[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
At work we have computers running Ubuntu 12.04 with kernel 3.2.0-29 and 12.10 with kernel 3.5.0-26. All computers are now getting random bug with unity or even with unity-2d or gnome-panel, since we started upgrading kernel the 20 March (kernel 3.2.0-29 was installed at this date). By merging/sorting changelog of both kernel I found 5 changes applied to both kernel, so regression was probably introduced by one of them. * drm/i915: Disable AsyncFlip performance optimisations - LP: #1117693 * drm/i915: dump UTS_RELEASE into the error_state - LP: #1117693 * drm/i915: GFX_MODE Flush TLB Invalidate Mode must be '1' for scanline waits - LP: #1117693 * drm/i915: Implement WaDisableHiZPlanesWhenMSAAEnabled - LP: #1117693 * drm/i915: Invalidate the relocation presumed_offsets along the slow path - LP: #1117693 On all of your computer simply running glxgears make the GPU Hung occur instantly with affected kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
Re: [Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
i have switched to gnome classic, works fine. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
** Changed in: linux (Ubuntu Precise) Status: Invalid = Confirmed ** Changed in: linux (Ubuntu Precise) Importance: Undecided = Critical -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
The Raring kernel has been rebased to upstream 3.8.4 in the 3.8.0-14.24 kernel. Can folks affected by this bug in Raring upgrade to the latest 3,8 kernel and confirm it has been fixed? ** Changed in: linux (Ubuntu Raring) Assignee: Ubuntu Kernel Team (ubuntu-kernel-team) = (unassigned) ** Changed in: linux (Ubuntu Raring) Assignee: (unassigned) = Canonical Kernel Team (canonical-kernel-team) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
Note the stale TLB bug which is what this bug has become is not present in raring. Patches required: commit 3ac7831314eba873d60b58718123c503f6961337 Author: Jesse Barnes jbar...@virtuousgeek.org Date: Thu Oct 25 12:15:47 2012 -0700 drm/i915: PIPE_CONTROL TLB invalidate requires CS stall commit 9a28977181724ebbd9bdc45291cf29da55a729ee Author: Jesse Barnes jbar...@virtuousgeek.org Date: Fri Oct 26 09:42:42 2012 -0700 drm/i915: TLB invalidation with MI_FLUSH_DW requires a post-sync op v3 commit 7d54a904285b6e780291b91a518267bec5591913 Author: Chris Wilson ch...@chris-wilson.co.uk Date: Fri Aug 10 10:18:10 2012 +0100 drm/i915: Apply post-sync write for pipe control invalidates -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
drm/i915: GFX_MODE Flush TLB Invalidate Mode must be '1' for scanline waits caused the problem to hit stable kernels though, would it not be more prudent to revert that? ** Summary changed: - [regression] 3.5.0-26-generic GPU hangs + [regression] 3.5.0-26-generic and 3.2.0-39-generic GPU hangs ** Summary changed: - [regression] 3.5.0-26-generic and 3.2.0-39-generic GPU hangs + [regression] 3.5.0-26-generic and 3.2.0-39-generic GPU hangs on Sandybridge -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic and 3.2.0-39-generic GPU hangs on Sandybridge To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
** This bug is no longer a duplicate of bug 946899 [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
I am on a Lenovo x131e. Running 64 bit Ubuntu 12.10, Sandy bridge i3, using Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller. System hangs when running 3.5.0-26-generic. Also get occasional screen distortions. Hang happens every 5-15 minutes. I had problems with my webcam using the 3.5.0-25 and 3.5.0-24 kernels, which were fixed with the update to 3.5.0-26 (see here: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1147729). As such i have had to revert back to 3.5.0-23 to get a working system: usable webcam and no freezing. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
@tjaalton: Reverting only 899b550 seems also to work. I've only done some light testing, though. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
*** This bug is a duplicate of bug 946899 *** https://bugs.launchpad.net/bugs/946899 ** This bug has been marked a duplicate of bug 946899 [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
*** This bug is a duplicate of bug 946899 *** https://bugs.launchpad.net/bugs/946899 How can a regression introduced a month ago be a duplicate of a bug reported more than a year ago?! Both bugs seem to cause a intel GPU hang, but that does mean they are the same bug. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
i am on ubuntu 12.10 with dell inspiron with external monitor the hangs are with 3.5.0-26-generic i switched back to 3.5.0-25-generic and it works awesomely fine. i dont feel like moving to 3.5.7, cant put time experimenting this. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
