Bug#596085: xserver-xorg-video-intel: partial display corruption / mostly text / Mobile 945GM
I dont see this corruption anymore with Wheezy Desired=Unknown/Install/Remove/Purge/Hold | Status=Not/Inst/Conf-files/Unpacked/halF-conf/Half-inst/trig-aWait/Trig-pend |/ Err?=(none)/Reinst-required (Status,Err: uppercase=bad) ||/ Name Version Architecture Description +++--===-===-== ii linux-image-3.2.0-4-amd643.2.41-2amd64 Linux 3.2 for 64-bit PCs ii xserver-xorg 1:7.7+2 amd64 X.Org X server ii xserver-xorg-core2:1.12.4-6 amd64 Xorg X server - core server ii xserver-xorg-video-intel 2:2.19.0-6 amd64 X.Org X server -- Intel i8xx, i9xx display driver Flo -- Florian Lohoff f...@zz.de signature.asc Description: Digital signature
Bug#596085: xserver-xorg-video-intel: partial display corruption / mostly text / Mobile 945GM
tag 596085 moreinfo kthxbye Hi Florian, On Wed, Sep 22, 2010 at 11:50:59 +0200, Florian Lohoff wrote: Hi, On Mon, Sep 20, 2010 at 07:24:57PM +0200, Julien Cristau wrote: On Mon, Sep 20, 2010 at 18:02:31 +0200, Florian Lohoff wrote: On Wed, Sep 08, 2010 at 05:48:17PM +0100, Chris Wilson wrote: On Wed, 8 Sep 2010 18:38:09 +0200, Julien Cristau jcris...@debian.org wrote: On Wed, Sep 8, 2010 at 17:10:36 +0100, Chris Wilson wrote: As it looks like uninitialised data, it could be the xserver bug where we sent damage events prior to flushing the 2D batchbuffer, so that there was an opportunity for compositing WM to grab garbage. That one's plausible, thanks. Florian, are you running a compositing manager? If yes, does the corruption happen without that? Looks like the fix for that one is 8d7b7a0d71e0b89321b3341b781bc8845386def6 and c65f610e12f9df168d5639534ed3c2bd40afffc8? And 69d65f9184006eac790efcff78a0e425160e95aa for -intel. -Chris I guess these are git commit id's? Which repository? I failed to find it in the kernel and the obvious intel drivers git. I'd like to test possible fixes. The first two are git://anongit.freedesktop.org/git/xorg/xserver and the third is git://anongit.freedesktop.org/git/xorg/driver/xf86-video-intel. Okay - i rebuilt xserver-xorg-core and video-intel with the above patches and i still have those corruptions. Could you re-test with an updated stack (kernel 3.0 or 3.1, X 1.11, intel 2.16) and let us know if it's gone? If not please file a bug upstream according to http://intellinuxgraphics.org/how_to_report_bug.html and let us know the bug number for tracking. Thanks, Julien -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#596085: xserver-xorg-video-intel: partial display corruption / mostly text / Mobile 945GM
Hi, On Mon, Sep 20, 2010 at 07:24:57PM +0200, Julien Cristau wrote: On Mon, Sep 20, 2010 at 18:02:31 +0200, Florian Lohoff wrote: On Wed, Sep 08, 2010 at 05:48:17PM +0100, Chris Wilson wrote: On Wed, 8 Sep 2010 18:38:09 +0200, Julien Cristau jcris...@debian.org wrote: On Wed, Sep 8, 2010 at 17:10:36 +0100, Chris Wilson wrote: As it looks like uninitialised data, it could be the xserver bug where we sent damage events prior to flushing the 2D batchbuffer, so that there was an opportunity for compositing WM to grab garbage. That one's plausible, thanks. Florian, are you running a compositing manager? If yes, does the corruption happen without that? Looks like the fix for that one is 8d7b7a0d71e0b89321b3341b781bc8845386def6 and c65f610e12f9df168d5639534ed3c2bd40afffc8? And 69d65f9184006eac790efcff78a0e425160e95aa for -intel. -Chris I guess these are git commit id's? Which repository? I failed to find it in the kernel and the obvious intel drivers git. I'd like to test possible fixes. The first two are git://anongit.freedesktop.org/git/xorg/xserver and the third is git://anongit.freedesktop.org/git/xorg/driver/xf86-video-intel. Okay - i rebuilt xserver-xorg-core and video-intel with the above patches and i still have those corruptions. Flo -- Florian Lohoff f...@zz.de signature.asc Description: Digital signature
Bug#596085: xserver-xorg-video-intel: partial display corruption / mostly text / Mobile 945GM
On Wed, Sep 08, 2010 at 05:48:17PM +0100, Chris Wilson wrote: On Wed, 8 Sep 2010 18:38:09 +0200, Julien Cristau jcris...@debian.org wrote: On Wed, Sep 8, 2010 at 17:10:36 +0100, Chris Wilson wrote: As it looks like uninitialised data, it could be the xserver bug where we sent damage events prior to flushing the 2D batchbuffer, so that there was an opportunity for compositing WM to grab garbage. That one's plausible, thanks. Florian, are you running a compositing manager? If yes, does the corruption happen without that? Looks like the fix for that one is 8d7b7a0d71e0b89321b3341b781bc8845386def6 and c65f610e12f9df168d5639534ed3c2bd40afffc8? And 69d65f9184006eac790efcff78a0e425160e95aa for -intel. -Chris I guess these are git commit id's? Which repository? I failed to find it in the kernel and the obvious intel drivers git. I'd like to test possible fixes. Flo -- Florian Lohoff f...@zz.de signature.asc Description: Digital signature
Bug#596085: xserver-xorg-video-intel: partial display corruption / mostly text / Mobile 945GM
