[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
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 Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: Confirmed => Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/513523 Title: [i965] 64 bit Webots simulator freezes system with Intel GM965 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/513523/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/513523 Title: [i965] 64 bit Webots simulator freezes system with Intel GM965 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/513523/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
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 simulator does not freeze the system any longer (yeah!) but
it has serious rendering errors. There are also a huge number of error
messages like the following on the command line:
../../intel/intel_bufmgr_gem.c:1158: Error writing data to buffer 1429: (0
11232) Ungültige Adresse .
../../intel/intel_bufmgr_gem.c:1158: Error writing data to buffer 1436: (0
22536) Ungültige Adresse .
../../intel/intel_bufmgr_gem.c:1158: Error writing data to buffer 1439: (0
23112) Ungültige Adresse .
../../intel/intel_bufmgr_gem.c:1158: Error writing data to buffer 1457: (0
17424) Ungültige Adresse .
("Ungültige Adresse" is "Invalid address")
** Attachment added: "rendering problems with webots"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/513523/+attachment/1887043/+files/screenshot_render_problems_webots.png
--
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/513523
Title:
[i965] 64 bit Webots simulator freezes system with Intel GM965
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
** Tags removed: needs-upstream-testing -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/513523 Title: [i965] 64 bit Webots simulator freezes system with Intel GM965 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
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-upstream-testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. Please let us know your results. Thanks in advance. [This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.] ** Tags added: needs-upstream-testing ** Tags added: kj-triage ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/513523 Title: [i965] 64 bit Webots simulator freezes system with Intel GM965 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
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 plagued with these freeze bugs for a long time. In the past -intel has had options to switch to legacy memory or rendering technologies as workarounds, but Intel tends to drop obsolete code pretty aggressively and unfortunately in maverick these workarounds are not available. As a policy, Intel engineers look only at bugs that are seen in the most recent release of their drivers. With older versions of their drivers, such as the version in maverick, we're on our own. On the plus side, they provide good tools for gathering debug data about the bugs, such as the intel_gpu_dump too. Unfortunately, the version of Apport in maverick doesn't capture the dmesg or X logs correctly (it collects the files at the time of freeze, but then overwrites them with clean, unhelpful versions when it goes to file the report for you.) The version of these diagnostic tools in natty has been fixed up, and is allowing us to analyze GPU lockups a lot easier. This has helped us solve several of the bugs, and given us a handle on some of the more challenging ones. Backporting these fixes may not be feasible though; by their nature the fixes for these type of bugs tend to be very low level, esoteric, and risky of causing something else to regress. Because the freezes are often hard to reproduce, it's not always possible to verify fixes anyway. It may be that our best bet is to focus on natty. But for now, since these freezes typically require kernel patches to solve, I'm moving your bug report to the kernel package. They may be able to point you to a newer kernel likely to help with this issue. ** Package changed: xserver-xorg-video-intel (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Status: Confirmed => New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/513523 Title: [i965] 64 bit Webots simulator freezes system with Intel GM965 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
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? -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
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 writing data to buffer 583: (0 96) Bad address . ../../intel/intel_bufmgr_gem.c:1158: Error writing data to buffer 515: (0 1176) Bad address errors. -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
** Tags added: maverick -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
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 to reset this to "confirmed" since Johannes H. Jensen also got the same problem and the bug is not fixed (also not in Maverick) ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Fix Released => New ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: New => Confirmed -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
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 more console output. The libdrm-intel1 package version
2.4.21-1ubuntu2 seems to have some more error handling code and I get
several error messages like
../../intel/intel_bufmgr_gem.c:1150: Error writing data to buffer 467: (0
23112) Bad address .
../../intel/intel_bufmgr_gem.c:1150: Error writing data to buffer 485: (0
17424) Bad address .