** Tags added: kernel-key -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
This kernel seems good for me. I have installed: linux-headers-3.5.7-03050708 linux-headers-3.5.7-03050708-generic linux-image-3.5.7-03050708-generic linux-image-extra-3.5.7-03050708-generic Now, since 15 hours, I have no GPU hung messages. Before, with linux-image-3.5.0-26-generic, I usually got GPU hung messages ca. 20 min after booting, the graphics console and Xorg were dead, and only remote login was possible. The funny thing is: The problem only did happen for me on my Lenovo X121e notebook. The 3.5.0.26 kernel works well for me on a Dell notebook and on some Asus eee 4GB PC. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
On quantal with kernel 3.5.7-03050708-generic #201303180635 SMP, I already got 2 hangups in 2 hours. Not fixed. [ 1618.193319] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung [ 1618.193335] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state [ 1618.200630] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [ 5016.818088] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung [ 5016.818342] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
Gard: could you try just to revert '899b550' from the kernel to see if it alone is enough to fix the regression -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
It took a lot longer than normal but I confirmed the bug is still present in 3.5.7. Linux matt-work 3.5.7-03050708-generic #201303180635 SMP Mon Mar 18 10:36:03 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux Mar 28 16:42:33 matt-work kernel: [13712.881340] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung Mar 28 16:42:33 matt-work kernel: [13712.881344] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state Mar 28 16:42:33 matt-work kernel: [13712.884466] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
That's good news that v3.8.4 appears to resolve this bug. That means the fix will make it's way into Raring when the kernel is rebased. However, this bug was also reported to exist in Quantal. Can the latest 3.5 stable kernel also be tested: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.5.7.8-quantal/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
I tested with kernel 3.5.7-03050708-generic and got one hangup so far: [ 4398.561288] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung [ 4398.561294] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state [ 4398.572743] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
This is also affecting me, running 12.04 Pangolin LTS (Server). Running kernel 3.2.0-38-generic x86_64 has no issues, but when I updated to 3.2.0-39, xorg keeps hanging a few seconds after logging in, the following is in kern.log Mar 26 09:10:48 D064 kernel: [ 73.020664] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung Mar 26 09:10:48 D064 kernel: [ 73.020674] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state Mar 26 09:10:48 D064 kernel: [ 73.023775] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 7849 at 7844, next 7850) Mar 26 09:11:16 D064 kernel: [ 101.368881] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung Mar 26 09:11:16 D064 kernel: [ 101.368908] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 8023 at 8021, next 8024) Mar 26 09:11:23 D064 kernel: [ 108.015059] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung Mar 26 09:11:23 D064 kernel: [ 108.015116] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 8026 at 8021, next 8027) Mar 26 09:11:30 D064 kernel: [ 114.661230] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung Mar 26 09:11:30 D064 kernel: [ 114.661254] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 8029 at 8027, next 8030) Mar 26 09:11:32 D064 kernel: [ 116.800638] [drm:i915_hangcheck_elapsed] *ERROR* Hangcheck timer elapsed... GPU hung Mar 26 09:11:32 D064 kernel: [ 116.800660] [drm:i915_wait_request] *ERROR* i915_wait_request returns -11 (awaiting 8032 at 8030, next 8033) Mar 26 09:11:32 D064 kernel: [ 116.800724] [drm:i915_reset] *ERROR* GPU hanging too fast, declaring wedged! Mar 26 09:11:32 D064 kernel: [ 116.800727] [drm:i915_reset] *ERROR* Failed to reset chip. I've not tried any alternate kernels yet, but I am running Gnome3. Full package list is attached: Also, output from lspci. ** Attachment added: lspciandpackages.txt https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+attachment/3597927/+files/lspciandpackages.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
I think this is the same as the related in https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1157786 I am running 12.04 with 3.2 kernel.. as soon as it upgraded to 3.2.0-39 the system became highly unstable (on my sandybridge machine with integrated graphics). Tried the 3.5 kernel for precise and the result was the same. I have another machine with the 3.2.0-39 kernel with no problems (laptop with Core2Duo). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
Thanks for testing everyone. So it looks like I should perform a reverse bisect between v3.8 and v3.9-rc1. Just for completeness, can you also test the latest v3.8 stable kernel, to confirm the bug still exists there? v3.8.4: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.8.4-raring/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
I've been on 3.8.4 for several hours with no problems. Linux matt-work 3.8.4-030804-generic #201303201832 SMP Wed Mar 20 22:33:00 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
