RTL8192E Wireless Card - Samsung R580 Laptop

**mamen** · April 15th, 2014

Hi,

I need a help with this wireless card. i tried everything i know, and i cant still put this card working correctly.
Now i am running with ndiswrapper, and have a lot of bugs and errors

The default module that came with ubuntu was also a problem, was always disconnecting, and most of the times cant even connect to a wireless network..

Can please someone help me setting this right please? I am doing a fresh ubuntu install to do a fresh, and i am open to all your ideas.

**praseodym** · April 15th, 2014

Hi,

please show the outputs of:

Code:

lspci -nnk | grep -iA2 net
lsmod
iwconfig
rfkill list
sudo iwlist scan
cat /etc/resolv.conf
dmesg | grep ndis

**mamen** · April 15th, 2014

I have lan cable connected to the laptop.

lspci -nnk | grep -iA2 net

Code:

03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8192E/RTL8192SE Wireless LAN Controller [10ec:8192] (rev 01)
	Subsystem: Askey Computer Corp. Device [144f:7160]
	Kernel driver in use: rtl819xE
07:00.0 Ethernet controller [0200]: Marvell Technology Group Ltd. Yukon Optima 88E8059 [PCIe Gigabit Ethernet Controller with AVB] [11ab:4381] (rev 11)
	Subsystem: Samsung Electronics Co Ltd Device [144d:c06a]
	Kernel driver in use: sky2

lsmod

Code:

Module                  Size  Used by
parport_pc             32701  0 
ppdev                  17671  0 
bnep                   19704  2 
rfcomm                 69130  12 
intel_powerclamp       14705  0 
coretemp               13435  0 
kvm_intel             138567  0 
joydev                 17377  0 
kvm                   431754  1 kvm_intel
snd_hda_codec_hdmi     41154  4 
r8192e_pci            201415  0 
samsung_laptop         14486  0 
uvcvideo               80885  0 
rtllib                155790  1 r8192e_pci
lib80211               14381  1 rtllib
videobuf2_vmalloc      13216  1 uvcvideo
videobuf2_memops       13362  1 videobuf2_vmalloc
videobuf2_core         40499  1 uvcvideo
videodev              133509  2 uvcvideo,videobuf2_core
nouveau               943749  3 
snd_hda_codec_realtek    56475  1 
snd_hda_intel          52267  5 
snd_hda_codec         188738  3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
rtl8192se              63196  0 
snd_hwdep              13602  1 snd_hda_codec
snd_pcm               102033  3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
snd_page_alloc         18710  2 snd_pcm,snd_hda_intel
mxm_wmi                13021  1 nouveau
rtl_pci                26641  1 rtl8192se
wmi                    19070  2 mxm_wmi,nouveau
ttm                    84169  1 nouveau
snd_seq_midi           13324  0 
snd_seq_midi_event     14899  1 snd_seq_midi
snd_rawmidi            30095  1 snd_seq_midi
snd_seq                61560  2 snd_seq_midi_event,snd_seq_midi
snd_seq_device         14497  3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer              29433  2 snd_pcm,snd_seq
drm_kms_helper         52710  1 nouveau
microcode              23656  0 
drm                   297056  5 ttm,drm_kms_helper,nouveau
rtlwifi                63229  2 rtl_pci,rtl8192se
i2c_algo_bit           13413  1 nouveau
btusb                  28267  0 
snd                    69141  21 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi
mac80211              597268  3 rtl_pci,rtlwifi,rtl8192se
soundcore              12680  1 snd
cfg80211              480503  2 mac80211,rtlwifi
bluetooth             372041  22 bnep,btusb,rfcomm
psmouse                97655  0 
serio_raw              13413  0 
lpc_ich                21080  0 
mac_hid                13205  0 
intel_ips              18470  0 
video                  19318  2 samsung_laptop,nouveau
lp                     17759  0 
parport                42299  3 lp,ppdev,parport_pc
ahci                   25819  3 
libahci                32009  1 ahci
sky2                   58191  0

iwconfig

Code:

eth0      no wireless extensions.