On Mon, Sep 20, 2010 at 18:02:31 +0200, Florian Lohoff wrote: On Wed, Sep 08, 2010 at 05:48:17PM +0100, Chris Wilson wrote: On Wed, 8 Sep 2010 18:38:09 +0200, Julien Cristau jcris...@debian.org wrote: On Wed, Sep 8, 2010 at 17:10:36 +0100, Chris Wilson wrote: As it looks like uninitialised data, it could be the xserver bug where we sent damage events prior to flushing the 2D batchbuffer, so that there was an opportunity for compositing WM to grab garbage. That one's plausible, thanks. Florian, are you running a compositing manager? If yes, does the corruption happen without that? Looks like the fix for that one is 8d7b7a0d71e0b89321b3341b781bc8845386def6 and c65f610e12f9df168d5639534ed3c2bd40afffc8? And 69d65f9184006eac790efcff78a0e425160e95aa for -intel. -Chris I guess these are git commit id's? Which repository? I failed to find it in the kernel and the obvious intel drivers git. I'd like to test possible fixes. The first two are git://anongit.freedesktop.org/git/xorg/xserver and the third is git://anongit.freedesktop.org/git/xorg/driver/xf86-video-intel. Cheers, Julien signature.asc Description: Digital signature
Bug#596085: xserver-xorg-video-intel: partial display corruption / mostly text / Mobile 945GM
On Wed, 8 Sep 2010 17:34:39 +0200, Julien Cristau jcris...@debian.org wrote: Hi Chris, does the following look like a known bug with 2.12? It might be an issue with 2.6.32 between the memory corruption and 945GM low-power render failure. As it looks like uninitialised data, it could be the xserver bug where we sent damage events prior to flushing the 2D batchbuffer, so that there was an opportunity for compositing WM to grab garbage. If you can verify that it is not either of those bugs, then yeah it's an unresolved bug. There are a couple of similar bugs still in fd.o that I'm still waiting on feedback for (but I think are due to the above). -Chris -- Chris Wilson, Intel Open Source Technology Centre -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
Bug#596085: xserver-xorg-video-intel: partial display corruption / mostly text / Mobile 945GM
On Wed, Sep 8, 2010 at 17:10:36 +0100, Chris Wilson wrote: On Wed, 8 Sep 2010 17:34:39 +0200, Julien Cristau jcris...@debian.org wrote: Hi Chris, does the following look like a known bug with 2.12? It might be an issue with 2.6.32 between the memory corruption and 945GM low-power render failure. Florian's log says he's running our 2.6.32-20 kernel, which has both i915 self-reclaim patches (included in -17 and -18) and the low-power render fix (included in -19). As it looks like uninitialised data, it could be the xserver bug where we sent damage events prior to flushing the 2D batchbuffer, so that there was an opportunity for compositing WM to grab garbage. That one's plausible, thanks. Florian, are you running a compositing manager? If yes, does the corruption happen without that? Looks like the fix for that one is 8d7b7a0d71e0b89321b3341b781bc8845386def6 and c65f610e12f9df168d5639534ed3c2bd40afffc8? If you can verify that it is not either of those bugs, then yeah it's an unresolved bug. There are a couple of similar bugs still in fd.o that I'm still waiting on feedback for (but I think are due to the above). -Chris Cheers, Julien signature.asc Description: Digital signature
Bug#596085: xserver-xorg-video-intel: partial display corruption / mostly text / Mobile 945GM
On Wed, Sep 08, 2010 at 06:38:09PM +0200, Julien Cristau wrote:
That one's plausible, thanks. Florian, are you running a compositing
manager? If yes, does the corruption happen without that?
No i dont - standard gnome using sawfish.
├─gdm───gdm─┬─Xorg
│ └─x-session-manag─┬─blueman-applet───{blueman-applet}
│ ├─evolution-alarm
│ ├─gnome-panel
│ ├─gnome-power-man
│ ├─gnome-volume-co
│ ├─metacity
│ ├─nautilus
│ ├─nm-applet
│ ├─polkit-gnome-au
│ ├─ssh-agent
│ └─{x-session-mana}
Looks like the fix for that one is
8d7b7a0d71e0b89321b3341b781bc8845386def6 and
c65f610e12f9df168d5639534ed3c2bd40afffc8?
If you can verify that it is not either of those bugs, then yeah it's an
unresolved bug. There are a couple of similar bugs still in fd.o that I'm
still waiting on feedback for (but I think are due to the above).
-Chris
Flo
--
Florian Lohoff f...@zz.de
signature.asc
Description: Digital signature
Bug#596085: xserver-xorg-video-intel: partial display corruption / mostly text / Mobile 945GM
On Wed, 8 Sep 2010 18:38:09 +0200, Julien Cristau jcris...@debian.org wrote: On Wed, Sep 8, 2010 at 17:10:36 +0100, Chris Wilson wrote: As it looks like uninitialised data, it could be the xserver bug where we sent damage events prior to flushing the 2D batchbuffer, so that there was an opportunity for compositing WM to grab garbage. That one's plausible, thanks. Florian, are you running a compositing manager? If yes, does the corruption happen without that? Looks like the fix for that one is 8d7b7a0d71e0b89321b3341b781bc8845386def6 and c65f610e12f9df168d5639534ed3c2bd40afffc8? And 69d65f9184006eac790efcff78a0e425160e95aa for -intel. -Chris -- Chris Wilson, Intel Open Source Technology Centre -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of unsubscribe. Trouble? Contact listmas...@lists.debian.org