I had a look at the source file and it seems that the following code
fails
static int
drm_intel_gem_bo_subdata(drm_intel_bo *bo, unsigned long offset,
unsigned long size, const void *data)
{
drm_intel_bufmgr_gem *bufmgr_gem = (drm_intel_bufmgr_gem *) bo->bufmgr;
drm_intel_bo_gem *bo_gem = (drm_intel_bo_gem *) bo;
struct drm_i915_gem_pwrite pwrite;
int ret;
memset(&pwrite, 0, sizeof(pwrite));
pwrite.handle = bo_gem->gem_handle;
pwrite.offset = offset;
pwrite.size = size;
pwrite.data_ptr = (uint64_t) (uintptr_t) data;
do {
ret = ioctl(bufmgr_gem->fd,
DRM_IOCTL_I915_GEM_PWRITE,
&pwrite);
} while (ret == -1 && errno == EINTR);
if (ret != 0) {
ret = -errno;
fprintf(stderr,
"%s:%d: Error writing data to buffer %d: (%d %d) %s
.\n",
__FILE__, __LINE__, bo_gem->gem_handle, (int)offset,
(int)size, strerror(errno));
}
return ret;
}
Searching in Launchpad for this function I found the following bug report that
might be related:
#475429 which refers to the upstream bug
http://bugs.freedesktop.org/show_bug.cgi?id=26016
** Bug watch added: freedesktop.org Bugzilla #26016
http://bugs.freedesktop.org/show_bug.cgi?id=26016
--
[i965] 64 bit Webots simulator freezes system with Intel GM965
https://bugs.launchpad.net/bugs/513523
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
--
ubuntu-bugs mailing list
ubuntu-bugs@lists.ubuntu.com
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
Yay! I managed to get it running now by forcing software rendering by setting LIBGL_ALWAYS_SOFTWARE=1 in my environment! -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
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 -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
@25 Sigh, that's disappointing... I would've hoped for a working solution which involves software rendering, but no. -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
@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 speaking, Intel GPU doesn't support well openGL features at all. This is why we don't recommend to use them for running Webots. I have no perfect solution to propose you to run Webots on this computer. You can: - use Webots 6.1.5 (its rendering engine was more robust on integrated GPUs, but less efficient and less pretty) - try to upgrade the driver - try to run it over Windows where the driver is certainly implemented better Regards, Fabien -8>-- I don't want to comment that... -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
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 help us improving this software. Thank you. Quitting... This happens whenever I open any of the demo world files... If I select "Your Project" from the startup menu it seems to work - the 3D world appears and I'm able to manipulate it with my mouse. Launching webots-bin with gdb gives the following backtrace: (gdb) run Starting program: /home/joh/Packages/webots-64/webots-bin [Thread debugging using libthread_db enabled] [New Thread 0x7fffeb235910 (LWP 11610)] [New Thread 0x7fffe8a74910 (LWP 11619)] Program received signal SIGSEGV, Segmentation fault. 0x7fffea2716be in ?? () from lib/RenderSystem_GL.so (gdb) bt #0 0x7fffea2716be in ?? () from lib/RenderSystem_GL.so #1 0x7fffea2754eb in ?? () from lib/RenderSystem_GL.so #2 0x7fffea2714d7 in ?? () from lib/RenderSystem_GL.so #3 0x7fffea27192c in ?? () from lib/RenderSystem_GL.so #4 0x7fffea26b360 in ?? () from lib/RenderSystem_GL.so #5 0x7fffea2619d1 in ?? () from lib/RenderSystem_GL.so #6 0x7fffea26280d in ?? () from lib/RenderSystem_GL.so #7 0x7484e399 in Ogre::Texture::createInternalResources() () from /home/joh/Packages/webots-64/lib/libOgreMain-1.6.5.so #8 0x74851922 in Ogre::TextureManager::createManual(std::string const&, std::string const&, Ogre::TextureType, unsigned int, unsigned int, unsigned int, int, Ogre::PixelFormat, int, Ogre::ManualResourceLoader*, bool, unsigned int) () from /home/joh/Packages/webots-64/lib/libOgreMain-1.6.5.so #9 0x006ca9e9 in OgreCamera::init(char const*, void*, char, int, int, int, double, double, double, double, bool) () #10 0x006f1649 in V_Camera::initOgreCamera() () #11 0x006f29cb in V_Camera::computeValue() () #12 0x00730499 in V_SimpleSensor::needToWriteAnswer() () #13 0x006eee32 in V_Camera::writeAnswer(C_Controller*) () #14 0x00722e39 in V_Robot::dispatchAnswer() () #15 0x006a3648 in C_Controller::step(C_Request*) () #16 0x006aef9d in C_Scheduler::step() () #17 0x005dca17 in A_Application::runSimulation() () #18 0x005dcf82 in A_Application::MainLoop() () #19 0x00a17c90 in wxEntry(int&, wchar_t**) () #20 0x005d381b in main () Any idea why it crashes here? Software mode is an okay workaround for me, if it didn't crash :-P -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
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) -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
