This bug is awaiting verification that the kernel in -proposed solves
the problem. Please test the kernel and update this bug with the
results. If the problem is solved, change the tag 'verification-needed-
lucid' to 'verification-done-lucid'.
If verification is not done by 5 working days from
** Changed in: xserver-xorg-video-intel
Importance: Unknown = Medium
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https://bugs.launchpad.net/bugs/429241
Title:
[GM45E] i915 graphics corruption and
** Changed in: xserver-xorg-video-intel
Importance: Medium = Unknown
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https://bugs.launchpad.net/bugs/429241
Title:
[GM45E] i915 graphics corruption and
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: Fix Released = New
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: New = Fix Released
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[GM45E] i915 graphics corruption and hang
https://bugs.launchpad.net/bugs/429241
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This seems similar to what is happening on my Inspiron 4150 notebook.
Suspend seems to work when I shut the lid, but on resume I end up with a
black screen with random vertical red stripes. In my case, I am running
a fresh installation of 9.10 from the 'alternate' install image, not an
upgrade,
As requested:
libgl1-mesa-glx:
Installed: 7.6.0+git20090906.97787317-0ubuntu0tormod~jaunty
Candidate: 7.6.0+git20090906.97787317-0ubuntu0tormod~jaunty
Version table:
*** 7.6.0+git20090906.97787317-0ubuntu0tormod~jaunty 0
100 /var/lib/dpkg/status
@kelvie
Can you install mesa from Karmic's repositories (instead of the the one in the
PPA), please?
7.6.0~git20090817.7c422387-0ubuntu6
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[GM45E] i915 graphics corruption and hang
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Ah, I was running the old xorg-edgers PPA when I was in Jaunty.
I didn't know it looks at the version numbers and doesn't upgrade
packages that are newer, even when upgrading to Karmic.
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[GM45E] i915 graphics corruption and hang
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@kelvie
Can you attach the output of this command, please?
apt-cache policy libgl1-mesa-glx
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[GM45E] i915 graphics corruption and hang
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I have the latest everything in karmic, and it still happens:
[ 175.073448] [drm:i915_gem_object_pin_and_relocate] *ERROR* Relocation beyond
target object bounds: obj f3e43d20 target 752 delta 99729408 size 8388608.
[ 175.073456]
This bug was fixed in the package linux - 2.6.31-10.35
---
linux (2.6.31-10.35) karmic; urgency=low
[ Amit Kucheria ]
* Disable CONFIG_UEVENT_HELPER_PATH
[ Andy Whitcroft ]
* [Config] Enable CONFIG_USB_GADGET_DUMMY_HCD
* remove the tlsup driver
* remove lmpcm logitech
the fix solved the problem on my side.
thx
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[GM45E] i915 graphics corruption and hang
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___
Closing the -intel task, as the bug was fixed in mesa:
mesa (7.6.0~git20090817.7c422387-0ubuntu4) karmic; urgency=low
* Add 109_fix_relocation_delta_for_wm_surfaces.patch: Fix relocation
delta for WM surfaces. This was a regression introduced in
0f328c90dbc893e15005f2ab441d309c1c176245
** Changed in: xserver-xorg-video-intel
Status: Incomplete = Fix Released
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[GM45E] i915 graphics corruption and hang
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** Branch linked: lp:ubuntu/karmic/mesa
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[GM45E] i915 graphics corruption and hang
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___
Although the overall fix is a fix to mesa, it seems that the extra
protection offered by this Relocation check is well worth having in the
kernel. Will recommend this for inclusion in the karmic kernel.
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[GM45E] i915 graphics corruption and hang
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You
Booting the affected machine with a mesa built using that patch stops
the kernel for complaining about Relocation: and returns full screen
output. Multiple suspend/resume cycles without any issues, either
graphics corruption or hangs.
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[GM45E] i915 graphics corruption and hang
The fix from upstream (Eric Anholt) is a (very straightforward) one line patch
which fixes a quite obvious problem in the relocation delta:
http://cgit.freedesktop.org/mesa/mesa/commit/?id=acfea5c705f383692e661d37c5cd7da2f3db559b
The patch fixes a regression (see the error in comment 16 about
Ok. The second patch here immediatly picks up multiple violations in
the relocation offsets:
Sep 15 15:46:58 dm kernel: [ 111.176361]
[drm:i915_gem_object_pin_and_relocate] *ERROR* Relocation beyond target object
bounds: obj 88010895da80 target 2 delta 153751552 size 16777216.
