контроллер: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express)
uname -r3.0.0-21-generic
ifconfig -awlan0 Link encap:Ethernet HWaddr 18:f4:6a:1e:75:e6
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:70 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:4772 (4.7 KB)
iwconfiglo no wireless extensions.
eth0 no wireless extensions.
wlan0 IEEE 802.11bgn ESSID:off/any
Mode:Managed Frequency:2.412 GHz Access Point: Not-Associated
Tx-Power=14 dBm
Retry long limit:7 RTS thr:off Fragment thr:off
Power Management:on
iwlist wlan0 scanwlan0 No scan results
sudo dhclient3 wlan0There is already a pid file /var/run/dhclient.pid with pid 1654
killed old client process, removed PID file
Internet Systems Consortium DHCP Client V3.1.3
Copyright 2004-2009 Internet Systems Consortium.
All rights reserved.
For info, please visit
https://www.isc.org/software/dhcp/Listening on LPF/wlan0/18:f4:6a:1e:75:e6
Sending on LPF/wlan0/18:f4:6a:1e:75:e6
Sending on Socket/fallback
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 5
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 10
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 10
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 13
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 16
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 7
No DHCPOFFERS received.
No working leases in persistent database - sleeping.
dmesg[ 1206.888336] wlan0: authenticate with f4:ec:38:bb:12:2b (try 1)
[ 1206.890246] wlan0: authenticated
[ 1206.890269] wlan0: associate with f4:ec:38:bb:12:2b (try 1)
[ 1206.894106] wlan0: RX AssocResp from f4:ec:38:bb:12:2b (capab=0x421 status=0 aid=1)
[ 1206.894110] wlan0: associated
[ 1206.900698] ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[ 1217.056033] eth0: no IPv6 routers present
[ 1217.616074] wlan0: no IPv6 routers present
[ 1246.281531] wlan0: deauthenticating from f4:ec:38:bb:12:2b by local choice (reason=3)
[ 1246.298636] cfg80211: All devices are disconnected, going to restore regulatory settings
[ 1246.298642] cfg80211: Restoring regulatory settings
[ 1246.298652] cfg80211: Calling CRDA to update world regulatory domain
[ 1246.301395] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain
[ 1246.301400] cfg80211: World regulatory domain updated:
[ 1246.301403] cfg80211: (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 1246.301407] cfg80211: (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 1246.301411] cfg80211: (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 1246.301415] cfg80211: (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 1246.301418] cfg80211: (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 1246.301422] cfg80211: (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 1246.386343] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 1246.425430] sky2 0000:04:00.0: eth0: disabling interface
[ 1246.435928] sky2 0000:04:00.0: eth0: enabling interface
[ 1246.436732] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 1247.979100] sky2 0000:04:00.0: eth0: Link is up at 100 Mbps, full duplex, flow control both
[ 1247.979396] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 1258.464031] eth0: no IPv6 routers present