Comment 0 for bug 183619

After update to Gutsy wlan doesn't work. I can see my AP with iwlist scanning but can't to connect.

ifup wlan0:
There is already a pid file /var/run/dhclient.wlan0.pid with pid 134519072
Internet Systems Consortium DHCP Client V3.0.6
Copyright 2004-2007 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:de:87:d9:f1
Sending on LPF/wlan0/00:18:de:87:d9:f1
Sending on Socket/fallback
DHCPDISCOVER on wlan0 to 255.255.255.255 port 67 interval 3
(...)

messages:
Jan 16 21:21:50 costra-laptop kernel: [79055.559607] ADDRCONF(NETDEV_UP): wlan0: link is not ready

dmesg |grep wlan:
[ 31.352179] wlan0: Initial auth_alg=0
[ 31.352188] wlan0: authenticate with AP 00:19:e0:a2:f8:c0
[ 31.367761] wlan0: RX authentication from 00:19:e0:a2:f8:c0 (alg=0 transaction=2 status=0)
[ 31.367766] wlan0: authenticated
[ 31.367770] wlan0: associate with AP 00:19:e0:a2:f8:c0
[ 31.369961] wlan0: RX AssocResp from 00:19:e0:a2:f8:c0 (capab=0x431 status=12 aid=0)
[ 31.369965] wlan0: AP denied association (code=12)
[ 31.565172] wlan0: associate with AP 00:19:e0:a2:f8:c0
[ 31.567317] wlan0: RX AssocResp from 00:19:e0:a2:f8:c0 (capab=0x431 status=12 aid=0)
[ 31.567321] wlan0: AP denied association (code=12)
[ 31.764888] wlan0: associate with AP 00:19:e0:a2:f8:c0
[ 31.767025] wlan0: RX AssocResp from 00:19:e0:a2:f8:c0 (capab=0x431 status=12 aid=0)
[ 31.767032] wlan0: AP denied association (code=12)
[ 31.965567] wlan0: association with AP 00:19:e0:a2:f8:c0 timed out
[ 40.471678] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[ 40.740465] wlan0: failed to restore operational channel after scan
[77011.755508] wlan0: RX deauthentication from 00:19:e0:a2:f8:c0 (reason=7)
[77011.755516] wlan0: deauthenticated
[77169.923439] wlan0: RX deauthentication from 00:19:e0:a2:f8:c0 (reason=7)
[77194.695435] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[77261.472242] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[78985.222390] ADDRCONF(NETDEV_UP): wlan0: link is not ready
[79055.559607] ADDRCONF(NETDEV_UP): wlan0: link is not ready

ifconfig:
 ifconfig ~
eth0 Link encap:Ethernet HWaddr 00:18:f3:6a:96:67
          inet addr:10.0.1.101 Bcast:255.255.255.255 Mask:255.255.255.0
          inet6 addr: fe80::218:f3ff:fe6a:9667/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
          RX packets:558489 errors:0 dropped:0 overruns:0 frame:0
          TX packets:413273 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:808614608 (771.1 MB) TX bytes:31710371 (30.2 MB)
          Interrupt:220 Base address:0xc000

lo Link encap:Local Loopback
          inet addr:127.0.0.1 Mask:255.0.0.0
          inet6 addr: ::1/128 Scope:Host
          UP LOOPBACK RUNNING MTU:16436 Metric:1
          RX packets:16 errors:0 dropped:0 overruns:0 frame:0
          TX packets:16 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:952 (952.0 B) TX bytes:952 (952.0 B)

wlan0 Link encap:Ethernet HWaddr 00:18:de:87:d9:f1
          UP BROADCAST 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)

wlan0:avahi Link encap:Ethernet HWaddr 00:18:de:87:d9:f1
          inet addr:169.254.11.131 Bcast:169.254.255.255 Mask:255.255.0.0
          UP BROADCAST MULTICAST MTU:1500 Metric:1

wmaster0 Link encap:UNSPEC HWaddr 00-18-DE-87-D9-F1-00-00-00-00-00-00-00-00-00-00
          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)

iwconfig:
lo no wireless extensions.

eth0 no wireless extensions.

wmaster0 no wireless extensions.

wlan0 IEEE 802.11g ESSID:"COSTRA"
          Mode:Managed Frequency:2.452 GHz Access Point: 00:19:E0:A2:F8:C0
          Tx-Power=27 dBm
          Retry min limit:7 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

lspci:
02:00.0 Network controller: Intel Corporation PRO/Wireless 3945ABG Network Connection (rev 02)
        Subsystem: Intel Corporation Unknown device 1001
        Flags: bus master, fast devsel, latency 0, IRQ 219
        Memory at fdfff000 (32-bit, non-prefetchable) [size=4K]
        Capabilities: [c8] Power Management version 2
        Capabilities: [d0] Message Signalled Interrupts: Mask- 64bit+ Queue=0/0 Enable+
        Capabilities: [e0] Express Legacy Endpoint IRQ 0