This bug was filed against a series that is no longer supported and so
is being marked as Won't Fix. If this issue still exists in a supported
series, please file a new bug.
This change has been made by an automated script, maintained by the
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** Changed in: linux (Ubuntu)
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/513523
Title:
[i965] 64 bit Webots simulator freezes system with Intel GM965
To ma
Sorry for the late response, was a lit busy the that weeks. Here are the
test results with the latest mainstream kernel I could find
thomas@thomas-laptop:~/opt/webots$ uname -a
Linux thomas-laptop 2.6.38-999-generic #201103041423 SMP Fri Mar 4 14:27:32 UTC
2011 x86_64 GNU/Linux
The webots simula
** Tags removed: needs-upstream-testing
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Title:
[i965] 64 bit Webots simulator freezes system with Intel GM965
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Hi Thomas,
If you could also please test the latest upstream kernel available that would
be great. It will allow additional upstream developers to examine the issue.
Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the
upstream kernel, please remove the 'needs-upstr
Hi,
Thanks for reporting this X gpu lockup bug in Ubuntu maverick.
In my opinion GPU lockups are one of the most frustrating kinds of bugs,
both as a user and a developer. I want take a few moments of your time
to explain the situation with these types of bugs.
For some reason, -intel has been
After some more testing I found out that if I set the
in my .drirc (setted by driconf) Webots does not freeze my system. I
can't see the objects (except for some rendered text) which makes webots
still unusable. Has anyone a idea why
"Disable buffer object reuse"
"help" with the freeze?
--
[
P.S. Even with the buffer object reused disabled I get all these
../../intel/intel_bufmgr_gem.c:1158: Error writing data to buffer 581: (0 7680)
Bad address .
../../intel/intel_bufmgr_gem.c:1158: Error writing data to buffer 1450: (0 704)
Bad address .
../../intel/intel_bufmgr_gem.c:1158: Error
** Tags added: maverick
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[i965] 64 bit Webots simulator freezes system with Intel GM965
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ht
I just realized that the bug was set to "fix released" and was therefore
not public visible any longer.
The "fix released" was set after I incorrectly thought the problem was
gone (with hardware rendering) but I had accidentally still enabled
software rendering in this console. So I hope it is ok
Webots still freezes under Maverick, but I also updated the Webots
Version to 6.3.0. So I'm not 100% sure if I should open a new bug. But
the symptoms are exactly the same: as soon as I open a simulation where
one of the robots uses a camera I get a freeze of my system. But I was
able to get some m
Yay! I managed to get it running now by forcing software rendering by
setting LIBGL_ALWAYS_SOFTWARE=1 in my environment!
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[i965] 64 bit Webots simulator freezes system with Intel GM965
https://bugs.launchpad.net/bugs/513523
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B
FWIW the freeze still occurs with the latest intel drivers from git (installed
from xorg-edgers).
Running with LIBGL_DRIVERS_PATH=/notapath now crashes the X server :-P
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[i965] 64 bit Webots simulator freezes system with Intel GM965
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@25
Sigh, that's disappointing... I would've hoped for a working solution
which involves software rendering, but no.
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[i965] 64 bit Webots simulator freezes system with Intel GM965
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@24
I submitted the bug report to Cyberbotics regarding the crash (also with
the same GDB output), here is the answer:
-8>--
Hi,
this seems to be related to your GPU and/or its driver which doesn't
support well the Rendering-To-texture (RTT) OpenGL feature used in the
camera device. Generally s
I also experience the same freezes on my Thinkpad X61 with Intel GM965.
However I'm unable to run it in software mode as described above by
setting LIBGL_DRIVERS_PATH=/notapath
$ ./webots
An invalid memory reference occured.
Please report this error to http://www.cyberbotics.com/bug/
This will hel
Arr, I was testing in a console where I executed
export LIBGL_DRIVERS_PATH=/notapath
before.
Without this enforcement of software rendering the freeze still occurs
:-(
But at least I have a workaround now (and the software rendering is
actually quite fast)
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[i965] 64 bit Webots simulator fr
Good to hear, thanks for the update!
do_wait: drmWaitVBlank returned -1, IRQs don't seem to be working correctly
and
[ 79.856927] [drm:drm_mode_getfb] *ERROR* invalid framebuffer id
are harmless errors that you can ignore.
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: Incomplet
Ok, I rebooted my system.
32 Bit version again has the "wrong ELF class" error.
But the 64 Bit version finally works!
I don't know which of the upgraded packages made this happen, but I
think you can close this quite long bug report now :-)
--
[i965] 64 bit Webots simulator freezes system with
This is getting more and more weird.