lo        no wireless extensions.

wlan0     802.11bgn  ESSID:"Ricardo"  Nickname:"rtl8192E"
          Mode:Managed  Frequency=2.412 GHz  Access Point: 00:05:CA:63:FE:E8   
          Bit Rate=1 Mb/s   
          Retry min limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=10/100  Signal level=0 dBm  Noise level=-100 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

rfkill list

Code:

0: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no
1: samsung-wlan: Wireless LAN
	Soft blocked: no
	Hard blocked: no

sudo iwlist scan

Code:

eth0      Interface doesn't support scanning.

lo        Interface doesn't support scanning.

wlan0     Scan completed :
          Cell 01 - Address: 00:05:CA:63:FE:E9
                    ESSID:"FON_ZON_FREE_INTERNET"
                    Protocol:IEEE802.11N-24G
                    Mode:Master
                    Channel:1
                    Encryption key:off
                    Bit Rates:270 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 6 11 9 12 18 24 36 48 54 
                    Quality=65/100  Signal level=-55 dBm  Noise level=-102 dBm
                    Extra: Last beacon: 93ms ago
          Cell 02 - Address: 00:05:CA:63:FE:E8
                    ESSID:"Ricardo"
                    Protocol:IEEE802.11N-24G
                    Mode:Master
                    Channel:1
                    Encryption key:on
                    Bit Rates:270 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 6 11 9 12 18 24 36 48 54 
                    Quality=65/100  Signal level=-55 dBm  Noise level=-102 dBm
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD270050F204104A000110104400010210470010BC329E001DD811B286010005CA63FEE8103C000101
                    Extra: Last beacon: 93ms ago
          Cell 03 - Address: 00:24:B2:2D:38:5A
                    ESSID:"ZON-Santos"
                    Protocol:IEEE802.11bg
                    Mode:Master
                    Channel:6
                    Encryption key:on
                    Bit Rates:54 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 6 9 11 12 18 24 36 48 54 
                    Quality=60/100  Signal level=-54 dBm  Noise level=-100 dBm
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    Extra: Last beacon: 148ms ago
          Cell 04 - Address: BC:14:01:9D:F3:48
                    ESSID:"ZON-F340"
                    Protocol:IEEE802.11N-24G
                    Mode:Master
                    Channel:12
                    Encryption key:on
                    Bit Rates:130 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 6 11 9 12 18 24 36 48 54 
                    Quality=69/100  Signal level=-56 dBm  Noise level=-104 dBm
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD270050F204104A0001101044000102104700102880288028801880A880BC14019DF348103C000101
                    Extra: Last beacon: 10ms ago
          Cell 05 - Address: BC:14:01:9D:F3:49
                    ESSID:"FON_ZON_FREE_INTERNET"
                    Protocol:IEEE802.11N-24G
                    Mode:Master
                    Channel:12
                    Encryption key:off
                    Bit Rates:130 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 6 11 9 12 18 24 36 48 54 
                    Quality=71/100  Signal level=-57 dBm  Noise level=-105 dBm
                    Extra: Last beacon: 10ms ago
          Cell 06 - Address: 00:05:CA:72:4E:A8
                    ESSID:"Sandra zon"
                    Protocol:IEEE802.11N-24G
                    Mode:Master
                    Channel:11
                    Encryption key:on
                    Bit Rates:130 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 6 11 9 12 18 24 36 48 54 
                    Quality=60/100  Signal level=-56 dBm  Noise level=-100 dBm
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD270050F204104A000110104400010210470010BC329E001DD811B286010005CA724EA8103C000101
                    Extra: Last beacon: 64ms ago
          Cell 07 - Address: 00:05:CA:72:4E:A9
                    ESSID:"FON_ZON_FREE_INTERNET"
                    Protocol:IEEE802.11N-24G
                    Mode:Master
                    Channel:11
                    Encryption key:off
                    Bit Rates:130 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 6 11 9 12 18 24 36 48 54 
                    Quality=62/100  Signal level=-56 dBm  Noise level=-101 dBm
                    Extra: Last beacon: 63ms ago
          Cell 08 - Address: 1E:3E:84:08:89:21
                    ESSID:"DIRECT-Vj-BRAVIA"
                    Protocol:IEEE802.11N-24G
                    Mode:Master
                    Channel:1
                    Encryption key:on
                    Bit Rates:144.5 Mb/s
                    Extra: Rates (Mb/s): 6 9 12 18 24 36 48 54 
                    Quality=100/100  Signal level=-55 dBm  Noise level=-120 dBm
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD3A0050F204104A00011010440001021049000600372A00012010110012425241564941204B444C2D343257363531411054000800070050F2040001
                    Extra: Last beacon: 214ms ago
          Cell 09 - Address: 00:3A:99:8A:22:30
                    ESSID:"<hidden>\x00"
                    Protocol:IEEE802.11bg
                    Mode:Master
                    Channel:8
                    Encryption key:on
                    Bit Rates:54 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 6 9 11 12 18 24 36 48 54 
                    Quality=62/100  Signal level=-55 dBm  Noise level=-101 dBm
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    Extra: Last beacon: 106ms ago

