** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: Confirmed = Fix Released
** Changed in: xserver-xorg-video-intel (Ubuntu)
Importance: Undecided = Low
--
[i945gm] [lucid] LCD flashes and jumps horizontally quite a lot
https://bugs.launchpad.net/bugs/506444
You received this
Fix Released per comment #6. From my research, I can confirm that the
settings addressed in the patch for the bug mentioned are now set to
default behavior for i915.
-JFo
--
[i945gm] [lucid] LCD flashes and jumps horizontally quite a lot
https://bugs.launchpad.net/bugs/506444
You received this
** Changed in: linux (Ubuntu)
Status: New = Fix Released
** Changed in: linux (Ubuntu)
Importance: Undecided = Medium
--
[i945gm] [lucid] LCD flashes and jumps horizontally quite a lot
https://bugs.launchpad.net/bugs/506444
You received this bug notification because you are a member
This bug was fixed for me with the patch for bug #492392. (Which disables
powersave for i915)
There is no flicker and it runs stable for hours.
I tried out linux 2.6.33-020633rc5-generic from the kernel-ppa with
i915.lvds_downclock=0.
There was no flicker but it crashed (gray screen, but still
Sorry, forget the backtrace, it was an old one for another bug.
If I start X with INTEL_DEBUG=1 it seems to take longer to crash.
Unfortunately I was unable to get a batchbuffer dump.
--
[i945gm] [lucid] LCD flashes and jumps horizontally quite a lot
https://bugs.launchpad.net/bugs/506444
You
LVDS clockdown could be the cause of this, see:
http://lists.freedesktop.org/archives/intel-gfx/2010-January/005347.html
There is a patch on intel-gfx, I will wait until it's in the drm-intel-
next kernel and try if it fixes this.
--
[i945gm] [lucid] LCD flashes and jumps horizontally quite a
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: New = Confirmed
--
[i945gm] [lucid] LCD flashes and jumps horizontally quite a lot
https://bugs.launchpad.net/bugs/506444
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to
I can confirm this, it looks like the screen is shaking up and down very
shortly.
I don't know if it's related, but I get this all the time:
Jan 15 15:44:47 helios kernel: [ 1006.048114] Skipping EDID probe due to cached
edid
Jan 15 15:44:47 helios kernel: [ 1006.130362] [drm] TV-16: set mode
As of this morning's updates. Starting X results in a GPU hang.
Xorg spends 100% of CPU time in kernel mode, and the kernel starts complaining:
[ 360.480027] INFO: task i915/0:293 blocked for more than 120 seconds.
[ 360.480032] echo 0 /proc/sys/kernel/hung_task_timeout_secs disables this
** Description changed:
Binary package hint: xserver-xorg-video-intel
Excuse the wishy-washy bug report, but I can't find any logs showing
anything out of the ordinary or a way to reliably trigger it.
The LCD flashes-black for a fraction of a second quite often (sometimes
multiple
10 matches
Mail list logo
