iwl3945 0000:0c:00.0: 2429398765	0x000000d9	0106
    [33824.086646] iwl3945 0000:0c:00.0: 2429398767	0x00000000	0302
    [33824.086646] iwl3945 0000:0c:00.0: 2429399031	0x00000000	0308
    [33824.086646] iwl3945 0000:0c:00.0: 2429399060	0x000007c3	0310
    [33824.086646] iwl3945 0000:0c:00.0: 2429399081	0x000000d9	0106
    [33824.086646] iwl3945 0000:0c:00.0: 2429399083	0x00000000	0302
    [33824.086646] iwl3945 0000:0c:00.0: 2429399221	0x00000000	0308
    [33824.086646] iwl3945 0000:0c:00.0: 2429399349	0x00000000	0310
    [33824.086646] iwl3945 0000:0c:00.0: 2429399352	0x00000000	0302
    [33824.086646] iwl3945 0000:0c:00.0: 2429599079	0x00000002	0123
    [33824.086646] iwl3945 0000:0c:00.0: 2429599082	0x00000100	0125
    [33824.086646] iwl3945 0000:0c:00.0: Error Reply type 0x00000005 cmd REPLY_TX (0x1C) seq 0x02B0 ser 0x00740000
    [33824.100776] iwl3945 0000:0c:00.0: Can't stop Rx DMA.
    [33881.204872] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [33881.204882] iwl3945 0000:0c:00.0: On demand firmware reload
    [33886.368144] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [33886.368153] iwl3945 0000:0c:00.0: On demand firmware reload
    [33912.500663] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [33912.500672] iwl3945 0000:0c:00.0: On demand firmware reload
    [33931.190462] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [33931.190472] iwl3945 0000:0c:00.0: On demand firmware reload
    [33941.360454] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [33941.360463] iwl3945 0000:0c:00.0: On demand firmware reload
    [34088.584915] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [34088.584925] iwl3945 0000:0c:00.0: On demand firmware reload
    [34119.752039] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [34119.752049] iwl3945 0000:0c:00.0: On demand firmware reload
    [34166.377287] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [34166.377293] iwl3945 0000:0c:00.0: On demand firmware reload
    [34170.508112] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [34170.508123] iwl3945 0000:0c:00.0: Queue 0 stuck for 2000 ms.
    [34170.508129] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [34171.012884] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [34171.012894] iwl3945 0000:0c:00.0: Queue 0 stuck for 2000 ms.
    [34171.012900] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [34171.512127] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [34171.512138] iwl3945 0000:0c:00.0: On demand firmware reload
    [34171.779968] cfg80211: Calling CRDA for country: US
    [34171.802886] cfg80211: Regulatory domain changed to country: US
    [34186.250208] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [34186.250218] iwl3945 0000:0c:00.0: On demand firmware reload
    [34197.640855] iwl3945 0000:0c:00.0: Error sending REPLY_RXON: time out after 500ms.
    [34197.640861] iwl3945 0000:0c:00.0: Error clearing ASSOC_MSK on current configuration (-110).
    [34197.916149] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [34197.916159] iwl3945 0000:0c:00.0: On demand firmware reload
    [34198.266238] iwl3945 0000:0c:00.0: Error sending REPLY_RXON_ASSOC: time out after 500ms.
    [34198.266245] iwl3945 0000:0c:00.0: Error setting RXON_ASSOC configuration (-110).
    [34366.592276] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [34366.592286] iwl3945 0000:0c:00.0: On demand firmware reload
    [34370.754255] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [34370.754266] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [34371.252123] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [34371.252134] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [34371.753343] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [34371.753353] iwl3945 0000:0c:00.0: On demand firmware reload
    [34384.426985] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [34384.426995] iwl3945 0000:0c:00.0: On demand firmware reload
    [34409.600127] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [34409.600136] iwl3945 0000:0c:00.0: On demand firmware reload
    [34434.783296] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [34434.783306] iwl3945 0000:0c:00.0: On demand firmware reload
    [34605.531688] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [34605.531698] iwl3945 0000:0c:00.0: On demand firmware reload
    [34644.728133] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [34644.728143] iwl3945 0000:0c:00.0: On demand firmware reload
    [34680.784614] iwl3945 0000:0c:00.0: Error sending REPLY_RXON: time out after 500ms.
    [34680.784626] iwl3945 0000:0c:00.0: Error clearing ASSOC_MSK on current configuration (-110).
    [34681.708059] iwl3945 0000:0c:00.0: Error sending REPLY_RXON: time out after 500ms.
    [34681.708070] iwl3945 0000:0c:00.0: Error clearing ASSOC_MSK on current configuration (-110).
    [34682.430524] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [34682.430535] iwl3945 0000:0c:00.0: On demand firmware reload
