Comment 19 for bug 277634

Unfortunately the backport modules didn't resolve this issue on my machine (Dell XPS M1530 with Intel Corporation PRO/Wireless 4965 AG or AGN). I have jaunty with Kernel 2.6.28-15-generic #49-Ubuntu SMP Tue Aug 18 19:25:34 UTC 2009 x86_64 GNU/Linux.

I also installed latest upstream compat-wireless stack but the issue remains. I can connect to wifi-networks but after some time the connection gets lost.

Here is the part in the kern.log when the connection gets lost:

[ 3225.583607] wlan0: RX ReassocResp from ffff880098ca404e (capab=0x421 status=0 aid=16)
[ 3225.583609] wlan0: associated
[ 3248.293306] wlan0: beacon loss from AP ffff88011d0f6ac0 - sending probe request
[ 3361.330590] iwlagn 0000:0b:00.0: Microcode SW error detected. Restarting 0x82000000.
[ 3361.635675] Registered led device: iwl-phy0::radio
[ 3361.635689] Registered led device: iwl-phy0::assoc
[ 3361.635701] Registered led device: iwl-phy0::RX
[ 3361.635713] Registered led device: iwl-phy0::TX
[ 4002.097082] CE: hpet increasing min_delta_ns to 33750 nsec
[ 9226.152683] CE: hpet increasing min_delta_ns to 50624 nsec

I'll see if I have time to submit the debug information requested by Bryan in the next days.

Thank you!