The kernel 3.8.4-030804-generic has been stable on my system as well. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
I got this a lot with Kernel: 3.5.0-26-generic and used a quick workround to avoid the problem: http://askubuntu.com/questions/225356 /how-can-i-enable-the-sna-acceleration-method-for-intel-cards-under- ubuntu-12-04 SNA does not seem to have the same issue just UXA. If I have time I can try a new kernel but I spent so much time on this already it may be a few days before I get the time to try the new kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
I had the problem right after updating (not upgrading) on Saturday using 12.04. I was able to control it by logging into 2D and immediately opening the System Monitor and shutting down the three instances of Ubuntu One (login, synch and launch), because the machine would freeze upon login to Ubuntu One. I then had to shut down zeitgeist-fts, because that would start eating up resourced (upto 300mb of memory at one point). At that point, I just decided to reinstall into 12.10. I did that and it worked fine for an hour, so I started transfering over my backed up files and logged into Ubuntu One while running the updates. The problems began immediately, including resource use going up to 100% for long periods of time, mainly through the multiplication of the gkts (?) service. It only used 3.8MB at a time, but at one point there were 20 instances of it open. I concluded it was Ubuntu One causing the problem, so I reinstalled again, this time not logging into Ubuntu One. No problems for 4 hours, even as I installed software. Then I ran the automatic software update, and the problems began again immediately. Constant crashing, crazy graphic corruption and other issues. Ran the system log and got the similar error: kernel [224.243459] [drm: Enable RC6 States: RC6 off, RC6p off, RC6p off] kernal [246.465377] [drm: i95_hangcheck_hung] *ERROR* Hangcheck timer elapsed GPU hung etc., etc. This is a nightmare. Need a fix. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
Test kernel did not fix the issue for me. Linux matt-work 3.5.0-27-generic #45~lp1140716v1 SMP Fri Mar 22 15:50:00 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux Mar 25 08:12:15 matt-work kernel: [ 158.302349] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung Mar 25 08:12:15 matt-work kernel: [ 158.302353] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state Mar 25 08:12:15 matt-work kernel: [ 158.305230] [drm] Enabling RC6 states: RC6 off, RC6p off, RC6pp off Mar 25 08:12:36 matt-work kernel: [ 179.663557] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung Mar 25 08:12:36 matt-work kernel: [ 179.663780] [drm] Enabling RC6 states: RC6 off, RC6p off, RC6pp off -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
Thanks, everyone for testing. So it sounds like my test kernel did not fix this bug. However, it sounds like this bug is fixed in the v3.9 mainline kernel, at least in rc3. I can perform a Reverse kernel bisect to identify the commit that fixes this bug. It will first require us to identify the first v3.9 release candidate that does not exhibit this bug. We know that it is fixed in rc3, so it would be good to test rc1 and rc2. Can folks affected by this bug test those two release candidates: v3.9-rc1: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.9-rc1-raring/ v3.9-rc2: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.9-rc2-raring/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
I've been on the rc1 kernel for about 3 hours with no problem. Linux matt-work 3.9.0-030900rc1-generic #201303060659 SMP Wed Mar 6 12:00:04 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
Same for me. Kernel 3.9-rc1 for many hours already, no problems at all. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
3.9.0-030900rc1-generic has been stable for me too for several hours. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
I'm confused as to where the commits referenced by tjaalton in comment #19 live, but for what it's worth, I seem to have a stable system after applying reverse diffs of the following commits from the linux-3.5.y branch of git://kernel.ubuntu.com/ubuntu/linux.git to the 3.5.0-27.45 sources: 2964148 - drm/i915: Implement WaDisableHiZPlanesWhenMSAAEnabled 899b550 - drm/i915: GFX_MODE Flush TLB Invalidate Mode must be '1' for scanline waits Just reverting the first, or using jsalisbury's kernel from comment #22 (ignore my comment #23, I was being an idiot and forgot the modules) gives me a GPU hang and/or graphics corruption within minutes, especially quickly if opening Firefox. After reverting both of the above, I haven't been able to hang the system yet. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
Kernel 3.9.0-030900rc3-generic from comment #21 is much more stable for me, no problems so far after 4h of operation. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
@jsalisbury: After a few days of use and many suspend-resume cycles, I am yet to encounter a problem with kernel 3.9-rc3 (as indicated in comment #21). No problems whatsoever on my Dell v131 (i5 Sandybridge)... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
