[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-28 Thread j^
updated to new version. still same problem.
start laptop, login, attach external monitor, open configure display, hangs
attached xorg.log output after attaching monitor and opening configure displays

this was with 
Linux atom 2.6.31-8-generic #28-Ubuntu SMP Thu Aug 27 14:43:30 UTC 2009 i686 
GNU/Linux

xserver-xorg-video-intel
Version: 2:2.8.1-1ubuntu1

after 120 seconds i also get a backtrace in dmesg again
[ 5160.748389] INFO: task i915/0:834 blocked for more than 120 seconds...

** Attachment added: xorg.log
   http://launchpadlibrarian.net/30943604/xorg.log

-- 
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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-28 Thread j^
and the backtrace

** Attachment added: task_i915_0_834_blocked.txt
   http://launchpadlibrarian.net/30943617/task_i915_0_834_blocked.txt

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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-28 Thread pablomme
I have the same problem. Booting with the external screen attached is
OK, and gnome-display-properties works fine. Attaching the screen once X
has started and opening gnome-display-properties hangs the computer as
described by j^.

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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-28 Thread Geir Ove Myhr
** Tags added: 945gme corruption dual-head karmic

** Summary changed:

- attaching external monitor: laptop display shows corrupted desktop
+ [i945gme] attaching external monitor: laptop display shows corrupted desktop

-- 
[i945gme] attaching external monitor: laptop display shows corrupted desktop
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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-27 Thread j^

** Attachment added: BootDmesg.txt
   http://launchpadlibrarian.net/30894526/BootDmesg.txt

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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-27 Thread j^

** Attachment added: Dependencies.txt
   http://launchpadlibrarian.net/30894530/Dependencies.txt

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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-27 Thread j^

** Attachment added: Lspci.txt
   http://launchpadlibrarian.net/30894531/Lspci.txt

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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-27 Thread j^

** Attachment added: ProcCpuinfo.txt
   http://launchpadlibrarian.net/30894535/ProcCpuinfo.txt

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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-27 Thread j^

** Attachment added: CurrentDmesg.txt
   http://launchpadlibrarian.net/30894528/CurrentDmesg.txt

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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-27 Thread j^

** Attachment added: Lsusb.txt
   http://launchpadlibrarian.net/30894532/Lsusb.txt

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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-27 Thread j^

** Attachment added: PciDisplay.txt
   http://launchpadlibrarian.net/30894534/PciDisplay.txt

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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-27 Thread j^

** Attachment added: ProcInterrupts.txt
   http://launchpadlibrarian.net/30894536/ProcInterrupts.txt

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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-27 Thread j^

** Attachment added: ProcModules.txt
   http://launchpadlibrarian.net/30894537/ProcModules.txt

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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-27 Thread j^

** Attachment added: UdevLog.txt
   http://launchpadlibrarian.net/30894544/UdevLog.txt

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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-27 Thread j^

** Attachment added: UdevDb.txt
   http://launchpadlibrarian.net/30894538/UdevDb.txt

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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-27 Thread j^

** Attachment added: XorgConf.txt
   http://launchpadlibrarian.net/30894545/XorgConf.txt

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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-27 Thread j^

** Attachment added: XorgLog.txt
   http://launchpadlibrarian.net/30894546/XorgLog.txt

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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-27 Thread j^

** Attachment added: XorgLogOld.txt
   http://launchpadlibrarian.net/30894547/XorgLogOld.txt

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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-27 Thread j^

** Attachment added: Xrandr.txt
   http://launchpadlibrarian.net/30894550/Xrandr.txt

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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-27 Thread j^

** Attachment added: glxinfo.txt
   http://launchpadlibrarian.net/30894551/glxinfo.txt

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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-27 Thread j^

** Attachment added: xkbcomp.txt
   http://launchpadlibrarian.net/30894555/xkbcomp.txt

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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-27 Thread j^

** Attachment added: xdpyinfo.txt
   http://launchpadlibrarian.net/30894554/xdpyinfo.txt

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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-27 Thread j^

** Attachment added: monitors.xml.txt
   http://launchpadlibrarian.net/30894552/monitors.xml.txt

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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-27 Thread j^

** Attachment added: setxkbmap.txt
   http://launchpadlibrarian.net/30894553/setxkbmap.txt

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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-27 Thread j^
i upgraded the laptop longer ago and am testing support for external
monitors from time to time, before it would happen that the external
monitor was empty but the mouse worked and the laptop screen would have
a scrambled image on the top part. with an update in the last days this
degraded further to the problem described above. will test 2.8.1 once it
hits the repository and let you know if anything changed.