Sep 15
In parallel a couple of kernel patches have been suggested, one now
eliminated, the other sounding pretty relevant to this issue and the
suggested fix from Albert. I have therefore built a test kernel with
these applied and uploaded it to the URL below. Those affected by this
issue may well want
On Tue, Sep 15, 2009 at 01:13:35PM -, Albert Damen wrote:
mesa commit i965: Fix relocation delta for WM surfaces (5604b27b93),
solves the same (or at least similar) issue for me on Intel GM965. It
was the error kernel: [ 184.761959] PGTBL_ER: 0x0080 in syslog
that pointed me to that
This would be the bug pointing to the mesa update Albert is pointing us
to:
Freedesktop bug 23254 in Drivers/DRI/i965 Compiz doesn't survive
suspend/resume cycle [Major,Resolved: fixed]
http://bugzilla.freedesktop.org/show_bug.cgi?id=23254
** Bug watch added: freedesktop.org Bugzilla #23254
mesa commit i965: Fix relocation delta for WM surfaces (5604b27b93),
solves the same (or at least similar) issue for me on Intel GM965. It
was the error kernel: [ 184.761959] PGTBL_ER: 0x0080 in syslog
that pointed me to that commit. Both the missing window borders and the
freeze are fixed
I just managed to reproduce this in a very fresh instance, such that the
ring buffer was not even filled once before it wedged. Therefore we can
categorically rule that out. Attached is the GPU dump once more. I
will also attach a tarball of the other files you requested.
** Attachment added:
No, those 2 traces were clean of wrapped instructions in the ringbuffer.
Eric spotted an issue inside ... one of the layers, I think it was drm,
where he adjusted the presumed_offset by the real address and not a
delta, resulting in the GPU making out-of-bounds reads.
You can try testing the
@Chris -- I had a quick look at the bug the patch above relates to
(below) where you indicate the command is split by the buffer wrap in
the first trace:
https://bugs.freedesktop.org/show_bug.cgi?id=22336
Looking at the first trace on that bug the ring buffer looks as below:
ringbuffer
@Chris -- will get that information too next time round...
It has also been suggested that the patch below might be pertinent (from
drm-intel). Can you tell if we might have a split command from the GPU
dumps?
commit 0ef82af7253c1929a3995f271b8b0db462d1a0c3
Author: Chris Wilson
Here are the other files.
** Attachment added: HANG3.tar.bz2
http://launchpadlibrarian.net/31837342/HANG3.tar.bz2
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[GM45E] i915 graphics corruption and hang
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** Changed in: xserver-xorg-video-intel (Ubuntu)
Importance: Undecided = High
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[GM45E] i915 graphics corruption and hang
https://bugs.launchpad.net/bugs/429241
You received this bug notification because you are a member of Ubuntu-X,
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** Changed in: linux (Ubuntu)
Importance: Undecided = Medium
** Changed in: linux (Ubuntu)
Status: New = Triaged
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[GM45E] i915 graphics corruption and hang
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You received this bug notification because you are a member of Ubuntu-X,
which is the
** Changed in: xserver-xorg-video-intel
Status: Confirmed = Fix Released
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[GM45E] i915 graphics corruption and hang
https://bugs.launchpad.net/bugs/429241
You received this bug notification because you are a member of Ubuntu-X,
which is the registrant for xf86-video-intel.
** Changed in: xserver-xorg-video-intel
Status: Fix Released = Incomplete
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[GM45E] i915 graphics corruption and hang
https://bugs.launchpad.net/bugs/429241
You received this bug notification because you are a member of Ubuntu-X,
which is the registrant for xf86-video-intel.
Have had a second occurance of this, corruption leading to a GPU hang:
a...@dm$ cat i915_gem_interrupt
Interrupt enable:00028053
Interrupt identity:
Interrupt mask: fffc5fac
Pipe A stat:
Pipe B stat: 00400306
Interrupts received: 94979
Both of those traces look similar, and superficially seem correct. It
would be useful to tally the indirect buffers (the textures and the
vertex buffers) with the contents of
/sys/kernel/debug/dri/0/i915_gem_active to double check the addresses
are valid.
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[GM45E] i915 graphics corruption and
** Attachment added: BootDmesg.txt
http://launchpadlibrarian.net/31772311/BootDmesg.txt
** Attachment added: CurrentDmesg.txt
http://launchpadlibrarian.net/31772312/CurrentDmesg.txt
** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/31772313/Dependencies.txt
**
GPU dump during the GPU hang.
** Attachment added: GPU
http://launchpadlibrarian.net/31772365/GPU
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[GM45E] i915 graphics corruption and hang
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An example of the corruption. Note the mangled window menu line on
pidgin. The corruption was worse initially but was cleaned up somewhat
by the natural update of pidgin as people were found and populated into
the list. The menu title only appeared when clicked.
** Attachment added:
An example of the missing window decorations from the window manager.
In this shot I am actually holding the window by the 'top bar' and
moving it.
** Attachment added: p1030974-small.jpg
http://launchpadlibrarian.net/31772631/p1030974-small.jpg
--
[GM45E] i915 graphics corruption and hang
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: New = Confirmed
--
[GM45E] i915 graphics corruption and hang
https://bugs.launchpad.net/bugs/429241
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xserver-xorg-video-intel in ubuntu.
** Bug watch added: freedesktop.org Bugzilla #23932
https://bugs.freedesktop.org/show_bug.cgi?id=23932
** Also affects: xserver-xorg-video-intel via
https://bugs.freedesktop.org/show_bug.cgi?id=23932
Importance: Unknown
Status: Unknown
--
[GM45E] i915 graphics corruption and
** Changed in: xserver-xorg-video-intel
Status: Unknown = Confirmed
--
[GM45E] i915 graphics corruption and hang
https://bugs.launchpad.net/bugs/429241
You received this bug notification because you are a member of Ubuntu-X,
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