    [34682.632199] iwl3945 0000:0c:00.0: Error sending REPLY_RXON: time out after 500ms.
    [34682.632210] iwl3945 0000:0c:00.0: Error clearing ASSOC_MSK on current configuration (-110).
    [34719.742092] iwl3945 0000:0c:00.0: Microcode SW error detected. Restarting 0x82000008.
    [34719.742099] iwl3945 0000:0c:00.0: Loaded firmware version: 15.32.2.9
    [34719.742583] iwl3945 0000:0c:00.0: Start IWL Error Log Dump:
    [34719.742585] iwl3945 0000:0c:00.0: Status: 0x000202E4, count: 1
    [34719.742588] iwl3945 0000:0c:00.0: Desc       Time       asrtPC  blink2 ilink1  nmiPC   Line
    [34719.744675] iwl3945 0000:0c:00.0: SYSASSERT     (0x5) 3325245989 0x008B6 0x00274 0x00320 0x07AD4 116
    [34719.744810] iwl3945 0000:0c:00.0: Start IWL Event Log Dump: display last 20 count
    [34719.744852] iwl3945 0000:0c:00.0: 3325044329	0x00000002	0358
    [34719.744874] iwl3945 0000:0c:00.0: 3325044517	0x00000000	0301
    [34719.744897] iwl3945 0000:0c:00.0: 3325044523	0x00008000	0350
    [34719.744919] iwl3945 0000:0c:00.0: 3325044743	0x000000d9	0106
    [34719.744942] iwl3945 0000:0c:00.0: 3325044745	0x00000000	0302
    [34719.744989] iwl3945 0000:0c:00.0: 3325044820	0x00000000	0308
    [34719.745012] iwl3945 0000:0c:00.0: 3325044849	0x000007c3	0310
    [34719.745035] iwl3945 0000:0c:00.0: 3325044868	0x000000d9	0106
    [34719.745058] iwl3945 0000:0c:00.0: 3325044870	0x00000000	0302
    [34719.745081] iwl3945 0000:0c:00.0: 3325045108	0x00000003	0358
    [34719.745104] iwl3945 0000:0c:00.0: 3325045458	0x000000d9	0106
    [34719.745126] iwl3945 0000:0c:00.0: 3325045460	0x00000000	0302
    [34719.745148] iwl3945 0000:0c:00.0: 3325045698	0x00000004	0358
    [34719.745171] iwl3945 0000:0c:00.0: 3325045994	0x000000d9	0106
    [34719.745193] iwl3945 0000:0c:00.0: 3325045996	0x00000000	0302
    [34719.745216] iwl3945 0000:0c:00.0: 3325046248	0x00000000	0308
    [34719.745238] iwl3945 0000:0c:00.0: 3325046408	0x00000000	0310
    [34719.745260] iwl3945 0000:0c:00.0: 3325046411	0x00000000	0302
    [34719.745283] iwl3945 0000:0c:00.0: 3325245987	0x00000002	0123
    [34719.745305] iwl3945 0000:0c:00.0: 3325245990	0x00000100	0125
    [34719.745320] iwl3945 0000:0c:00.0: Error Reply type 0x00000005 cmd REPLY_TX (0x1C) seq 0x0291 ser 0x00740000
    [34719.750521] iwl3945 0000:0c:00.0: Can't stop Rx DMA.
    [34769.884048] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [34769.884058] iwl3945 0000:0c:00.0: On demand firmware reload
    [34905.080042] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [34905.080052] iwl3945 0000:0c:00.0: On demand firmware reload
    [34912.200892] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [34912.200901] iwl3945 0000:0c:00.0: On demand firmware reload
    [34928.878239] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [34928.878249] iwl3945 0000:0c:00.0: On demand firmware reload
    [34935.036033] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [34935.036043] iwl3945 0000:0c:00.0: On demand firmware reload
    [34943.676141] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [34943.676150] iwl3945 0000:0c:00.0: On demand firmware reload
    [34948.310325] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [34948.310335] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [34948.808147] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [34948.808156] iwl3945 0000:0c:00.0: On demand firmware reload
    [34957.452107] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [34957.452116] iwl3945 0000:0c:00.0: On demand firmware reload
    [34968.588042] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [34968.588048] iwl3945 0000:0c:00.0: On demand firmware reload
    [34974.742320] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [34974.742330] iwl3945 0000:0c:00.0: On demand firmware reload
    [34979.892248] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [34979.892253] iwl3945 0000:0c:00.0: On demand firmware reload
    [34984.553862] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [34985.051628] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [34985.051637] iwl3945 0000:0c:00.0: On demand firmware reload
    [34990.223876] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [34990.223881] iwl3945 0000:0c:00.0: On demand firmware reload
    [34997.892064] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [34997.892074] iwl3945 0000:0c:00.0: On demand firmware reload
    [35004.060612] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35004.060622] iwl3945 0000:0c:00.0: On demand firmware reload
    [35008.237600] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35008.739131] iwl3945 0000:0c:00.0: Queue 0 stuck for 2000 ms.
    [35008.739138] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35009.242952] iwl3945 0000:0c:00.0: Queue 0 stuck for 2000 ms.
    [35009.242963] iwl3945 0000:0c:00.0: On demand firmware reload
    [35013.909087] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35014.408064] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35014.408073] iwl3945 0000:0c:00.0: On demand firmware reload