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: Incomplete => Fix Released -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
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 Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
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 seem to be working correctly). Since I have problems to get a valuable error message from the system (which did work in Karmic(, I kindly ask if the instructions at https://edge.launchpad.net/~ubuntu-x-swat/+archive/x-freeze-test are still valid or whether I'm doing something completely wrong. -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
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-ALT-F1, nothing. But I could ssh into the machine (which was completly booted) and collect the usual messages and dumps. Dmesg told me: [ 79.856927] [drm:drm_mode_getfb] *ERROR* invalid framebuffer id I will try the software rendering tomorrow. ** Attachment added: "with Intel next drm kernel" http://launchpadlibrarian.net/43611827/dri_debug.intext-drm-next.tgz -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
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 -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
@14 I will switch to Lucid beta2 this evening and will try out the suggested debugging steps. -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
@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/nao2.wbt file with webots and you will get a invalid memory reference (with some ELF64 errors before) tho...@tk-laptop:~/opt/webots32$ ./webots /usr/lib/gio/modules/libgioremote-volume-monitor.so: wrong ELF class: ELFCLASS64 Failed to load module: /usr/lib/gio/modules/libgioremote-volume-monitor.so /usr/lib/gio/modules/libgvfsdbus.so: wrong ELF class: ELFCLASS64 Failed to load module: /usr/lib/gio/modules/libgvfsdbus.so /usr/lib/gio/modules/libgiogconf.so: wrong ELF class: ELFCLASS64 Failed to load module: /usr/lib/gio/modules/libgiogconf.so An invalid memory reference occured. Please report this error to http://www.cyberbotics.com/bug/ This will help us improving this software. Thank you. The invalid memory reference seems to be a bug of Webots, but unfortunally this means it is not usable under Lucid for more complex tasks than a very simple demo behavior without any camera. My statement in the bug description claiming "The 32 bit version works fine under the same 64 bit system." just means the rendering is working without freezing the system, not that you have an usable Webots program. -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
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 patch to more reliably generate the crash data. If *that* doesn't contain an error state, we'll take what we've got upstream and see if the have any ideas. You said that this also causes hangs with software rendering - if so, it might be better to get a debug trace with swrast, by running “LIBGL_DRIVERS_PATH=/notapath webots”. Attaching both traces might help identify similarities to work out what's actually failing. ** Changed in: xserver-xorg-video-intel (Ubuntu Lucid) Status: Confirmed => Won't Fix ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Confirmed => Incomplete ** Changed in: xserver-xorg-video-intel (Ubuntu) Assignee: Chris Halse Rogers (raof) => (unassigned) ** Changed in: xserver-xorg-video-intel (Ubuntu Lucid) Assignee: Chris Halse Rogers (raof) => (unassigned) ** Tags added: ctrev -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
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. -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
** 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 ** Changed in: xserver-xorg-video-intel (Ubuntu Lucid) Assignee: (unassigned) => Chris Halse Rogers (raof) -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
Freeze occurs with Lucid Beta 1 (tested on a "fresh install" using the LiveCD) -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
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. -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
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: xserver-xorg-video-intel (Ubuntu) Status: New => Incomplete -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
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.launchpad.net/~ubuntu-x-swat/+archive/x-freeze-test . So I don't know whether this is the same bug or something different. Should I try to install Lucid on a seperate partition, and add the PPA there (LiveCD won't work because of the reboot...)? ** Attachment added: "crash outputs after using drm33 from the PPA" http://launchpadlibrarian.net/40234320/dri_debug.drm33.tgz -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
