virpo@virpo-ubu:~$ lspci -nnk | grep -iA2 net
02:00.0 Ethernet controller [0200]: Qualcomm Atheros AR8161 Gigabit Ethernet [1969:1091] (rev 08)
	Subsystem: Lenovo Device [17aa:3979]
03:00.0 Network controller [0280]: Intel Corporation Centrino Wireless-N 2200 [8086:0891] (rev c4)
	Subsystem: Intel Corporation Centrino Wireless-N 2200 BGN [8086:4222]
	Kernel driver in use: iwlwifi
virpo@virpo-ubu:~$ lsubs nm-tool
suNo command 'lsubs' found, did you mean:
 Command 'subs' from package 'libsubtitles-perl' (universe)
 Command 'lsusb' from package 'usbutils' (main)
lsubs: command not found
virpo@virpo-ubu:~$ sudo iwlist scan
[sudo] password for virpo:
lo        Interface doesn't support scanning.

wlan0     Scan completed :
          Cell 01 - Address: C8:BE:19:8E:88:C4
                    Channel:3
                    Frequency:2.422 GHz (Channel 3)
                    Quality=56/70  Signal level=-54 dBm
                    Encryption key:on
                    ESSID:"LuPet3"
                    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=0000007f7032af48
                    Extra: Last beacon: 56ms ago
                    IE: Unknown: 00064C7550657433
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030103
                    IE: Unknown: 2A0104
                    IE: Unknown: 32040C183060
                    IE: Unknown: 2D1A6E1117FF000000010000000000000000000000000C0000000000
                    IE: Unknown: 3D1603000500000000000000000000000000000000000000
                    IE: Unknown: 3E0100
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B0504000D127A
                    IE: Unknown: 4A0E14000A002C01C800140005001900
                    IE: Unknown: 7F0101
                    IE: Unknown: DD07000C4307000000
                    IE: Unknown: 0706474220010D10
          Cell 02 - Address: 48:5B:39:CD:EA:18
                    Channel:1
                    Frequency:2.412 GHz (Channel 1)
                    Quality=31/70  Signal level=-79 dBm
                    Encryption key:on
                    ESSID:"MojaWifi"
                    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=00000050b33e3788
                    Extra: Last beacon: 896ms ago
                    IE: Unknown: 00084D6F6A6157696669
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030101
                    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: 2D1A6E181BFF00000000000000000000000000000000000000000000
                    IE: Unknown: 3D16010D1600000000000000000000000000000000000000
                    IE: Unknown: DD900050F204104A00011010440001021041000101101200020004105300020088103B00010310470010419BB44B471C8B22ED433F97A3216CE3102100074153555354656B1023000F576972656C65737320526F75746572102400063132333435361042000234351054000800060050F2040001101100144153555320576972656C65737320526F75746572100800020084
                    IE: Unknown: DD090010180203F0050000
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD1E00904C336E181BFF00000000000000000000000000000000000000000000
                    IE: Unknown: DD1A00904C34010D1600000000000000000000000000000000000000
          Cell 03 - Address: 00:50:7F:63:23:78
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=34/70  Signal level=-76 dBm
                    Encryption key:on
                    ESSID:"t-com"
                    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=00000006d1b8b77e
                    Extra: Last beacon: 504ms ago
                    IE: Unknown: 0005742D636F6D
                    IE: Unknown: 010482848B96
                    IE: Unknown: 030106
                    IE: Unknown: 2A0100
                    IE: Unknown: 32080C1218243048606C
          Cell 04 - Address: 1C:BD:B9:C8:B8:2C
                    Channel:13
                    Frequency:2.472 GHz (Channel 13)
                    Quality=41/70  Signal level=-69 dBm
                    Encryption key:on
                    ESSID:"Ivka"
                    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=000009c931f7eb97
                    Extra: Last beacon: 96ms ago
                    IE: Unknown: 000449766B61
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 03010D
                    IE: Unknown: 2A0100
                    IE: Unknown: 32040C183060
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD180050F2020101800003A4000027A4000042435E0062322F00
                    IE: Unknown: DD07000C4307000000
                    IE: Unknown: 0706474220010D10
                    IE: Unknown: DD050050F20500
                    IE: Unknown: DD750050F204104A00011010440001021041000100103B00010310470010893E31F42E1A208FD8D51CBDB9C8B82C10210006442D4C696E6B102300074449522D333030102400074449522D3330301042000830303030303030301054000800060050F2040001101100074449522D333030100800020086
          Cell 05 - Address: 5C:D9:98:E5:2A:9A
                    Channel:11
                    Frequency:2.462 GHz (Channel 11)
                    Quality=38/70  Signal level=-72 dBm
                    Encryption key:on
                    ESSID:"MaTiLdA"
                    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=00000051ae8c019b
                    Extra: Last beacon: 252ms ago
                    IE: Unknown: 00074D6154694C6441
                    IE: Unknown: 010882848B960C121824
                    IE: Unknown: 03010B
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0104
                    IE: Unknown: 32043048606C
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK

virpo@virpo-ubu:~$ iwconfig
lo        no wireless extensions.

wlan0     IEEE 802.11bgn  ESSID:"LuPet3"
          Mode:Managed  Frequency:2.422 GHz  Access Point: C8:BE:19:8E:88:C4
          Bit Rate=72.2 Mb/s   Tx-Power=15 dBm
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off
          Link Quality=57/70  Signal level=-53 dBm
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:2188  Invalid misc:59   Missed beacon:0

virpo@virpo-ubu:~$ rfkill list all
0: ideapad_wlan: Wireless LAN
	Soft blocked: no
	Hard blocked: no
1: ideapad_bluetooth: Bluetooth
	Soft blocked: yes
	Hard blocked: no
2: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no
virpo@virpo-ubu:~$ lsmod
Module                  Size  Used by
rfcomm                 47561  0
bnep                   18239  2
bluetooth             211762  10 rfcomm,bnep
parport_pc             32866  0
ppdev                  17113  0
snd_hda_codec_hdmi     32377  1
snd_hda_codec_realtek    79584  1
snd_hda_intel          34116  3
snd_hda_codec         135140  3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel
uvcvideo               78116  0
arc4                   12529  2
coretemp               13641  0
snd_hwdep              13668  1 snd_hda_codec
videobuf2_core         33024  1 uvcvideo
videodev              125125  2 uvcvideo,videobuf2_core
snd_pcm                97435  3 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec
iwlwifi               399603  0
snd_seq_midi           13324  0
i915                  530854  3
videobuf2_vmalloc      12860  1 uvcvideo
snd_rawmidi            30749  1 snd_seq_midi
snd_seq_midi_event     14899  1 snd_seq_midi
videobuf2_memops       13368  1 videobuf2_vmalloc
snd_seq                61897  2 snd_seq_midi,snd_seq_midi_event
kvm                   422159  0
drm_kms_helper         46931  1 i915
drm                   277100  4 i915,drm_kms_helper
wacom                  53545  0
lp                     17799  0
ideapad_laptop         18234  0
i2c_algo_bit           13564  1 i915
lpc_ich                17144  0
jmb38x_ms              17646  0
joydev                 17693  0
snd_timer              29989  2 snd_pcm,snd_seq
video                  19597  1 i915
memstick               16605  1 jmb38x_ms
ghash_clmulni_intel    13180  0
snd_seq_device         14497  3 snd_seq_midi,snd_rawmidi,snd_seq
mac80211              555109  1 iwlwifi
psmouse               102032  0
parport                46562  3 parport_pc,ppdev,lp
mei                    41409  0
snd                    83487  16 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_device
cfg80211              208202  2 iwlwifi,mac80211
aesni_intel            51133  1
cryptd                 20530  2 ghash_clmulni_intel,aesni_intel
aes_x86_64             17208  1 aesni_intel
soundcore              15091  1 snd
mac_hid                13253  0
serio_raw              13215  0
sparse_keymap          13890  1 ideapad_laptop
snd_page_alloc         18572  2 snd_hda_intel,snd_pcm
microcode              23029  0
hid_generic            12493  0
usbhid                 47219  0
hid                   100770  2 hid_generic,usbhid
sdhci_pci              18748  0
sdhci                  33144  1 sdhci_pci