    [35022.581744] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35022.581754] iwl3945 0000:0c:00.0: On demand firmware reload
    [35031.246437] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35031.246447] iwl3945 0000:0c:00.0: On demand firmware reload
    [35036.405774] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [35036.405780] iwl3945 0000:0c:00.0: On demand firmware reload
    [35039.622239] iwl3945 0000:0c:00.0: Error sending REPLY_RXON: time out after 500ms.
    [35039.622251] iwl3945 0000:0c:00.0: Error clearing ASSOC_MSK on current configuration (-110).
    [35040.548158] iwl3945 0000:0c:00.0: Error sending REPLY_RXON: time out after 500ms.
    [35040.548170] iwl3945 0000:0c:00.0: Error clearing ASSOC_MSK on current configuration (-110).
    [35041.498375] iwl3945 0000:0c:00.0: Error sending REPLY_RXON: time out after 500ms.
    [35041.498386] iwl3945 0000:0c:00.0: Error clearing ASSOC_MSK on current configuration (-110).
    [35041.547209] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [35041.547215] iwl3945 0000:0c:00.0: On demand firmware reload
    [35046.212037] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [35046.212043] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35046.712124] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [35046.712134] iwl3945 0000:0c:00.0: On demand firmware reload
    [35058.372116] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35058.372125] iwl3945 0000:0c:00.0: On demand firmware reload
    [35065.533275] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [35065.533285] iwl3945 0000:0c:00.0: On demand firmware reload
    [35070.684144] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35070.684154] iwl3945 0000:0c:00.0: On demand firmware reload
    [35078.340825] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [35078.340825] iwl3945 0000:0c:00.0: On demand firmware reload
    [35085.024116] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35085.024126] iwl3945 0000:0c:00.0: On demand firmware reload
    [35091.204963] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [35091.204973] iwl3945 0000:0c:00.0: On demand firmware reload
    [35097.889163] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35097.889173] iwl3945 0000:0c:00.0: On demand firmware reload
    [35116.584119] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35116.584129] iwl3945 0000:0c:00.0: On demand firmware reload
    [35127.276030] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [35127.276039] iwl3945 0000:0c:00.0: On demand firmware reload
    [35131.956052] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35132.459582] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35132.459592] iwl3945 0000:0c:00.0: On demand firmware reload
    [35137.108144] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35137.610776] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35137.610786] iwl3945 0000:0c:00.0: On demand firmware reload
    [35150.296035] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35150.296041] iwl3945 0000:0c:00.0: On demand firmware reload
    [35166.784156] iwl3945 0000:0c:00.0: Error sending REPLY_RXON: time out after 500ms.
    [35166.784167] iwl3945 0000:0c:00.0: Error clearing ASSOC_MSK on current configuration (-110).
    [35167.412072] iwl3945 0000:0c:00.0: Error sending REPLY_TX_PWR_TABLE_CMD: time out after 500ms.
    [35168.017420] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [35168.017429] iwl3945 0000:0c:00.0: On demand firmware reload
    [35168.212637] iwl3945 0000:0c:00.0: Error sending REPLY_RXON: time out after 500ms.
    [35168.212648] iwl3945 0000:0c:00.0: Error clearing ASSOC_MSK on current configuration (-110).
    [35175.870394] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35175.870400] iwl3945 0000:0c:00.0: On demand firmware reload
    [35185.040043] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35185.040052] iwl3945 0000:0c:00.0: On demand firmware reload
    [35197.669516] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35197.669525] iwl3945 0000:0c:00.0: On demand firmware reload
    [35208.281484] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35208.281494] iwl3945 0000:0c:00.0: On demand firmware reload
    [35213.460113] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35213.460123] iwl3945 0000:0c:00.0: On demand firmware reload
    [35240.129570] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35240.129576] iwl3945 0000:0c:00.0: On demand firmware reload
    [35265.772136] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35265.772146] iwl3945 0000:0c:00.0: On demand firmware reload
    [35271.380148] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [35271.380158] iwl3945 0000:0c:00.0: On demand firmware reload
    [35290.488132] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35290.488142] iwl3945 0000:0c:00.0: On demand firmware reload
    [35296.150331] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35296.150341] iwl3945 0000:0c:00.0: On demand firmware reload
