[Bug 305979] Re: [g45] jaunty X EQ overflow infinite loop hang
** Changed in: xserver-xorg-video-intel Importance: Unknown = Critical -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/305979 Title: [g45] jaunty X EQ overflow infinite loop hang -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 305979] Re: [g45] jaunty X EQ overflow infinite loop hang
** Changed in: xserver-xorg-video-intel Importance: Critical = Unknown -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/305979 Title: [g45] jaunty X EQ overflow infinite loop hang -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 305979] Re: [g45] jaunty X EQ overflow infinite loop hang
** Changed in: linux Status: Confirmed = Fix Released -- [g45] jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: [g45] jaunty X EQ overflow infinite loop hang
2.6.28-5.12 * drm/i915: set vblank enabled flag correctly across IRQ * drm/i915: don't enable vblanks on disabled pipes ** Also affects: linux (Ubuntu Jaunty) Importance: High Assignee: Tim Gardner (timg-tpi) Status: Fix Committed ** Changed in: linux (Ubuntu Jaunty) Status: Fix Committed = Fix Released ** Changed in: linux (Ubuntu Jaunty) Assignee: Tim Gardner (timg-tpi) = (unassigned) -- [g45] jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: [g45] jaunty X EQ overflow infinite loop hang
Matteo, I had the exact same experience yesterday and filed this bug: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/320525 I also mentioned it in #ubuntu-x and they said it will be fixed as soon as intel xorg ddx driver 2.6.1 hits apt. Indeed this morning I got new updates and they fixed my black-and-white screen corruption issues and my machine is not bootable again. Now let's try to confirm that the drmWaitForVBlank bug has disappeared with these new versions. -- [g45] jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: [g45] jaunty X EQ overflow infinite loop hang
Yes, everything is now working. -- [g45] jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: [g45] jaunty X EQ overflow infinite loop hang
This particular bug is now fixed for me with the latest set of updates. However, I'm now hitting the very annoying LP #320813 -- [g45] jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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: [Bug 305979] Re: [g45] jaunty X EQ overflow infinite loop hang
On Thu, Jan 22, 2009 at 10:22:03PM -, nicobrainless wrote: Still I don't find the file to patch on my lappy, sorry for the noob question but how do I apply them?? The kernels are close to release into Jaunty. Hopefully today. -- [g45] jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: [g45] jaunty X EQ overflow infinite loop hang
According to Timo It appears that the mesa and drm header interaction should now be resolved. -- [g45] jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: [g45] jaunty X EQ overflow infinite loop hang
Right now I received an update of libdrm and the X stopped working. Instead of the login screen it was filled by black-and-white squares. Am I missing something and something else should be updated or it's just another bug? -- [g45] jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: [g45] jaunty X EQ overflow infinite loop hang
** Changed in: linux (Ubuntu) Assignee: (unassigned) = Tim Gardner (timg-tpi) Status: Triaged = Fix Committed -- [g45] jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: [g45] jaunty X EQ overflow infinite loop hang
Yay... finally somewhere with a solution to those crazy hung-ups! Still I don't find the file to patch on my lappy, sorry for the noob question but how do I apply them?? thanks -- [g45] jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: [g45] jaunty X EQ overflow infinite loop hang
** Changed in: xserver-xorg-video-intel Status: Confirmed = Fix Released -- [g45] jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: [g45] jaunty X EQ overflow infinite loop hang
Here is the upstream patches. ** Attachment added: upstream vblank patches (libdrm + kernel drm + kernel i915) http://launchpadlibrarian.net/21310663/upstream_vblank_libdrm_and_kernel_patches.tgz -- [g45] jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: [g45] jaunty X EQ overflow infinite loop hang
Here is a set of slightly modified patches that will apply cleanly to jaunty as of jan 18th (in this version the drm and i915 kernel patches have been merged into a single .patch file). Please note that these patches will likely not apply cleanly later on when jaunty gets new versions of libdrm/kernel etc. Also it seems that Timo Aaltonen (tjaalton) is working on getting these patches into Ubuntu already (see this e-mail: https://lists.ubuntu.com/archives/kernel- team/2009-January/004151.html ). ** Attachment added: libdrm+kernel patches modified to apply cleanly to jaunty as of jan 18th http://launchpadlibrarian.net/21310792/ubuntu_jaunty_jan18th_vblank_libdrm_and_kernel_fixes.tgz -- [g45] jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: [g45] jaunty X EQ overflow infinite loop hang
looks like it should be fixed in the kernel. ** Changed in: linux (Ubuntu) Sourcepackagename: xserver-xorg-video-intel = linux -- [g45] jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: [g45] jaunty X EQ overflow infinite loop hang
Isn't Jaunty moving ahead to libdrm 2.4.4 (making the libdrm patches here obsolete)? -- [g45] jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: [g45] jaunty X EQ overflow infinite loop hang
