kubuntu WIFI (Проблема с устройством linksys WUSB54GC)

[susik]

Доброго времени суток форумчане!
Возникла проблема с usb адаптером WiFi Linksys WUSB54GC. При включении модуля, в системе появляется интерфейс wlan0, но интерфейс не может получить динамически IP адресс. Помогите в какую сторону копать? Используется WPA personal. Устанавливаю соединение с WiFi роутером linksys WRT54G.
Система: Linux kubuntu 2.6.20-16-generic #2 SMP Sun Sep 23 19:50:39 UTC 2007 i686 GNU/Linux
Модули ядра:susik@kubuntu:~$ lsmod |grep ^r
rfcomm 40856 0
rc80211_simple 6400 1
rt73usb 33536 0
rt2x00lib 11904 1 rt73usb
Сообщения ядра:[ 70.607810] ACPI: PCI Interrupt 0000:00:06.0[A] -> Link [LNKH] -> GSI 5 (level, low) -> IRQ 5
[ 70.654213] Loading module: rt2x00lib - CVS (N/A) by http://rt2x00.serialmonkey.com.
[ 70.662023] Loading module: rt73usb - CVS (N/A) by http://rt2x00.serialmonkey.com.
[ 71.010588] usbcore: registered new interface driver rt73usb
[ 72.000416] wmaster0: Selected rate control algorithm 'simple'
[ 72.159241] ali_stimer_read: stimer is not ready.
[ 72.522393] wlan0: starting scan
[ 73.600968] wlan0: scan completed

Вывод сетевых утилит:
susik@kubuntu:~$ iwconfig
lo no wireless extensions.

eth0 no wireless extensions.

wmaster0 IEEE 802.11g Frequency:2.412 GHz
RTS thr:off Fragment thr=2346 B

wlan0 IEEE 802.11g ESSID:"linksys"
Mode:Managed Frequency:2.412 GHz Access Point: Not-Associated
RTS thr:off Fragment thr=2346 B
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
susik@kubuntu:~$ sudo iwlist wlan0 scan
wlan0 Scan completed :
Cell 01 - Address: 00:1A:70:EB:35:F2
ESSID:"linksys"
Mode:Master
Frequency:2.462 GHz
Signal level=-177 dBm Noise level=-224 dBm
Encryption key:on
Extra:wpa_ie=dd160050f20101000050f20201000050f20201000050f202
Extra:tsf=0000000175e6c2d3

susik@kubuntu:~$ ifconfig
eth0 Link encap:Ethernet HWaddr 00:11:5B:20:2C:15
inet addr:192.168.1.102 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::211:5bff:fe20:2c15/64 Диапазон:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:60 errors:0 dropped:0 overruns:0 frame:0
TX packets:106 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:35032 (34.2 KiB) TX bytes:15665 (15.2 KiB)
Interrupt:5 Base address:0xe00

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Диапазон:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)

wlan0 Link encap:Ethernet HWaddr 00:18:F8:AF:78:F8
inet6 addr: fe80::218:f8ff:feaf:78f8/64 Диапазон:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:25 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:4002 (3.9 KiB)

wlan0:ava Link encap:Ethernet HWaddr 00:18:F8:AF:78:F8
inet addr:169.254.10.206 Bcast:169.254.255.255 Mask:255.255.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1

wmaster0 Link encap:UNSPEC HWaddr 00-18-F8-AF-78-F8-00-00-00-00-00-00-00-00-00-00
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)


susik@kubuntu:~$ sudo dhclient wlan0
Internet Systems Consortium DHCP Client V3.0.4
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/

wmaster0: unknown hardware address type 801
wmaster0: unknown hardware address type 801
Listening on LPF/wlan0/00:18:f8:af:78:f8
Sending on LPF/wlan0/00:18:f8:af:78:f8
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 14
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 12
No DHCPOFFERS received.
No working leases in persistent database - sleeping.

[uptime]

susik, а если шифрование отключить, работает?

ЗЫ вместо dhclient лучше использовать скрипты ifdown, ifup...

[susik]

susik, а если шифрование отключить, работает?

ЗЫ вместо dhclient лучше использовать скрипты ifdown, ifup...

Да без шифрования тоже не работает((

Код: Выделить всё

oot@kubuntu:/etc/init.d# ifdown wlan0
RTNETLINK answers: No such process
There is already a pid file /var/run/dhclient.wlan0.pid with pid 9134
killed old client process, removed PID file
Internet Systems Consortium DHCP Client V3.0.4
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/

wmaster0: unknown hardware address type 801
wmaster0: unknown hardware address type 801
Listening on LPF/wlan0/00:18:f8:af:78:f8
Sending on   LPF/wlan0/00:18:f8:af:78:f8
Sending on   Socket/fallback
root@kubuntu:/etc/init.d# ifup wlan0
There is already a pid file /var/run/dhclient.wlan0.pid with pid 134993416
Internet Systems Consortium DHCP Client V3.0.4
Copyright 2004-2006 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/

wmaster0: unknown hardware address type 801
wmaster0: unknown hardware address type 801
Listening on LPF/wlan0/00:18:f8:af:78:f8
Sending on   LPF/wlan0/00:18:f8:af:78:f8
Sending on   Socket/fallback
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 4
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 7
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 14
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 6
No DHCPOFFERS received.
No working leases in persistent database - sleeping.

[susik]

susik, а если шифрование отключить, работает?

ЗЫ вместо dhclient лучше использовать скрипты ifdown, ifup...

Попробую сегодня настроить по этой сцылке
http://ubuntuforums.org/showthread.php?p=3127959#post3127959

[Alexey-S]

Попробую сегодня настроить по этой сцылке
http://ubuntuforums.org/showthread.php?p=3127959#post3127959

Ну как, получилось?