    [35345.800160] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35345.800170] iwl3945 0000:0c:00.0: On demand firmware reload
    [35353.908041] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35353.908051] iwl3945 0000:0c:00.0: On demand firmware reload
    [35387.016152] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35387.016162] iwl3945 0000:0c:00.0: On demand firmware reload
    [35395.128160] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35395.128170] iwl3945 0000:0c:00.0: On demand firmware reload
    [35429.736147] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35429.736157] iwl3945 0000:0c:00.0: On demand firmware reload
    [35445.344162] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35445.344172] iwl3945 0000:0c:00.0: On demand firmware reload
    [35450.952743] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35450.952752] iwl3945 0000:0c:00.0: On demand firmware reload
    [35457.561355] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35457.561364] iwl3945 0000:0c:00.0: On demand firmware reload
    [35467.668163] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35467.668172] iwl3945 0000:0c:00.0: On demand firmware reload
    [35480.780138] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [35480.780147] iwl3945 0000:0c:00.0: On demand firmware reload
    [35485.888136] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35485.888146] iwl3945 0000:0c:00.0: On demand firmware reload
    [35497.496757] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [35497.496767] iwl3945 0000:0c:00.0: On demand firmware reload
    [35497.643186] cfg80211: Calling CRDA for country: US
    [35497.651165] cfg80211: Regulatory domain changed to country: US
    [35509.136149] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35509.136159] iwl3945 0000:0c:00.0: On demand firmware reload
    [35518.056190] iwl3945 0000:0c:00.0: Error sending REPLY_RXON: time out after 500ms.
    [35518.056201] iwl3945 0000:0c:00.0: Error clearing ASSOC_MSK on current configuration (-110).
    [35518.980868] iwl3945 0000:0c:00.0: Error sending REPLY_RXON: time out after 500ms.
    [35518.980879] iwl3945 0000:0c:00.0: Error clearing ASSOC_MSK on current configuration (-110).
    [35519.744115] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [35519.744125] iwl3945 0000:0c:00.0: On demand firmware reload
    [35519.904185] iwl3945 0000:0c:00.0: Error sending REPLY_RXON: time out after 500ms.
    [35519.904197] iwl3945 0000:0c:00.0: Error clearing ASSOC_MSK on current configuration (-110).
    [35541.512113] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35541.512123] iwl3945 0000:0c:00.0: On demand firmware reload
    [35548.120158] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [35548.120168] iwl3945 0000:0c:00.0: On demand firmware reload
    [35569.728161] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35569.728171] iwl3945 0000:0c:00.0: On demand firmware reload
    [35585.836113] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35585.836123] iwl3945 0000:0c:00.0: On demand firmware reload
    [35613.444701] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [35613.444710] iwl3945 0000:0c:00.0: On demand firmware reload
    [35613.559979] cfg80211: Calling CRDA for country: US
    [35613.564238] cfg80211: Regulatory domain changed to country: US
    [35650.052161] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [35650.052170] iwl3945 0000:0c:00.0: On demand firmware reload
    [35663.660147] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35663.660157] iwl3945 0000:0c:00.0: On demand firmware reload
    [35671.268122] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [35671.268131] iwl3945 0000:0c:00.0: On demand firmware reload
    [35773.518029] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [35773.518034] iwl3945 0000:0c:00.0: On demand firmware reload
    [35785.676108] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35785.676117] iwl3945 0000:0c:00.0: On demand firmware reload
    [35792.837219] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35792.837229] iwl3945 0000:0c:00.0: On demand firmware reload
    [35797.988515] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35797.988525] iwl3945 0000:0c:00.0: On demand firmware reload
    [35802.616045] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35803.117791] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35803.117801] iwl3945 0000:0c:00.0: On demand firmware reload
    [35807.278850] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [35807.278861] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35807.780609] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [35807.780620] iwl3945 0000:0c:00.0: Queue 0 stuck for 2000 ms.
    [35807.780627] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35808.280775] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [35808.280785] iwl3945 0000:0c:00.0: On demand firmware reload
    [35808.674017] cfg80211: Calling CRDA for country: US
