Hi,
I think my computer has the same bug. (??). Atleast the symptoms are the
same. After lid closes, the screen blanks out and I need to restart. ( Doesn't
happen all the time....but sometimes. ). I am running on a Dell Inspiron 6400.
#uname -a
Linux ness 2.6.31-14-generic #48-Ubuntu SMP Fri Oct 16 14:04:26 UTC 2009 i686
GNU/Linux
Nov 6 02:10:54 ness kernel: [ 4444.385150] integrated sync not supported
Nov 6 02:10:55 ness kernel: [ 4444.427334] [drm] TV-14: set mode NTSC 480i 0
Nov 6 02:10:55 ness kernel: [ 4444.568555] [drm] TV-14: set mode NTSC 480i 0
Nov 6 02:10:55 ness kernel: [ 4445.045432] integrated sync not supported
Nov 6 02:10:55 ness kernel: [ 4445.087375] [drm] TV-14: set mode NTSC 480i 0
Nov 6 02:10:55 ness kernel: [ 4445.228691] [drm] TV-14: set mode NTSC 480i 0
...( LOTS of these )
Nov 6 02:14:51 ness kernel: [ 4680.616108] i915/0 D c08145c0 0
308 2 0x00000000
Nov 6 02:14:51 ness kernel: [ 4680.616121] ef04bf04 00000046 ef0acb8c
c08145c0 ef0acdf8 c08145c0 229f9cb4 0000040b
Nov 6 02:14:51 ness kernel: [ 4680.616140] c08145c0 c08145c0 ef0acdf8
c08145c0 229f910d 0000040b c08145c0 f68936c0
Nov 6 02:14:51 ness kernel: [ 4680.616157] ef0acb60 ef44ac14 ef44ac18
ffffffff ef04bf30 c056f776 c0748e80 ef44ac1c
Nov 6 02:14:51 ness kernel: [ 4680.616175] Call Trace:
Nov 6 02:14:51 ness kernel: [ 4680.616193] [<c056f776>]
__mutex_lock_slowpath+0xc6/0x130
Nov 6 02:14:51 ness kernel: [ 4680.616203] [<c056f690>] mutex_lock+0x20/0x40
Nov 6 02:14:51 ness kernel: [ 4680.616254] [<f814ac0a>]
i915_gem_retire_work_handler+0x2a/0x70 [i915]
Nov 6 02:14:51 ness kernel: [ 4680.616267] [<c0157a7e>]
run_workqueue+0x6e/0x140
Nov 6 02:14:51 ness kernel: [ 4680.616306] [<f814abe0>] ?
i915_gem_retire_work_handler+0x0/0x70 [i915]
Nov 6 02:14:51 ness kernel: [ 4680.616317] [<c0157bd8>]
worker_thread+0x88/0xe0
Nov 6 02:14:51 ness kernel: [ 4680.616327] [<c015c280>] ?
autoremove_wake_function+0x0/0x40
Nov 6 02:14:51 ness kernel: [ 4680.616338] [<c0157b50>] ?
worker_thread+0x0/0xe0
Nov 6 02:14:51 ness kernel: [ 4680.616346] [<c015bf8c>] kthread+0x7c/0x90
Nov 6 02:14:51 ness kernel: [ 4680.616355] [<c015bf10>] ? kthread+0x0/0x90
Nov 6 02:14:51 ness kernel: [ 4680.616365] [<c0104007>]
kernel_thread_helper+0x7/0x10
Nov 6 02:14:51 ness kernel: [ 4680.616411] compiz.real D c08145c0 0
2149 2089 0x00000000
Nov 6 02:14:51 ness kernel: [ 4680.616422] f5061e20 00200086 c050c974
c08145c0 f6938298 c08145c0 76d2c646 0000040d
Nov 6 02:14:51 ness kernel: [ 4680.616440] c08145c0 c08145c0 f6938298
c08145c0 76d0c1b1 0000040d c08145c0 ef3d4e00
Nov 6 02:14:51 ness kernel: [ 4680.616457] f6938000 ef44ac14 ef44ac18
ffffffff f5061e4c c056f776 00000000 ef44ac1c
Nov 6 02:14:51 ness kernel: [ 4680.616475] Call Trace:
Nov 6 02:14:51 ness kernel: [ 4680.616485] [<c050c974>] ?
unix_stream_recvmsg+0x1d4/0x440
Nov 6 02:14:51 ness kernel: [ 4680.616496] [<c056f776>]
__mutex_lock_slowpath+0xc6/0x130
Nov 6 02:14:51 ness kernel: [ 4680.616505] [<c056f690>] mutex_lock+0x20/0x40
Nov 6 02:14:51 ness kernel: [ 4680.616546] [<f814bc46>]
i915_gem_set_domain_ioctl+0x86/0x110 [i915]
Nov 6 02:14:51 ness kernel: [ 4680.616595] [<f80da6c0>] drm_ioctl+0x180/0x360
[drm]
Nov 6 02:14:51 ness kernel: [ 4680.616637] [<f814bbc0>] ?
i915_gem_set_domain_ioctl+0x0/0x110 [i915]
Nov 6 02:14:51 ness kernel: [ 4680.616649] [<c015c280>] ?
autoremove_wake_function+0x0/0x40
Nov 6 02:14:51 ness kernel: [ 4680.616662] [<c02c7acf>] ?
security_file_permission+0xf/0x20
Nov 6 02:14:51 ness kernel: [ 4680.616682] [<c01f4cf3>] vfs_ioctl+0x73/0x90
Nov 6 02:14:51 ness kernel: [ 4680.616692] [<c01f4fc1>]
do_vfs_ioctl+0x71/0x310
Nov 6 02:14:51 ness kernel: [ 4680.616702] [<c01e8275>] ? vfs_writev+0x45/0x60
Nov 6 02:14:51 ness kernel: [ 4680.616711] [<c01f52bf>] sys_ioctl+0x5f/0x80
Nov 6 02:14:51 ness kernel: [ 4680.616720] [<c010336c>] syscall_call+0x7/0xb
** Attachment added: "My dmesg from this boot."
http://launchpadlibrarian.net/35215243/i915.log
--
[i915gm] karmic 2.6.31-2 and -3 lid closing blacks screen until reboot on
thinkpad r52
https://bugs.launchpad.net/bugs/399636
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