[Bug 567961] Re: Wireless disconnects in Lucid

[Dave Boutcher]

me too.  No problems going back to Dapper but the damn thing disconnects
frequently now.

Hardware: Intel Corporation PRO/Wireless 3945ABG [Golan] Network
Connection (rev 02)

No obvious errors, though I do occasionally (not every time) crash in
cleanup.  I think this is a side-effect though.


May 17 19:55:22 hound kernel: [654236.356137] iwl3945 0000:03:00.0: Aborted scan still in progress after 100ms
May 17 19:55:24 hound kernel: [654237.927880] ------------[ cut here ]------------
May 17 19:55:24 hound kernel: [654237.927912] WARNING: at /build/buildd/linux-2.6.32/net/wireless/core.c:614 wdev_cleanup_work+0xa7/0xd0 [cfg80211]()
May 17 19:55:24 hound kernel: [654237.927918] Hardware name: 2008VEP
May 17 19:55:24 hound kernel: [654237.927922] Modules linked in: vmnet parport_pc vsock vmci vmmon binfmt_misc ppdev dm_crypt snd_hda_codec_analog snd_hda_intel snd_hda_codec snd_hwdep snd_pcm_oss snd_mixer_oss snd_pcm thinkpad_acpi snd_seq_dummy snd_seq_oss snd_seq_midi snd_rawmidi pcmcia arc4 snd_seq_midi_event snd_seq snd_timer snd_seq_device yenta_socket rsrc_nonstatic iwl3945 iwlcore pcmcia_core nsc_ircc mac80211 snd soundcore led_class irda snd_page_alloc psmouse serio_raw cfg80211 crc_ccitt nvram lp parport fbcon tileblit font bitblit softcursor vga16fb vgastate radeon ttm drm_kms_helper drm video output ahci intel_agp agpgart i2c_algo_bit e1000e
May 17 19:55:24 hound kernel: [654237.928071] Pid: 9, comm: events/0 Not tainted 2.6.32-22-generic #33-Ubuntu
May 17 19:55:24 hound kernel: [654237.928076] Call Trace:
May 17 19:55:24 hound kernel: [654237.928095]  [<c014c3d2>] warn_slowpath_common+0x72/0xa0
May 17 19:55:24 hound kernel: [654237.928111]  [<f8211ea7>] ? wdev_cleanup_work+0xa7/0xd0 [cfg80211]
May 17 19:55:24 hound kernel: [654237.928126]  [<f8211ea7>] ? wdev_cleanup_work+0xa7/0xd0 [cfg80211]
May 17 19:55:24 hound kernel: [654237.928134]  [<c014c41a>] warn_slowpath_null+0x1a/0x20
May 17 19:55:24 hound kernel: [654237.928150]  [<f8211ea7>] wdev_cleanup_work+0xa7/0xd0 [cfg80211]
May 17 19:55:24 hound kernel: [654237.928159]  [<c016369e>] run_workqueue+0x8e/0x150
May 17 19:55:24 hound kernel: [654237.928176]  [<f8211e00>] ? wdev_cleanup_work+0x0/0xd0 [cfg80211]
May 17 19:55:24 hound kernel: [654237.928184]  [<c01637e4>] worker_thread+0x84/0xe0
May 17 19:55:24 hound kernel: [654237.928192]  [<c0167740>] ? autoremove_wake_function+0x0/0x50
May 17 19:55:24 hound kernel: [654237.928201]  [<c0163760>] ? worker_thread+0x0/0xe0
May 17 19:55:24 hound kernel: [654237.928207]  [<c01674b4>] kthread+0x74/0x80
May 17 19:55:24 hound kernel: [654237.928214]  [<c0167440>] ? kthread+0x0/0x80
May 17 19:55:24 hound kernel: [654237.928223]  [<c0104087>] kernel_thread_helper+0x7/0x10
May 17 19:55:24 hound kernel: [654237.928228] ---[ end trace ac304e9934bf3f80 ]---

-- 
Wireless disconnects in Lucid
https://bugs.launchpad.net/bugs/567961
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