    [35808.683126] cfg80211: Regulatory domain changed to country: US
    [35815.436735] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35815.436742] iwl3945 0000:0c:00.0: On demand firmware reload
    [35824.608125] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [35824.608135] iwl3945 0000:0c:00.0: On demand firmware reload
    [35825.257890] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35830.260070] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35830.260079] iwl3945 0000:0c:00.0: On demand firmware reload
    [35838.940073] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35838.940083] iwl3945 0000:0c:00.0: On demand firmware reload
    [35848.560110] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35848.560119] iwl3945 0000:0c:00.0: On demand firmware reload
    [35853.236058] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35853.737056] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35853.737066] iwl3945 0000:0c:00.0: On demand firmware reload
    [35861.391703] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [35861.391709] iwl3945 0000:0c:00.0: On demand firmware reload
    [35861.548136] iwl3945 0000:0c:00.0: Error removing station c0:c1:c0:9d:6a:2e
    [35861.596554] cfg80211: Calling CRDA for country: US
    [35861.603870] cfg80211: Regulatory domain changed to country: US
    [35871.050103] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35871.050112] iwl3945 0000:0c:00.0: On demand firmware reload
    [35877.636095] iwl3945 0000:0c:00.0: Error sending REPLY_RXON: time out after 500ms.
    [35877.636106] iwl3945 0000:0c:00.0: Error clearing ASSOC_MSK on current configuration (-110).
    [35877.700764] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35877.700773] iwl3945 0000:0c:00.0: On demand firmware reload
    [35882.868134] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35882.868143] iwl3945 0000:0c:00.0: On demand firmware reload
    [35886.508018] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35887.008144] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35887.514766] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35888.008150] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [35888.008160] iwl3945 0000:0c:00.0: On demand firmware reload
    [35894.668538] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35894.668548] iwl3945 0000:0c:00.0: On demand firmware reload
    [35901.844060] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35901.844069] iwl3945 0000:0c:00.0: On demand firmware reload
    [35910.518289] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35910.518299] iwl3945 0000:0c:00.0: On demand firmware reload
    [35915.684141] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35915.684150] iwl3945 0000:0c:00.0: On demand firmware reload
    [35921.340113] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35921.340123] iwl3945 0000:0c:00.0: On demand firmware reload
    [35926.495894] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35926.495903] iwl3945 0000:0c:00.0: On demand firmware reload
    [35931.634001] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35931.634009] iwl3945 0000:0c:00.0: On demand firmware reload
    [35936.804033] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35936.804043] iwl3945 0000:0c:00.0: On demand firmware reload
    [35941.486862] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35941.984116] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35941.984126] iwl3945 0000:0c:00.0: On demand firmware reload
    [35948.164488] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35948.164498] iwl3945 0000:0c:00.0: On demand firmware reload
    [35954.330813] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35954.330823] iwl3945 0000:0c:00.0: On demand firmware reload
    [35958.957241] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [35958.957247] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35959.456956] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [35959.456967] iwl3945 0000:0c:00.0: On demand firmware reload
    [35972.604203] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35972.604212] iwl3945 0000:0c:00.0: On demand firmware reload
    [35987.712165] iwl3945 0000:0c:00.0: Queue 2 stuck for 2000 ms.
    [35987.712174] iwl3945 0000:0c:00.0: On demand firmware reload
    [36000.324181] iwl3945 0000:0c:00.0: Error sending REPLY_RXON: time out after 500ms.
    [36000.324192] iwl3945 0000:0c:00.0: Error clearing ASSOC_MSK on current configuration (-110).
    [36001.249073] iwl3945 0000:0c:00.0: Error sending REPLY_RXON: time out after 500ms.
    [36001.249085] iwl3945 0000:0c:00.0: Error clearing ASSOC_MSK on current configuration (-110).
    [36001.833296] iwl3945 0000:0c:00.0: Queue 4 stuck for 2000 ms.
    [36001.833306] iwl3945 0000:0c:00.0: On demand firmware reload
    [36002.172913] iwl3945 0000:0c:00.0: Error sending REPLY_RXON: time out after 500ms.
    [36002.172924] iwl3945 0000:0c:00.0: Error clearing ASSOC_MSK on current configuration (-110).
    