torsten, maybe you are having a different issue, note that your hang doesn't look like related to rc6 state. [51278.397785] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off BTW, my system is still surviving without hangs with the patched 3.5 kernel. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
I just had a burst of dialogs informing of non-existent GPU hangs (with kernel 3.5 patched). The GPU hans are not reported in dmesg though, so I don't know where is it getting from. Also no corruption or anything. Seems like the dialog madness is started when an unrelated program crashes. Maybe is just an apport bug? How should I proceed to see what's really going on? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
@jsalisbury: I've been running your 3.5.0-27-generic #45~lp1140716v1 for 5 hours and I've already had 3 hangs. No improvement here. [ 5733.121323] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung [ 5733.121330] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state [ 5733.124957] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
OK, it took a while but I got the GPU hang finally with kernel3.5.0-27-generic #45~lp1140716v1 : [22344.085044] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung [22344.085051] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state [22344.090106] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
Always happens with firefox, an only with certain sites (consistently). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
I got this with a second hang: [22344.085044] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung [22344.085051] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state [22344.090106] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [23652.138382] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung [23652.138898] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off [23652.146420] [ cut here ] [23652.146491] WARNING: at /home/jsalisbury/bugs/lp1140716/ubuntu-quantal/drivers/gpu/drm/i915/intel_pm.c:2505 gen6_enable_rps+0x706/0x710 [i915]() [23652.146495] Hardware name: SATELLITE Z830 [23652.146497] Modules linked in: sdhci_pci sdhci snd_hda_codec_hdmi snd_hda_codec_realtek joydev btusb coretemp kvm_intel kvm ghash_clmulni_intel aesni_intel arc4 cryptd aes_x86_64 snd_hda_intel snd_hda_codec snd_hwdep snd_pcm uvcvideo videobuf2_core videodev snd_seq_midi videobuf2_vmalloc videobuf2_memops snd_rawmidi microcode snd_seq_midi_event iwlwifi snd_seq snd_timer snd_seq_device i915 bnep rfcomm mac80211 toshiba_acpi sparse_keymap drm_kms_helper wmi toshiba_bluetooth snd pcspkr bluetooth drm i2c_algo_bit cfg80211 soundcore psmouse mac_hid snd_page_alloc video serio_raw mei lpc_ich parport_pc ppdev nfsd nfs lockd fscache auth_rpcgss nfs_acl lp sunrpc parport ahci libahci e1000e [last unloaded: sdhci] [23652.146578] Pid: 3451, comm: kworker/u:0 Not tainted 3.5.0-27-generic #45~lp1140716v1 [23652.146581] Call Trace: [23652.146592] [81051bef] warn_slowpath_common+0x7f/0xc0 [23652.146599] [81051c4a] warn_slowpath_null+0x1a/0x20 [23652.146621] [a03f6316] gen6_enable_rps+0x706/0x710 [i915] [23652.146640] [a03e2446] intel_modeset_init_hw+0x66/0xa0 [i915] [23652.146655] [a03b84b4] i915_reset+0x1a4/0x6e0 [i915] [23652.146663] [8101257b] ? __switch_to+0x12b/0x420 [23652.146679] [a03bd943] i915_error_work_func+0xc3/0x110 [i915] [23652.146688] [8107098a] process_one_work+0x12a/0x420 [23652.146701] [a03bd880] ? gen6_pm_rps_work+0xe0/0xe0 [i915] [23652.146707] [8107153e] worker_thread+0x12e/0x2f0 [23652.146712] [81071410] ? manage_workers.isra.26+0x200/0x200 [23652.146719] [81076033] kthread+0x93/0xa0 [23652.146726] [8168ab24] kernel_thread_helper+0x4/0x10 [23652.146732] [81075fa0] ? kthread_freezable_should_stop+0x70/0x70 [23652.146737] [8168ab20] ? gs_change+0x13/0x13 [23652.146740] ---[ end trace 2153106cc632835c ]--- -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
This is really getting annoying, is anybody taking care of this? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
@shkn: Using 3.5.0-25-generic made my PC usable again. I get an error message only at login. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
it's one of these commits (from the quantal kernel), likely the top one since it's happening on sandybridge: 817e8fdee14b05d drm/i915: Implement WaDisableHiZPlanesWhenMSAAEnabled 4c443ec9afe7f6f drm/i915: GFX_MODE Flush TLB Invalidate Mode must be '1' for scanline waits f534135423c7028 drm/i915: Disable AsyncFlip performance optimisations c0c1fd8a18479f0 drm/i915: Invalidate the relocation presumed_offsets along the slow path ** Changed in: linux (Ubuntu) Importance: Medium = Critical ** Changed in: linux (Ubuntu) Assignee: (unassigned) = Ubuntu Kernel Team (ubuntu-kernel-team) ** Also affects: linux (Ubuntu Precise) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Quantal) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Raring) Importance: Critical Assignee: Ubuntu Kernel Team (ubuntu-kernel-team) Status: Confirmed ** Changed in: linux (Ubuntu Quantal) Importance: Undecided = Critical ** Changed in: linux (Ubuntu Quantal) Status: New = Confirmed ** Changed in: linux (Ubuntu Precise) Importance: Undecided = Critical ** Changed in: linux (Ubuntu Precise) Status: New = Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
