$ sudo lsusb
Bus 001 Device 005: ID 0bda:8176 Realtek Semiconductor Corp. RTL8188CUS 802.11n WLAN
Bus 001 Device 002: ID 0424:9512 Standard Microsystems Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp.


$ dmesg -s 1
7012] bLength=7
[  302.867021] bDescriptorType=5
[  302.867031] bEndpointAddress=3
[  302.867041] wMaxPacketSize=200
[  302.867050] bInterval=0
[  302.867067] RT_usb_endpoint_is_bulk_out = 3
[  302.867079]
[  302.867083] usb_endpoint_descriptor(3):
[  302.867094] bLength=7
[  302.867103] bDescriptorType=5
[  302.867113] bEndpointAddress=84
[  302.867123] wMaxPacketSize=40
[  302.867133] bInterval=1
[  302.867144] RT_usb_endpoint_is_int_in = 4, Interval = 1
[  302.867158] nr_endpoint=4, in_num=2, out_num=2
[  302.867165]
[  302.867174] USB_SPEED_HIGH
[  302.867466] Chip Version ID: VERSION_NORMAL_TSMC_CHIP_88C.
[  302.867490] RF_Type is 3!!
[  302.868200] EEPROM type is E-FUSE
[  302.868222] ====> ReadAdapterInfo8192C
[  302.868452] Boot from EFUSE, Autoload OK !
[  303.156339] EEPROMVID = 0x0bda
[  303.156362] EEPROMPID = 0x8176
[  303.156374] EEPROMCustomerID : 0x00
[  303.156385] EEPROMSubCustomerID: 0x00
[  303.156396] RT_CustomerID: 0x00
[  303.156414] _ReadMACAddress MAC Address from EFUSE = 00:0b:81:82:0b:64
[  303.156445] EEPROMRegulatory = 0x0
[  303.156457] _ReadBoardType(0)
[  303.156470] BT Coexistance = disable
[  303.156483] RT_ChannelPlan: 0x0a
[  303.156499] _ReadPSSetting...bHWPwrPindetect(0)-bHWPowerdown(0) ,bSupportRemoteWakeup(0)
[  303.156517] ### PS params=>  power_mgnt(1),usbss_enable(0) ###
[  303.156531] ### AntDivCfg(0)
[  303.156542] readAdapterInfo_8192CU(): REPLACEMENT = 1
[  303.156566] <==== ReadAdapterInfo8192C in 290 ms
[  303.158313] rtw_macaddr_cfg MAC Address  = 00:0b:81:82:0b:64
[  303.158365] MAC Address from pnetdev->dev_addr= 00:0b:81:82:0b:64
[  303.175923] bDriverStopped:1, bSurpriseRemoved:0, bup:0, hw_init_completed:0
[  303.353579] cfg80211: Calling CRDA to update world regulatory domain
[  303.512811] Error: Driver 'rtl8192cu' is already registered, aborting...
[  303.932339] bDriverStopped=1
[  303.998877] +871x_drv - drv_open, bup=0
[  304.021369]  ===> FirmwareDownload91C() fw:Rtl819XFwImageArray_TSMC
[  304.021405] FirmwareDownload92C accquire FW from embedded image
[  304.021425] fw_ver=v80, fw_subver=0, sig=0x88c0
[  304.085613] fw download ok!
[  304.085637] Set RF Chip ID to RF_6052 and RF type to 1T1R.
[  304.633952] IQK:Start!!!
[  304.655934] Path A IQK Success!!
[  304.675951] Path A IQK Success!!
[  304.686196] IQK: final_candidate is 0
[  304.686241] IQK: RegE94=102 RegE9C=10 RegEA4=fe RegEAC=3ff RegEB4=0 RegEBC=0 RegEC4=0 RegECC=0
[  304.686252]  Path A IQ Calibration Success !
[  304.808200] pdmpriv->TxPowerTrackControl = 1
[  304.816698] MAC Address from REG_MACID = 00:0b:81:82:0b:64
[  304.816735] rtl8192cu_hal_init in 820ms
[  304.816756] MAC Address = 00:0b:81:82:0b:64
[  304.833610] -871x_drv - drv_open, bup=1
[  304.834026] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[  304.844412] set_mode = IW_MODE_INFRA
[  304.931106] [rtw_wx_set_pmkid] IW_PMKSA_FLUSH!
[  304.931163] set_mode = IW_MODE_INFRA
[  304.934299] =>rtw_wx_set_essid
[  304.934341] ssid=g�isQ�J�)ͺ����F|�T���vZ.c3�ɚ`o-�`o-�, len=32
[  304.943195] Set SSID under fw_state=0x00000008
[  304.943387] <=rtw_wx_set_essid, ret 0
[  305.001380] [rtw_wx_set_pmkid] IW_PMKSA_FLUSH!
[  305.181635] ###=> usb_read_port_complete => urb status(-71)
[  305.181786] ###=> usb_read_port_complete => urb status(-71)
[  305.181918] ###=> usb_read_port_complete => urb status(-71)
[  305.182046] ###=> usb_read_port_complete => urb status(-71)
[  305.182174] ###=> usb_read_port_complete => urb status(-71)
[  305.182198] [dvobjpriv:c883501c][ERROR] continual_urb_error:5 > 4
[  305.270805] ###> rtw_cmd_thread break.................
[  305.270856] rtw_cmd_thread: leaving... check & free all cmd_obj resources
[  305.270876] rtw_cmd_thread: leaving... drop cmdcode:18
[  305.270893] rtw_cmd_thread: leaving... call up terminate_cmdthread_sema
[  312.950875] rtw_scan_timeout_handler, fw_state=808

$ sudo iwconfig
lo        no wireless extensions.

eth0      no wireless extensions.

wlan0     unassociated  Nickname:"<WIFI@REALTEK>"
          Mode:Managed  Frequency=2.412 GHz  Access Point: Not-Associated
          Sensitivity:0/0
          Retry:off   RTS thr:off   Fragment thr:off
          Encryption key:off
          Power Management:off
          Link Quality:0  Signal level:0  Noise level:0
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:0   Missed beacon:0

$ sudo iwlist wlan0 scanning
wlan0     Scan completed :
          Cell 01 - Address: C4:3D:C7:2B:DA:C5
                    ESSID:"virginmedia6661884"
                    Protocol:IEEE 802.11bgn
                    Mode:Master
                    Frequency:2.417 GHz (Channel 2)
                    Encryption key:on
                    Bit Rates:300 Mb/s
                    Extra:wpa_ie=dd1c0050f20101000050f20202000050f2040050f20201000050f2020c00
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    Extra:rsn_ie=30180100000fac020200000fac04000fac020100000fac020c00
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: DD710050F204104A0001101044000102103B000103104700104D73C5C27E6B5243D6440AAB1719670B102100074E657467656172102300074E6574676561721024000631323334353610420007303030303030311054000800060050F2040001101100094E6574676561724150100800020088
                    Quality=101/100  Signal level=58/100

^^^ Interesting doesnt see the WIFI AP its right next to!