    lo        Interface doesn't support scanning.
    
    eth0      Interface doesn't support scanning.
    
    wlan0     Scan completed :
              Cell 01 - Address: C0:C1:C0:9D:6A:2E
                        Channel:6
                        Frequency:2.437 GHz (Channel 6)
                        Quality=62/70  Signal level=-48 dBm  
                        Encryption key:on
                        ESSID:"Home"
                        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=0000020218416056
                        Extra: Last beacon: 0ms ago
                        IE: Unknown: 0004486F6D65
                        IE: Unknown: 010882848B962430486C
                        IE: Unknown: 030106
                        IE: Unknown: 2A0104
                        IE: Unknown: 2F0104
                        IE: IEEE 802.11i/WPA2 Version 1
                            Group Cipher : CCMP
                            Pairwise Ciphers (1) : CCMP
                            Authentication Suites (1) : PSK
                        IE: Unknown: 32040C121860
                        IE: Unknown: 2D1AFC181BFFFF000000000000000000000000000000000000000000
                        IE: Unknown: 3D1606001300000000000000000000000000000000000000
                        IE: Unknown: 4A0E14000A002C01C800140005001900
                        IE: Unknown: 7F0101
                        IE: Unknown: DD700050F204104A00011010440001021041000100103B000103104700109EB40C7AEF63DE362B7F43CC42DC1DDE102100074C696E6B737973102300054531303030102400063132333435361042000234321054000800060050F2040001101100054531303030100800020084103C000101
                        IE: Unknown: DD090010180202F0040000
                        IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
              Cell 02 - Address: 00:22:6B:87:70:1A
                        Channel:1
                        Frequency:2.412 GHz (Channel 1)
                        Quality=20/70  Signal level=-90 dBm  
                        Encryption key:off
                        ESSID:"linksys"
                        Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                                  18 Mb/s; 36 Mb/s; 54 Mb/s
                        Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                        Mode:Master
                        Extra:tsf=00000018734a79a0
                        Extra: Last beacon: 5024ms ago
                        IE: Unknown: 00076C696E6B737973
                        IE: Unknown: 010882848B961224486C
                        IE: Unknown: 030101
                        IE: Unknown: 2A0104
                        IE: Unknown: 32040C183060
                        IE: Unknown: 2D1AEC0117FFFF0000000000000000000000000000000C0000000000
                        IE: Unknown: 3D1601000700000000000000000000000000000000000000
                        IE: Unknown: 3E0100
                        IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                        IE: Unknown: 7F0101
                        IE: Unknown: DD07000C4307000000
                        IE: Unknown: 0706555320010B10
                        IE: Unknown: DD1E00904C33EC0117FFFF0000000000000000000000000000000C0000000000
                        IE: Unknown: DD1A00904C3401000700000000000000000000000000000000000000
                        IE: Unknown: DD820050F204104A0001101044000101103B000103104700102880288028801880A88000226B87701A1021000C4C696E6B73797320496E632E102300095752543136304E76321024000776322E302E3032104200033030381054000800060050F2040001101100114C696E6B737973205752543136304E7632100800020084103C000101

  9. #9
    Join Date
    Aug 2011
    Location
    Berlin, Germany
    Beans
    5,867
    Distro
    Ubuntu Gnome 14.04 Trusty Tahr

    Re: Wireless internet EXTREMELY slow in Ubuntu 11.10

    Disable IPv6 system wide:

    Code:
    echo "net.ipv6.conf.all.disable_ipv6=1" | sudo tee -a /etc/sysctl.conf
    and reboot. Set IPv6 to "Ignore" in the network-manager, and disable IPv6 in Firefox:

    Type in
    Code:
    about:config
    and change
    Code:
    network.dns.disableIPv6
    via double click to "true". Restart FF

  10. #10
    Join Date
    Aug 2011
    Beans
    12

    Re: Wireless internet EXTREMELY slow in Ubuntu 11.10

    I use Chrome, so how do I disable IPv6 in chrome? But I'd like to know, what exactly will disabling IPv6 supposed to do?

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