cat /etc/resolv.conf

Code:

# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
#     DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 127.0.1.1
search home

dmesg | grep ndis

Code:

Nothing came up

**mamen** · April 15th, 2014

After a fresh install wireless doesnt even conect to a network, just keeps asking the wifi password..

**praseodym** · April 15th, 2014

Which Ubuntu version is it? Please show also

uname -a

**mamen** · April 15th, 2014

i am running Ubuntu 13.10

uname -a

Code:

Linux LaptopLinux 3.11.0-19-generic #33-Ubuntu SMP Tue Mar 11 18:48:34 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux

**praseodym** · April 15th, 2014

Try this driver:

Code:

sudo apt-get install --reinstall linux-headers-generic linux-headers-$(uname -r) build-essential dkms git
git clone https://github.com/FreedomBen/rtl8188ce-linux-driver
cd rtl8188ce-linux-driver
make
sudo make install
sudo cp -r firmware/* /lib/firmware
echo "blacklist r8192e_pci\nblacklist rtl8192se" | sudo tee /etc/modprobe.d/blacklist-realtek.conf

Reboot.

**mamen** · April 15th, 2014

still doesnt connect..

**praseodym** · April 15th, 2014

Ok, lets check now:

Code:

lsmod
iwconfig
dmesg | grep rtl
sudo iwlist scan
cat /etc/resolv.conf
iwlist chan
rfkill list

**mamen** · April 15th, 2014

lsmod

Code:

Module                  Size  Used by
michael_mic            12612  0 
arc4                   12608  0 
rtllib_crypt_tkip      17179  -1 
rtllib_crypt_ccmp      12829  -1 
parport_pc             32701  0 
ppdev                  17671  0 
rfcomm                 69130  12 
bnep                   19704  2 
snd_hda_codec_hdmi     41154  4 
intel_powerclamp       14705  0 
coretemp               13435  0 
kvm_intel             138567  0 
kvm                   431754  1 kvm_intel
joydev                 17377  0 
samsung_laptop         14486  0 
binfmt_misc            17468  1 
uvcvideo               80885  0 
snd_hda_codec_realtek    56475  1 
snd_hda_intel          52267  5 
snd_hda_codec         188738  3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
r8192e_pci            201415  0 
rtllib                155790  1 r8192e_pci
snd_hwdep              13602  1 snd_hda_codec
snd_pcm               102033  3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
videobuf2_vmalloc      13216  1 uvcvideo
videobuf2_memops       13362  1 videobuf2_vmalloc
videobuf2_core         40499  1 uvcvideo
lib80211               14381  3 rtllib,rtllib_crypt_ccmp,rtllib_crypt_tkip
videodev              133509  2 uvcvideo,videobuf2_core
snd_page_alloc         18710  2 snd_pcm,snd_hda_intel
nouveau               943749  3 
snd_seq_midi           13324  0 
snd_seq_midi_event     14899  1 snd_seq_midi
rtl8192se              94062  0 
mxm_wmi                13021  1 nouveau
rtlwifi               110108  1 rtl8192se
psmouse                97655  0 
snd_rawmidi            30095  1 snd_seq_midi
wmi                    19070  2 mxm_wmi,nouveau
snd_seq                61560  2 snd_seq_midi_event,snd_seq_midi
ttm                    84169  1 nouveau
drm_kms_helper         52710  1 nouveau
snd_seq_device         14497  3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer              29433  2 snd_pcm,snd_seq
drm                   297056  5 ttm,drm_kms_helper,nouveau
serio_raw              13413  0 
i2c_algo_bit           13413  1 nouveau
btusb                  28267  0 
snd                    69141  21 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_seq_midi
bluetooth             372041  22 bnep,btusb,rfcomm
soundcore              12680  1 snd
mac80211              597268  2 rtlwifi,rtl8192se
microcode              23656  0 
cfg80211              480503  2 mac80211,rtlwifi
mac_hid                13205  0 
lpc_ich                21080  0 
intel_ips              18470  0 
video                  19318  2 samsung_laptop,nouveau
lp                     17759  0 
parport                42299  3 lp,ppdev,parport_pc
ahci                   25819  3 
libahci                32009  1 ahci
sky2                   58191  0

