** Changed in: mesa
Importance: Unknown => Medium
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Title:
blender-bin crashed with SIGSEGV in GPU_state_init()
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** Changed in: mesa
Importance: Medium => Unknown
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Title:
blender-bin crashed with SIGSEGV in GPU_state_init()
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Now blender work, but first very slow, and second it's not stabily
When I want to select color I got this:
jo...@ementos-desktop:~$ blender
Compiled with Python version 2.6.4.
Checking for installed Python... got it!
blender-bin: ../../../libdrm/radeon/radeon_cs_gem.c:121: cs_gem_write_reloc:
Ass
Geir, would there be any way to backport this fix to Karmic? Should I
open a new bug against karmic-backports for this?
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blender-bin crashed with SIGSEGV in GPU_state_init()
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The fix for this bug should now be included in Lucid, so I'm closing
this bug report.
For the other crashes you are experiencing with blender 2.5, this bug
report should serve as a model for a new bug report. mistr has written
up how to git-bisect mesa in order to find the bad commit at [1] . Our
On a karmic with
01:00.0 VGA compatible controller: ATI Technologies Inc Radeon RV100 QY
[Radeon 7000/VE]
putting the "buntubunny" xorg on my xorg.conf file stopping the blender
starting segfault and make it works.
Hth
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Hi Sami,
On further testing of the configuration in post #49, I have found
instabilities in both Blender v2.49b and v2.5-alpha0.
Both versions startup fine. v2.49b seems to run a little smoother than
v2.5-alpha0. v2.5-alpha0 is quite laggy for example when panning around
in the 3D-view. However i
I also installed mesa drivers (same version as above) from x-swat at
https://launchpad.net/~ubuntu-x-swat/+archive/x-updates.
My hardware is Thinkpad T41 with ATI Radeon Mobility 9000 (M9) Lf (AGP) chipset
32MB.
With new drivers, Blender v2.49b works, but version 2.5-alpha0 still segfaults
aft
I installed the mesa drivers from Ubuntu-X Updates PPA at
https://launchpad.net/~ubuntu-x-swat/+archive/x-updates as recommended
by Geir Ove Myhr on post #47. My mesa drivers have been updated to
version 7.6.1~git20091217.20ee2759-0ubuntu0~xup~1(i386)
After updating, I have removed the line for "D
I've managed to reproduce this bug, and done a workaround. I am using an
ATI Mobility Radeon 9000 card, and essentially, you have to disable
"DRI" for the "radeon" driver.
My hardware:
- Dell Inspiron 600m laptop
- Processor Pentium M 725 1.60GHz Processor, 2MB L2-Cache
- RAM 768MB
- Graphics car
** Changed in: mesa
Status: Confirmed => Fix Released
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Thank you everybody for doing a great job in troubleshooting this bug.
Especially to mistr for doing the git-bisect. The fixes have now been
pushed to mesa_7_6_branch upstream and should end up in mesa 7.6.1 and
newer. This means that it should automatically find its way into Lucid.
I think there
I applied both patches against upstream version "mesa_7_6".
Blender seems to work fine now.
Yeah!
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mistr, there is now a patch for r1xx on the upstream bug report. I
assume that after doing the bisecting you're familiar enough with
building and testing mesa that you don't need me to build a package with
the patch(?)
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blender-bin crashed with SIGSEGV in GPU_state_init()
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No luck here. This patch is for r200 only. My laptop uses the radeon
driver.
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** Changed in: mesa
Status: Unknown => Confirmed
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Myhr, after applying your mesa builds, the problem seems to be cleared
up. Blender runs, but I still get some odd flickering and hard system
freezes when minimizing or switching desktops. I'm pretty sure that's
unrelated though. Interestingly, this also fixed wings3d, another 3d
modeling program
There is a proposed patch upstream for those on r2xx graphics cards
(9000, 9200, etc.) I have built mesa with this patch in my PPA
(https://launchpad.net/~gomyhr/+archive/standard/). The easiest way is
probably to add the PPA to /etc/apt/sources.list, since the source
package mesa builds several bi
Thank you for doing a great job in isolating the problem, mistr. Of
course, with such a commit id, it shouldn't have been necessary to
bisect to find it ;-)
** Changed in: mesa (Ubuntu)
Status: Confirmed => Triaged
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** Also affects: mesa via
https://bugs.freedesktop.org/show_bug.cgi?id=25354
Importance: Unknown
Status: Unknown
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I have been told that there is no Ubuntu-Git repository, so the
bisection has been done against the mesa upstream repository
(http://cgit.freedesktop.org/mesa/mesa /
git://anongit.freedesktop.org/mesa/mesa).
