dmesg letzte zeilen:
[   11.658754] cfg80211: Regulatory domain changed to country: CN
[   11.658755] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[   11.658757] cfg80211:     (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm)
[   11.658758] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (N/A, 3000 mBm)
[   11.737973] input: Logitech USB Optical Mouse as /devices/pci0000:00/0000:00:1a.2/usb5/5-2/5-2:1.0/input/input2
[   11.738529] generic-usb 0003:046D:C05B.0001: input,hidraw0: USB HID v1.11 Mouse [Logitech USB Optical Mouse] on usb-0000:00:1a.2-2/input0
[   11.738689] usbcore: registered new interface driver usbhid
[   11.738691] usbhid: USB HID core driver
[   11.813840] udevd[544]: renamed network interface wlan0 to wlan2
[   11.867457] logitech-djreceiver 0003:046D:C52B.0004: hiddev0,hidraw1: USB HID v1.11 Device [Logitech USB Receiver] on usb-0000:00:1d.1-1/input2
[   11.871342] input: Logitech Unifying Device. Wireless PID:200a as /devices/pci0000:00/0000:00:1d.1/usb7/7-1/7-1:1.2/0003:046D:C52B.0004/input/input3
[   11.871613] logitech-djdevice 0003:046D:C52B.0005: input,hidraw2: USB HID v1.11 Keyboard [Logitech Unifying Device. Wireless PID:200a] on usb-0000:00:1d.1-1:1
[   12.282259] ppdev: user-space parallel port driver
[   12.304348] init: failsafe main process (908) killed by TERM signal
[   12.368295] type=1400 audit(1365347554.547:5): apparmor="STATUS" operation="profile_load" name="/usr/lib/cups/backend/cups-pdf" pid=990 comm="apparmor_parser"
[   12.368619] type=1400 audit(1365347554.547:6): apparmor="STATUS" operation="profile_load" name="/usr/sbin/cupsd" pid=990 comm="apparmor_parser"
[   12.457180] type=1400 audit(1365347554.635:7): apparmor="STATUS" operation="profile_load" name="/usr/sbin/mysqld-akonadi" pid=1021 comm="apparmor_parser"
[   12.457232] type=1400 audit(1365347554.635:8): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=1018 comm="apparmor_parser"
[   12.457386] type=1400 audit(1365347554.635:9): apparmor="STATUS" operation="profile_load" name="/usr/sbin/mysqld-akonadi///usr/sbin/mysqld" pid=1021 comm="apparmor_parser"
[   12.457532] type=1400 audit(1365347554.635:10): apparmor="STATUS" operation="profile_replace" name="/usr/lib/NetworkManager/nm-dhcp-client.action" pid=1018 comm="apparmor_parser"
[   12.457687] type=1400 audit(1365347554.639:11): apparmor="STATUS" operation="profile_replace" name="/usr/lib/cups/backend/cups-pdf" pid=1020 comm="apparmor_parser"
[   12.484951] snd_hda_intel 0000:00:1b.0: PCI INT A -> GSI 22 (level, low) -> IRQ 22
[   12.484993] snd_hda_intel 0000:00:1b.0: irq 52 for MSI/MSI-X
[   12.485013] snd_hda_intel 0000:00:1b.0: setting latency timer to 64
[   12.568457] hda_codec: ALC889: BIOS auto-probing.
[   12.576677] input: HDA Intel Line as /devices/pci0000:00/0000:00:1b.0/sound/card0/input4
[   12.576788] input: HDA Intel Front Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input5
[   12.576869] input: HDA Intel Rear Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input6
[   12.576961] input: HDA Intel Front Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input7
[   12.577035] input: HDA Intel Line-Out Side as /devices/pci0000:00/0000:00:1b.0/sound/card0/input8
[   12.577086] input: HDA Intel Line-Out CLFE as /devices/pci0000:00/0000:00:1b.0/sound/card0/input9
[   12.577139] input: HDA Intel Line-Out Surround as /devices/pci0000:00/0000:00:1b.0/sound/card0/input10
[   12.577187] input: HDA Intel Line-Out Front as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11
[   12.772232] Bluetooth: Core ver 2.16
[   12.772246] NET: Registered protocol family 31
[   12.772248] Bluetooth: HCI device and connection manager initialized
[   12.772250] Bluetooth: HCI socket layer initialized
[   12.772251] Bluetooth: L2CAP socket layer initialized
[   12.772254] Bluetooth: SCO socket layer initialized
[   12.827957] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   12.827959] Bluetooth: BNEP filters: protocol multicast
[   13.064802] Bluetooth: RFCOMM TTY layer initialized
[   13.064807] Bluetooth: RFCOMM socket layer initialized
[   13.064809] Bluetooth: RFCOMM ver 1.11
[   13.687442] init: alsa-restore main process (1070) terminated with status 99
[   14.548894] init: plymouth-stop pre-start process (1407) terminated with status 1
[   19.219723] r8169 0000:03:00.0: eth0: link down
[   19.219973] ADDRCONF(NETDEV_UP): eth0: link is not ready
anon@kub01:~/.mozilla/firefox$ lsusb
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 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 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 008 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 009 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 010 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 002: ID 13fd:1840 Initio Corporation Shintaro SH23SDOCK Hard Drive Docker [INIC-1608L]
Bus 001 Device 003: ID 0cf3:7015 Atheros Communications, Inc. TP-Link TL-WN821N v3 802.11n [Atheros AR7010+AR9287]
Bus 002 Device 002: ID 058f:6362 Alcor Micro Corp. Flash Card Reader/Writer
Bus 005 Device 002: ID 046d:c05b Logitech, Inc. M-U0004 810-001317 [B110 Optical USB Mouse]
Bus 007 Device 002: ID 046d:c52b Logitech, Inc. Unifying Receiver


$ iwconfig
wlan2     IEEE 802.11bgn  ESSID:off/any
          Mode:Managed  Access Point: Not-Associated   Tx-Power=0 dBm
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off

lo        no wireless extensions.

eth0      no wireless extensions.