iwconfig

Code:

eth0      no wireless extensions.

lo        no wireless extensions.

wlan0     802.11bgn  ESSID:"Ricardo"  Nickname:"rtl8192E"
          Mode:Managed  Frequency=2.412 GHz  Access Point: 00:05:CA:63:FE:E8   
          Bit Rate=1 Mb/s   
          Retry min limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=10/100  Signal level=0 dBm  Noise level=-100 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

dmesg | grep rtl

Code:

[    9.155774] rtlwifi: module verification failed: signature and/or required key missing - tainting kernel
[    9.708406] rtllib: module is from the staging directory, the quality is unknown, you have been warned.
[    9.762545] rtl819xE:EEPROM ID is invalid:4a4, 8129
[   64.251126] rtllib_crypt_ccmp: module is from the staging directory, the quality is unknown, you have been warned.
[   64.255183] rtllib_crypt_tkip: module is from the staging directory, the quality is unknown, you have been warned.
[   83.793047] rtl819x_TxCheckStuck: QueueID=6 tcb_desc->nStuckCount=2
[   85.797436] rtl819x_TxCheckStuck: QueueID=6 tcb_desc->nStuckCount=3
[   87.801933] rtl819x_TxCheckStuck: QueueID=6 tcb_desc->nStuckCount=4
[   89.806333] rtl819x_TxCheckStuck: QueueID=6 tcb_desc->nStuckCount=5
[   91.810810] rtl819x_TxCheckStuck: QueueID=6 tcb_desc->nStuckCount=6
[   93.814413] rtl819x_TxCheckStuck: QueueID=6 tcb_desc->nStuckCount=7
[   95.817922] rtl819x_TxCheckStuck: QueueID=6 tcb_desc->nStuckCount=8
[   95.817932] rtl819x_ifcheck_resetornot(): TxResetType is 2, RxResetType is 0
[  130.884094] rtl819x_TxCheckStuck: QueueID=6 tcb_desc->nStuckCount=2
[  130.884103] rtl819x_ifcheck_resetornot(): TxResetType is 2, RxResetType is 0
[  139.905271] rtl819x_TxCheckStuck: QueueID=6 tcb_desc->nStuckCount=2
[  139.905281] rtl819x_ifcheck_resetornot(): TxResetType is 2, RxResetType is 0
[  140.237155] rtl819xE:rtl8192_phy_SwChnl(): ERR !! driver is not up
[  140.237160] rtl819xE:rtl8192_SetBWModeWorkItem(): ERR!! driver is not up
[  140.930383] rtllib: received DELBA while QOS or HT is not supported(0, 1)