Yup, that's correct. Patches are for testing only (i'm running with these patches now to verify that they actually do remove the drmWaitForVBlank bug). Timo said earlier that libdrm 2.4.4 is ready, but it (and intel 2.6.0) is blocked by mesa not building against the drm headers provided by the kernel.. soon, hopefully. -- [g45] jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: [g45] jaunty X EQ overflow infinite loop hang
As it's not completely clear in the upstream bug reports, the kernel branch where the fixes are located is: git://git.kernel.org/pub/scm/linux/kernel/git/anholt/drm-intel.git drm-intel-2.6.28 You can see them on: http://git.kernel.org/?p=linux/kernel/git/anholt /drm-intel.git;a=shortlog;h=drm-intel-2.6.28 commit e1a6fcee467556a7e955fe1f7ccc134dd2f974e7 Author: Jesse Barnes jbar...@virtuousgeek.org Date: Tue Jan 6 10:21:24 2009 -0800 drm/i915: set vblank enabled flag correctly across IRQ install/uninstall commit 9f4f07ceb1716d8796089fcef91621c5f07c872a Author: Jesse Barnes jbar...@virtuousgeek.org Date: Thu Jan 8 10:42:15 2009 -0800 drm/i915: don't enable vblanks on disabled pipes -- [g45] jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: [g45] jaunty X EQ overflow infinite loop hang
I can confirm this issue too and that the patches does their job. Without these patches my system (Dell E6400) was too unstable to use, I think they should be included in Jaunty asap. -- [g45] jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: [g45] jaunty X EQ overflow infinite loop hang
I can confirm this issue, also on a g45. With my setup, the overflows happen after only a couple of hours of normal usage, if compiz is enabled. Various OpenGL applications, such as screensavers can trigger it as well. Backtrace is always similar to what's posted here. Examples from my setup can be found in the upstream freedesktop bug report. The three patches that Jesse Barnes references in fdo #18922 are, in my opinion, absolutely vital to get in Jaunty, preferably as soon as possible. The G45 is relatively new, which means that more and more people probably are going to be purchasing machines with that chipset during Jaunty's development period. The patches are already in upstream. Of the three patches, the kernel patches apply cleanly, at least to vanilla 2.6.28. The libdrm patch needs a small modification in order to apply cleanly to libdrm 2.3.1, currently in Jaunty. That small modification is simply replacing the line libdrm_la_LDFLAGS = -version-number 2:4:0 -no-undefined with libdrm_la_LDFLAGS = -version-number 2:3:0 -no-undefined For your convenience, I'll attach Jesse's patch with that modification here. ** Attachment added: upstream libdrm patch modified for libdrm-2.3.1 http://launchpadlibrarian.net/21101319/add_timeout_handling_to_drmWaitVBlank-for-libdrm2.4.1.patch -- [g45] jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: [g45] jaunty X EQ overflow infinite loop hang
** Tags added: crash -- [g45] jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: [g45] jaunty X EQ overflow infinite loop hang
** Summary changed: - g45 jaunty X EQ overflow infinite loop hang + [g45] jaunty X EQ overflow infinite loop hang ** Changed in: xserver-xorg-video-intel (Ubuntu) Importance: Undecided = High Status: New = Triaged -- [g45] jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: [g45] jaunty X EQ overflow infinite loop hang
** Bug watch added: Linux Kernel Bug Tracker #12166 http://bugzilla.kernel.org/show_bug.cgi?id=12166 ** Also affects: linux via http://bugzilla.kernel.org/show_bug.cgi?id=12166 Importance: Unknown Status: Unknown -- [g45] jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: [g45] jaunty X EQ overflow infinite loop hang
** Changed in: linux Status: Unknown = Confirmed -- [g45] jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: g45 jaunty X EQ overflow infinite loop hang
Today I found my jauny xorg hung again, I saw the exact same stack in gdb as the one I reported above. However, this time the xorg_log did not mention EQ overflow. Could be another bug or maybe this gives some clue about this particular bug. I'm attaching the xorg_log from today that doesn't show any EQ overflow reference. ** Attachment added: xorg_log for similar or same bug (this time no EQ overflow errors depsite identical stack in gdb) http://launchpadlibrarian.net/20325468/Xorg.0.log -- g45 jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: g45 jaunty X EQ overflow infinite loop hang
I just hit this exact same spontaneous Xorg freeze again (I was browsing a pdf in evince this time). That's two freezes in one day. -- g45 jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: g45 jaunty X EQ overflow infinite loop hang
** Tags added: g45 intel jaunty xorg -- g45 jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: g45 jaunty X EQ overflow infinite loop hang
** Attachment added: gdb.txt http://launchpadlibrarian.net/20280797/gdb.txt -- g45 jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: g45 jaunty X EQ overflow infinite loop hang
** Attachment added: xorg_log showing inf loop backtrace related to EQ overflow http://launchpadlibrarian.net/20280802/xorg_log.txt ** Bug watch added: freedesktop.org Bugzilla #18922 https://bugs.freedesktop.org/show_bug.cgi?id=18922 ** Also affects: xserver-xorg-video-intel via https://bugs.freedesktop.org/show_bug.cgi?id=18922 Importance: Unknown Status: Unknown -- g45 jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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 305979] Re: g45 jaunty X EQ overflow infinite loop hang
** Changed in: xserver-xorg-video-intel Status: Unknown = Confirmed -- g45 jaunty X EQ overflow infinite loop hang https://bugs.launchpad.net/bugs/305979 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