After upgrading today (some i32-lib stuff and libc updates) the 32 bit
version of Webots is not longer complaining about wrong ELF classes, but
instead it is *also freezing the system* with the same console output
(do_wait: drmWaitVBlank returned -1, IRQs don't
I installed the http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-
next/current/linux-
image-2.6.34-997-generic_2.6.34-997.201004031148_amd64.deb Kernel (and
both applying header debs).
Unfortunately the screen remained black after booting, no bootsplash screen, no
gdm, no response on CTRL-
This is from my current Lucid Beta2 install. I still can't see any
errors (like the "Buffer size too small in MI_STORE_DATA_INDEX (2 < 3)"
which occured before) but the freeze is occuring.
** Attachment added: "from Lucid Beta 2"
http://launchpadlibrarian.net/43611476/dri_debug.lucidbeta2.tgz
@14
I will switch to Lucid beta2 this evening and will try out the suggested
debugging steps.
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@15
> Rejecting the Lucid task; this has an easy work-around (using the
32bit version), and we don't seem likely to have a fix in time.
Unfortunately this is not true for my special case, since the 32 bit
versions has other problems.
E.g. you can try to open the projects/contests/nao_robocup/nao
None of the logs so far seem to contain a error state in the regdumps,
and the Lucid logs don't seem to contain *any* errors. As a final
check, could you try installing the drm-intel-next kernel from the
kernel PPA here http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-
next/ - that has a pa
Rejecting the Lucid task; this has an easy work-around (using the 32bit
version), and we don't seem likely to have a fix in time.
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[i965] 64 bit Webots simulator freezes system with Intel GM965
https://bugs.launchpad.net/bugs/513523
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** Also affects: xserver-xorg-video-intel (Ubuntu Lucid)
Importance: Undecided
Status: Incomplete
** Changed in: xserver-xorg-video-intel (Ubuntu Lucid)
Status: Incomplete => Confirmed
** Changed in: xserver-xorg-video-intel (Ubuntu Lucid)
Importance: Undecided => High
** Cha
Freeze occurs with Lucid Beta 1 (tested on a "fresh install" using the
LiveCD)
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[i965] 64 bit Webots simulator freezes system with Intel GM965
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I installed Lucid on a separate partition. With fully updated packages
(interesting new theme...) and the packages/kernel from the apw/red PPA
the freeze still occurs.
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[i965] 64 bit Webots simulator freezes system with Intel GM965
https://bugs.launchpad.net/bugs/513523
You received this bug no
Yes, if it's possible to install lucid on a separate partition or usb
key to boot from, that would be very helpful. At this stage we're
principally focused on issues that are reproducible on lucid.
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: Incomplete => New
** Changed in: x
After adding the PPA and installing the new kernel stuff under karmic
Webots still freeze the graphical system. I checked glxgears to make
sure, that 3D still works in general.
Unfortunally, I could not get any useful error messages when trying to
collect them by the instructions of
https://edge.l
[This is an automatic notification.]
Thanks for reporting this bug to help making the Intel graphics driver
better. We hear from upstream that a number of bugs (possibly including
this one) have been fixed in the newer DRM code from the 2.6.33 kernel.
I don't know if your bug is one of the ones f
** Summary changed:
- [i965] [i965] 64 bit Webots simulator freezes system with Intel GM965
+ [i965] 64 bit Webots simulator freezes system with Intel GM965
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[i965] 64 bit Webots simulator freezes system with Intel GM965
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** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: New => Confirmed
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** Tags added: freeze
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-BEGIN PGP SIGNED MESSAGE-
Hash: SHA1
On 02/25/2010 06:05 PM, Thomas Krause wrote:
> Tested on newest Lucid Alpha 3 (amd64 Desktop) and it is still freezing.
>
> ** Tags added: lucid
>
Thanks for checking it against lucid.
status new
- --
Regards,
Vikram Dhillon
-BEGIN PGP SIGNA
Tested on newest Lucid Alpha 3 (amd64 Desktop) and it is still freezing.
** Tags added: lucid
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** Tags added: karmic
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@5
I tested it with Lucid Alpha2 (amd64 Desktop) and the freeze still
occurs.
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This issue was reported against karmic, so can you confirm if this issue
exists with the most recent Lucid Lynx 10.04 Alpha release? ISO CD
images are available at http://cdimage.ubuntu.com/releases/lucid/ .
Thanks in advance.
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: New =>
** Description changed:
Binary package hint: xserver-xorg-video-intel
The commercial robot simulator Webots (free demo version at
http://www.cyberbotics.com/products/webots/download_linux.html) recently
switched to Ogre for their rendering engine.
Since then the 64 bit version of W
** Summary changed:
- 64 bit Webots simulator freezes system with Intel GM965
+ [i965] 64 bit Webots simulator freezes system with Intel GM965
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