[  140.930729] rtllib: received DELBA while QOS or HT is not supported(0, 1)
[  140.931208] rtllib: received DELBA while QOS or HT is not supported(0, 1)
[  148.927235] rtl819x_TxCheckStuck: QueueID=6 tcb_desc->nStuckCount=2
[  150.930547] rtl819x_TxCheckStuck: QueueID=6 tcb_desc->nStuckCount=3
[  152.933860] rtl819x_TxCheckStuck: QueueID=6 tcb_desc->nStuckCount=4
[  154.937296] rtl819x_TxCheckStuck: QueueID=6 tcb_desc->nStuckCount=5
[  156.940854] rtl819x_TxCheckStuck: QueueID=6 tcb_desc->nStuckCount=6
[  158.944250] rtl819x_TxCheckStuck: QueueID=6 tcb_desc->nStuckCount=7
[  158.944261] rtl819x_ifcheck_resetornot(): TxResetType is 2, RxResetType is 0
[  184.625345] rtl819xE:No more TX desc@6, ring->idx = 29, idx = 45, skblen = 0x32 queuelen=16
[  184.625354] rtl819xE:No more TX desc@6, ring->idx = 29, idx = 45, skblen = 0x32 queuelen=16
[  185.997727] rtl819x_TxCheckStuck: QueueID=6 tcb_desc->nStuckCount=2
[  188.002018] rtl819x_TxCheckStuck: QueueID=6 tcb_desc->nStuckCount=3
[  188.002029] rtl819x_ifcheck_resetornot(): TxResetType is 2, RxResetType is 0
[  201.037041] rtl819x_TxCheckStuck: QueueID=6 tcb_desc->nStuckCount=2
[  203.041379] rtl819x_TxCheckStuck: QueueID=6 tcb_desc->nStuckCount=3
[  203.041390] rtl819x_ifcheck_resetornot(): TxResetType is 2, RxResetType is 0
[  203.405381] rtl819xE:rtl8192_phy_SwChnl(): ERR !! driver is not up
[  210.254922] rtllib: can't get TS for TXTS in rtllib_rx_DELBA()
[  212.067809] rtl819x_TxCheckStuck: QueueID=6 tcb_desc->nStuckCount=2
[  214.072259] rtl819x_TxCheckStuck: QueueID=6 tcb_desc->nStuckCount=3
[  216.076625] rtl819x_TxCheckStuck: QueueID=6 tcb_desc->nStuckCount=4
[  224.094377] rtl819x_TxCheckStuck: QueueID=6 tcb_desc->nStuckCount=5
[  226.098834] rtl819x_TxCheckStuck: QueueID=6 tcb_desc->nStuckCount=6
[  228.103021] rtl819x_TxCheckStuck: QueueID=6 tcb_desc->nStuckCount=7
[  230.107713] rtl819x_TxCheckStuck: QueueID=6 tcb_desc->nStuckCount=8
[  230.107723] rtl819x_ifcheck_resetornot(): TxResetType is 2, RxResetType is 0

sudo iwlist scan

Code:

eth0      Interface doesn't support scanning.

lo        Interface doesn't support scanning.