note that I'm not sure it's affecting raring, maybe not. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
** Also affects: linux-lts-quantal (Ubuntu) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Precise) Status: Confirmed = Invalid ** Changed in: linux-lts-quantal (Ubuntu Precise) Status: New = Confirmed ** Changed in: linux-lts-quantal (Ubuntu Quantal) Status: New = Invalid ** Changed in: linux-lts-quantal (Ubuntu Raring) Status: New = Invalid ** Changed in: linux-lts-quantal (Ubuntu Precise) Importance: Undecided = Critical ** Changed in: linux (Ubuntu Precise) Importance: Critical = Undecided -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
** Tags added: performing-bisect -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
I'd like to perform a kernel bisect to identify the exact commit that introduced this regression. However, it would be good to test the latest mainline and a test kernel with commit 817e8fdee14b05d reverted. The latest mainline kernel can be downloaded from: http://kernel.ubuntu.com/~kernel-ppa/mainline/v3.9-rc3-raring/ Can folks affected by this bug test the v3.9-rc3 kernel? One thing to note, you will need to install both the linux-image and linux-image-extra .deb packages. I will also build a Quantal test kernel with commit 817e8fdee14b05d reverted and post a link shortly. Thanks in advance! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
I built a Quantal test kernel with commit 817e8fdee14b05d reverted. The kernel can be downloaded from: http://people.canonical.com/~jsalisbury/lp1140716/ Can folks affected by this bug test this kernel and report back if it fixes the issue? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
@jsalisbury: I could not successfully test the kernel you linked to in comment #22, as it rendered my system unusable. X started at 640x480, there was no working keyboard/mouse, and I could not SSH in. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
@jsalisbury: Thanks for pointing to this kernel version. I have been able to successfully test kernel v3.9-rc3 on Precise 12.04.2 (I am running with quantal-lts xorg stack). I have been running on it for ~ 3 hours so far with success. It usually took some time for me to hit this bug on my Dell V131, so some more testing might be required. I will report back if I hit the bug again. So far so good. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
Also initial success for now. Still getting the annoying dialog at startup though (but no signs of GPU hungs in dmesg). -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
@jsakusbury: I tested your kernel 3.5.0-27-generic #45~lp1140716v1 (from comment #22), it was no improvement for my system. I got two hangups within the first hour (one S3 cycle at 1985), the second one forced me to turn off the system: [0.00] Command line: BOOT_IMAGE=/vmlinuz-3.5.0-27-generic root=/dev/mapper/System-root ro quiet splash i915.i915_enable_rc6=1 vt.handoff=7 [0.00] Kernel command line: BOOT_IMAGE=/vmlinuz-3.5.0-27-generic root=/dev/mapper/System-root ro quiet splash i915.i915_enable_rc6=1 vt.handoff=7 [0.804805] i915 :00:02.0: power state changed by ACPI to D0 [0.804809] i915 :00:02.0: power state changed by ACPI to D0 [0.805030] i915 :00:02.0: setting latency timer to 64 [0.824988] i915 :00:02.0: irq 43 for MSI/MSI-X [1.563280] [drm] Initialized i915 1.6.0 20080730 for :00:02.0 on minor 0 [ 1894.853449] i915 :00:02.0: power state changed by ACPI to D3 [ 1896.202702] i915 :00:02.0: power state changed by ACPI to D0 [ 1896.202708] i915 :00:02.0: power state changed by ACPI to D0 [ 1896.202720] i915 :00:02.0: setting latency timer to 64 [ 1984.429241] i915 :00:02.0: power state changed by ACPI to D3 [ 1985.767157] i915 :00:02.0: power state changed by ACPI to D0 [ 1985.767160] i915 :00:02.0: power state changed by ACPI to D0 [ 1985.767168] i915 :00:02.0: setting latency timer to 64 [ 2132.278551] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung [ 2132.278555] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state [ 3504.895781] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
** Summary changed: - [regression] 3.5.0-26-generic CPU hangs + [regression] 3.5.0-26-generic GPU hangs -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1140716] Re: [regression] 3.5.0-26-generic GPU hangs
Same issue here. Happens very often during firefox usage, but also on other ocasions. [51278.392895] [drm:i915_hangcheck_hung] *ERROR* Hangcheck timer elapsed... GPU hung [51278.392901] [drm] capturing error event; look for more information in /debug/dri/0/i915_error_state [51278.397785] [drm] Enabling RC6 states: RC6 on, RC6p off, RC6pp off -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1140716 Title: [regression] 3.5.0-26-generic GPU hangs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1140716/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