As reported earlier the first "bad" commit is the
bfbad4fbb7420d3b5e8761c08d197574bfcd44b
Result of bisecting:
bfbad4fbb7420d3b5e8761c08d197574bfcd44b2 is first bad commit
commit bfbad4fbb7420d3b5e8761c08d197574bfcd44b2
Author: Pauli Nieminen
Date: Fri Aug 28 04:58:50 2009 +0300
r100/r200: Share PolygonStripple code.
:04 04 1b1f09ef26e217307a5768bb9806072dc50f2a14
eb20
Thank you for pointing that out, Sami. mistr's backtrace is indeed the
same as the one originally attached to this bug report.
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The backtrace was from Blender SVN (24195) version, so therefore it was
bit different.
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Thank you for the backtrace. It is a little bit different from Sami's
in that it is main() -> BIF_init() -> GPU_state_init while Sami's is
through WM_init() and some other wm_ functions. At least both crash in
GPU_state_init().
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blender-bin crashed with SIGSEGV in GPU_state_init()
https://bugs.
The analysis of the core dump did not look very informative (no
symbols). So I let blender-bin crash inside gdb. (The file named
blender is a shell script executing blender-bin).
Looks like the same bug to me.
There were new packages from xorg-edgers, today. This analysis was
performed using tho
mistr, I have reported this upstream at
https://bugs.freedesktop.org/show_bug.cgi?id=25354 . Please register at
bugs.freedesktop.org and add yourself to the CC: field of the bug in order to
receive updates and be able to answer questions from the upstream developers.
To be sure that you have th
mistr, could you run `apport-collect 446632 ` from the computer where
this problem occurs. This will upload various mesa related logs and
information about your system that we need for reporting this upstream.
It would be best if you could do this when running xorg-edgers, since
that will show logs
Changed source package from blender to mesa.
** Package changed: blender (Ubuntu) => mesa (Ubuntu)
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mistr, thank you for doing a great job in isolating which package update
introduced the problem. I should also thank Sami for figuring out what
OpenGL call causes the crash. It is interesting that it was the mesa
upgrade from the git snapshot to the stable version that introduced it.
It was done fa
Some "sudo restart gdm" later.
The latest version of mesa that Blender can run under is:
7.6.0~git20090817.7c422387-0ubuntu8
Window decoration looks ok now; still problems with notifier pop-ups.
Starting from 7.6.0-1ubuntu1 the segfault occurs.
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blender-bin crashed with SIGSEGV in GPU_st
I can confirm that downgrading helps.
I installed the following packages from the very first karmic versions
of mesa, skipping the binaries from the mesa packages that were not
already installed on my system:
libgl1-mesa-dri_7.4-0ubuntu3_i386.deb
libgl1-mesa-glx_7.4-0ubuntu3_i386.deb
libgl1-mesa-
"Another" blender version
** Attachment added: "Blender 2.50, Karmic, ATI card"
http://launchpadlibrarian.net/36199705/Bildschirmfoto-1.png
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I Installed the xorg-edgers pakets. No luck with blender. Still
segfaulting.
The onboard graphics card is a: ATI Technologies Inc Radeon Mobility M7
LW [Radeon Mobility 7500]
Is there a simple way to confirm which driver version is currently
running?
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blender-bin crashed with SIGSEGV in GPU_
It seems that everyone with this bug has an ATI graphics card, so this
may be a problem with the ATI-specific part of mesa. You may test with
xorg-edgers (https://launchpad.net/~xorg-edgers/+archive/ppa), since
that has the newest development version of mesa. Xorg-edgers on Jaunty
has the same mesa
Same problem on a ThinkPad T42. Blender worked perfectly well in Jaunty
but doesn't work in Karmic anymore. I've tried with Compiz enabled and
disabled.
** Changed in: blender (Ubuntu)
Status: New => Confirmed
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Same crash here on T41 laptop with ATI Radeon Mobility 9000 (M9) Lf (AGP).
Compiz disabled and glxgears also works.
In Jaunty everything worked ok. I have tried following versions with same
results: official 32bit releases of 2.48a, 2.49, 2.49a and Ubuntu version.
Compiled Blender SVN version (2
Some additional information:
I have compiz disabled, but compiz works. glxgears also works.
When I start Blender I only see the window decoration. After some seconds it
crashes.
My graphics card is a Radeon 9200 SE.
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** Visibility changed to: Public
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