wlan0     Scan completed :
          Cell 01 - Address: 00:05:CA:63:FE:E8
                    ESSID:"Ricardo"
                    Protocol:IEEE802.11N-24G
                    Mode:Master
                    Channel:1
                    Encryption key:on
                    Bit Rates:270 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 6 11 9 12 18 24 36 48 54 
                    Quality=66/100  Signal level=-57 dBm  Noise level=-103 dBm
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD270050F204104A000110104400010210470010BC329E001DD811B286010005CA63FEE8103C000101
                    Extra: Last beacon: 0ms ago
          Cell 02 - Address: 00:05:CA:63:FE:E9
                    ESSID:"FON_ZON_FREE_INTERNET"
                    Protocol:IEEE802.11N-24G
                    Mode:Master
                    Channel:1
                    Encryption key:off
                    Bit Rates:270 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 6 11 9 12 18 24 36 48 54 
                    Quality=94/100  Signal level=-57 dBm  Noise level=-117 dBm
                    Extra: Last beacon: 0ms ago
          Cell 03 - Address: 1E:3E:84:08:89:21
                    ESSID:"DIRECT-Vj-BRAVIA"
                    Protocol:IEEE802.11N-24G
                    Mode:Master
                    Channel:1
                    Encryption key:on
                    Bit Rates:144.5 Mb/s
                    Extra: Rates (Mb/s): 6 9 12 18 24 36 48 54 
                    Quality=94/100  Signal level=-57 dBm  Noise level=-117 dBm
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD3A0050F204104A00011010440001021049000600372A00012010110012425241564941204B444C2D343257363531411054000800070050F2040001
                    Extra: Last beacon: 11ms ago
          Cell 04 - Address: BC:14:01:9D:F3:48
                    ESSID:"ZON-F340"
                    Protocol:IEEE802.11N-24G
                    Mode:Master
                    Channel:12
                    Encryption key:on
                    Bit Rates:130 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 6 11 9 12 18 24 36 48 54 
                    Quality=95/100  Signal level=-58 dBm  Noise level=-117 dBm
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD270050F204104A0001101044000102104700102880288028801880A880BC14019DF348103C000101
                    Extra: Last beacon: 24ms ago
          Cell 05 - Address: 00:3A:99:8A:22:30
                    ESSID:"<hidden>\x00"
                    Protocol:IEEE802.11bg
                    Mode:Master
                    Channel:8
                    Encryption key:on
                    Bit Rates:54 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 6 9 11 12 18 24 36 48 54 
                    Quality=65/100  Signal level=-59 dBm  Noise level=-102 dBm
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (1) : TKIP
                        Authentication Suites (1) : PSK
                    Extra: Last beacon: 107ms ago
          Cell 06 - Address: BC:14:01:9D:F3:49
                    ESSID:"FON_ZON_FREE_INTERNET"
                    Protocol:IEEE802.11N-24G
                    Mode:Master
                    Channel:12
                    Encryption key:off
                    Bit Rates:130 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 6 11 9 12 18 24 36 48 54 
                    Quality=95/100  Signal level=-57 dBm  Noise level=-117 dBm
                    Extra: Last beacon: 24ms ago
          Cell 07 - Address: 00:05:CA:72:4E:A8
                    ESSID:"Sandra zon"
                    Protocol:IEEE802.11N-24G
                    Mode:Master
                    Channel:11
                    Encryption key:on
                    Bit Rates:130 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 6 11 9 12 18 24 36 48 54 
                    Quality=95/100  Signal level=-58 dBm  Noise level=-117 dBm
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD270050F204104A000110104400010210470010BC329E001DD811B286010005CA724EA8103C000101
                    Extra: Last beacon: 65ms ago
          Cell 08 - Address: 00:05:CA:72:4E:A9
                    ESSID:"FON_ZON_FREE_INTERNET"
                    Protocol:IEEE802.11N-24G
                    Mode:Master
                    Channel:11
                    Encryption key:off
                    Bit Rates:130 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 6 11 9 12 18 24 36 48 54 
                    Quality=94/100  Signal level=-58 dBm  Noise level=-117 dBm
                    Extra: Last beacon: 65ms ago
          Cell 09 - Address: 00:24:B2:2D:38:5A
                    ESSID:"ZON-Santos"
                    Protocol:IEEE802.11bg
                    Mode:Master
                    Channel:6
                    Encryption key:on
                    Bit Rates:54 Mb/s
                    Extra: Rates (Mb/s): 1 2 5.5 6 9 11 12 18 24 36 48 54 
                    Quality=95/100  Signal level=-59 dBm  Noise level=-117 dBm
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    Extra: Last beacon: 143ms ago

cat /etc/resolv.conf

Code:

# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
#     DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
nameserver 127.0.1.1
search home

iwlist chan

Code:

eth0      no frequency information.

lo        no frequency information.

wlan0     13 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 12 : 2.467 GHz
          Channel 13 : 2.472 GHz
          Current Frequency:2.412 GHz (Channel 1)

rfkill list

Code:

0: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no
1: samsung-wlan: Wireless LAN
    Soft blocked: no
    Hard blocked: no

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