[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 fixed in this release, though, but we've prepared a PPA with this DRM update. Would you mind installing this, rebooting, and testing if the original issue can be reproduced with it or not? The DRM PPA is here: https://edge.launchpad.net/~apw/+archive/red Note there could be new bugs... please file these as new reports using the command 'ubuntu-bug linux' (for kernel or DRM or KMS bugs) or 'ubuntu-bug xorg' if you suspect them to be X.org issues. ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Confirmed => Incomplete -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
** Summary changed: - [i965] [i965] 64 bit Webots simulator freezes system with Intel GM965 + [i965] 64 bit Webots simulator freezes system with Intel GM965 -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
** Changed in: xserver-xorg-video-intel (Ubuntu) Status: New => Confirmed -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
** Tags added: freeze -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Ubuntu-x-swat] [Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
-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 SIGNATURE- Version: GnuPG v1.4.9 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/ iEYEARECAAYFAkuIsaEACgkQcoBavQdRHcwDCQCgh4Dg7jKxVOkvNS4yDL6UxAUw op4AoK+/BunXOR1e8yrQK+T/w9mr1vHl =Tpn0 -END PGP SIGNATURE- ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Incomplete => New -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
Tested on newest Lucid Alpha 3 (amd64 Desktop) and it is still freezing. ** Tags added: lucid -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
** Tags added: karmic -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
@5 I tested it with Lucid Alpha2 (amd64 Desktop) and the freeze still occurs. -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
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 => Incomplete -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
** 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 Webots will freeze the system (even Alt+Print+K won't restart the X server, I need to poweroff the machine manually). The 32 bit version works fine under the same 64 bit system. This is the last message from the command line (subscribed to a good old sheet of paper): do_wait: drmWaitVBlank returned -1, IRQs don't seem to be working correctly. Try adjusting the vblank_mode configuration parameter. Webots might use reflection in their rendering internally (I have contacted the vendor about that) and this bug might be related to https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video- intel/+bug/298532. But in #298532 the reporter explicitly mentions that both 32 bit and 64 bit versions will crash. I know that Ubuntu is not in charge of fixing bugs triggered by some 3rd party commercial application, but no application should be able to freeze the complete system causing data loss and potential file system integrity problems. ProblemType: Bug Architecture: amd64 Date: Thu Jan 28 00:09:20 2010 DistroRelease: Ubuntu 9.10 InstallationMedia: Ubuntu 9.10 "Karmic Koala" - Release amd64 (20091027) MachineType: Dell Inc. XPS M1330 Package: xserver-xorg-video-intel 2:2.9.0-1ubuntu2.1 ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.31-17-generic root=UUID=3c131c8e-4b4b-4ab7-8253-f4be46c2cfdc ro quiet splash ProcEnviron: LANG=de_DE.UTF-8 SHELL=/bin/bash ProcVersionSignature: Ubuntu 2.6.31-17.54-generic RelatedPackageVersions: xserver-xorg 1:7.4+3ubuntu10 libgl1-mesa-glx 7.6.0-1ubuntu4 libdrm2 2.4.14-1ubuntu1 xserver-xorg-video-intel 2:2.9.0-1ubuntu2.1 xserver-xorg-video-ati 1:6.12.99+git20090929.7968e1fb-0ubuntu1 SourcePackage: xserver-xorg-video-intel Uname: Linux 2.6.31-17-generic x86_64 XorgConf: Error: [Errno 2] No such file or directory: '/etc/X11/xorg.conf' dmi.bios.date: 12/26/2008 dmi.bios.vendor: Dell Inc. dmi.bios.version: A15 dmi.board.name: 0N6705 dmi.board.vendor: Dell Inc. dmi.chassis.type: 8 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvrA15:bd12/26/2008:svnDellInc.:pnXPSM1330:pvr:rvnDellInc.:rn0N6705:rvr:cvnDellInc.:ct8:cvr: dmi.product.name: XPS M1330 dmi.sys.vendor: Dell Inc. fglrx: Not loaded system: distro: Ubuntu architecture: x86_64kernel: 2.6.31-17-generic + + + [lspci] + 00:02.0 VGA compatible controller [0300]: Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller [8086:2a02] (rev 0c) + Subsystem: Dell Device [1028:0209] -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 513523] Re: [i965] 64 bit Webots simulator freezes system with Intel GM965
** Summary changed: - 64 bit Webots simulator freezes system with Intel GM965 + [i965] 64 bit Webots simulator freezes system with Intel GM965 -- [i965] 64 bit Webots simulator freezes system with Intel GM965 https://bugs.launchpad.net/bugs/513523 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