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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-27 Thread j^
xranr with external monitor attached

** Attachment added: xranr.txt
   http://launchpadlibrarian.net/30895415/xranr.txt

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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-26 Thread j^

** Attachment added: Xorg.0.log
   http://launchpadlibrarian.net/30860302/Xorg.0.log

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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-26 Thread j^
more errors in dmesg trying to restart X via /etc/init.d/gdm restart
does not work

[  360.744203] INFO: task i915/0:841 blocked for more than 120 seconds.
[  360.744219] echo 0  /proc/sys/kernel/hung_task_timeout_secs disables this 
message.
[  360.744232] i915/0D c080c380 0   841  2 0x
[  360.744253]  f68a3f04 0046 f68dc000 c080c380 f6806718 c080c380 e71988b2 
0020
[  360.744282]  c080c380 c080c380 f6806718 c080c380  0020 c080c380 
f5f75340
[  360.744309]  f6806480 f691c014 f691c018  f68a3f30 c0568e26 c0737180 
f691c01c
[  360.744336] Call Trace:
[  360.744365]  [c0568e26] __mutex_lock_slowpath+0xc6/0x130
[  360.744382]  [c0568d40] mutex_lock+0x20/0x40
[  360.744450]  [f824e94a] i915_gem_retire_work_handler+0x2a/0x70 [i915]
[  360.744483]  [c015311e] run_workqueue+0x6e/0x140
[  360.744539]  [f824e920] ? i915_gem_retire_work_handler+0x0/0x70 [i915]
[  360.744569]  [c0153278] worker_thread+0x88/0xe0
[  360.744590]  [c0157920] ? autoremove_wake_function+0x0/0x40
[  360.744610]  [c01531f0] ? worker_thread+0x0/0xe0
[  360.744623]  [c015762c] kthread+0x7c/0x90
[  360.744637]  [c01575b0] ? kthread+0x0/0x90
[  360.744654]  [c0103f17] kernel_thread_helper+0x7/0x10
[  360.744704] INFO: task Xorg:2480 blocked for more than 120 seconds.
[  360.744714] echo 0  /proc/sys/kernel/hung_task_timeout_secs disables this 
message.
[  360.744724] Xorg  D c080c380 0  2480   2479 0x0044
[  360.744743]  f5da3e28 3082  c080c380 f662c168 c080c380 bddf3835 
0020
[  360.744770]  c080c380 c080c380 f662c168 c080c380 bddedbed 0020 c080c380 
f6712c40
[  360.744798]  f662bed0 f691c014 f691c018  f5da3e54 c0568e26  
f691c01c
[  360.744824] Call Trace:
[  360.744841]  [c0568e26] __mutex_lock_slowpath+0xc6/0x130
[  360.744857]  [c0568d40] mutex_lock+0x20/0x40
[  360.744914]  [f824ebcb] i915_gem_throttle_ioctl+0x2b/0x70 [i915]
[  360.744932]  [c01e43a5] ? do_sync_readv_writev+0xb5/0xf0
[  360.745003]  [f81466c0] drm_ioctl+0x180/0x360 [drm]
[  360.745093]  [f824eba0] ? i915_gem_throttle_ioctl+0x0/0x70 [i915]
[  360.745121]  [c02c4c4f] ? security_file_permission+0xf/0x20
[  360.745142]  [c01e463f] ? rw_verify_area+0x5f/0xe0
[  360.745157]  [c01e4a88] ? rw_copy_check_uvector+0x78/0xf0
[  360.745174]  [c01244f8] ? default_spin_lock_flags+0x8/0x10
[  360.745191]  [c015aaa5] ? __remove_hrtimer+0x25/0x70
[  360.745207]  [c015b303] ? hrtimer_try_to_cancel+0x33/0x80
[  360.745225]  [c0144b2e] ? do_setitimer+0x23e/0x300
[  360.745252]  [c01f1fa3] vfs_ioctl+0x73/0x90
[  360.745267]  [c01f2271] do_vfs_ioctl+0x71/0x310
[  360.745283]  [c0144c2b] ? sys_setitimer+0x3b/0x90
[  360.745297]  [c01f256f] sys_ioctl+0x5f/0x80
[  360.745312]  [c010334c] syscall_call+0x7/0xb

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[Ubuntu-x-swat] [Bug 419328] Re: attaching external monitor: laptop display shows corrupted desktop

2009-08-26 Thread Bryce Harrington
Hi j, you mention that this bug occurs using the latest Karmic but
that's a bit ambiguous - could you report if you have been using karmic
and this regressed after a recent update, or if you've just upgraded
from jaunty to karmic and are now seeing the problem, or if this is a
first time install and you are just noticing the error now?

Please also run the command 'apport-collect 419328', which will attach
some additional information which may be useful in analyzing the bug.

From what you've described, and your stack trace, this appears to be an
X freeze bug.  We have a recipe for debugging these issues.  Please
follow the directions on this guide to collect a Batchbuffer Dump:


https://wiki.ubuntu.com/X/Troubleshooting/Freeze#How%20to%20Get%20a%20Batchbuffer%20Dump%20%28-intel%20only%29

Also, the 2.8.1 driver was released last night, which allegedly contains
fixes for some freeze bugs.  We should have that available in Karmic
within the next few days, so that would be worth testing as well.  If it
still occurs there in 2.8.1, then we can forward this bug upstream at
that point.


** Changed in: xserver-xorg-video-intel (Ubuntu)
   Importance: Undecided = High

** Changed in: xserver-xorg-video-intel (Ubuntu)
   Status: New = Incomplete

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