[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Fix Committed = Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
This bug was fixed in the package linux - 3.8.0-13.23 --- linux (3.8.0-13.23) raring; urgency=low [ Upstream Kernel Changes ] * Revert drm/i915: enable irqs earlier when resuming - LP: #1156310 * Revert drm/i915: reorder setup sequence to have irqs for output setup - LP: #1156310 * x86/apic: Remove noisy zero-mask warning from default_send_IPI_mask_logical() - LP: #1100202 * drm/i915: Fix races in gen4 page flip interrupt handling - LP: #1116587 * drm/i915: Revert hdmi HDP pin checks - LP: #1135668 * signal: always clear sa_restorer on execve - LP: #1153813 - CVE-2013-0914 -- Tim Gardner tim.gard...@canonical.com Mon, 18 Mar 2013 10:04:33 -0600 ** Changed in: linux (Ubuntu) Status: Fix Committed = Fix Released ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2013-0914 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
** Changed in: linux (Ubuntu) Status: In Progress = Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
** Changed in: linux (Ubuntu) Status: Fix Committed = In Progress ** Changed in: linux (Ubuntu) Assignee: (unassigned) = Timo Aaltonen (tjaalton) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
This seems to be fixed with the drm-intel-nightly kernel! Thanks! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
I don't think so, maybe I can get one of the Ubuntu guys to chase up... For the time being, you can find a kernel packaged here http://kernel.ubuntu.com/~kernel-ppa/mainline/drm-intel-nightly/current/ with the fixes. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
Sorry, I was occupied the last weeks. Has this gone into raring- proposed? What exactly do I have to install to test it? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
** Changed in: compiz (Ubuntu) Status: Confirmed = Invalid ** Changed in: xserver-xorg-video-intel (Ubuntu) Status: Confirmed = Fix Committed ** Changed in: linux (Ubuntu) Status: Confirmed = Fix Committed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
Ok, the patch has landed: commit 21ad833075801a7cd81b5ef1604ffc6c600e5ff9 Author: Ville Syrjälä ville.syrj...@linux.intel.com Date: Tue Feb 19 15:16:39 2013 +0200 drm/i915: Fix races in gen4 page flip interrupt handling Can you please try drm-intel-experimental (from the mainline ppa) when it is updated, or drm-intel-next directly? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
I think the fixed version of https://patchwork.kernel.org/patch/2159201/ will be interesting to test for this case. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
I think SwapbuffersWait fixes it for me as well. So far it has not crashed for a day of light usage... What can we do to narrow down the problem? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
That confirms that pageflipping is the direct cause of the hangs. Very recently suspicion has been raised that the gen4 pageflipping irq handling may be racy - which would help explain why all the reports of this hang I've seen so far have been gen4. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
Chris, so far disabling SwapbuffersWait fix it for me. Also, I have a really old monitor could it be the cause of the crash? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
I have now tested 3.5.0-22-generic for the whole evening and it has not crashed so far. Thus I expect the kernel to be involved in this issue. ** Also affects: linux (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
Another test you can try is with the 3.8 kernel is: Option SwapbuffersWait false which will disable pageflipping (as well as disabling vsync) altogether. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
Wow. Thanks for testing that, that rules out an easy workaround and leaves me a little more puzzled. Yet another pageflip race in the kernel still seems the most likely explanation. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
What can I do to confirm or rule out such a page flip bug? There is nothing 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/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
Might this be realted to bug #1097315? I got the updated kernel 20 minutes ago and so far my system has not become unaccessible -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
Ok, this is just an improvement but no fix. The bug occured after 15 minutes of heavy usage. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
Testing with kernel 3.5.0-22-generic now, will report back later -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
One thing you can try is building the driver from git with debugging enabled: $ apt-get build-dep xserver-xorg-video-intel $ git clone git://anongit.freedesktop.org/xorg/driver/xf86-video-intel $ cd xf86-video-intel $ ./autogen.sh --prefix=/usr --with-default-accel=sna --enable-debug $ make sudo make install Restart X and you should have a line in your Xorg.log saying (II) intel(0): SNA compiled with assertions enabled See if that catches anything - if you get spontaneous restarts make sure to attach the gdm.log in order to report the failed assertions. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
INstalled the driver. It crashed after a minute. However, nothing in the logs as far as I can see. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
** Attachment added: x log with sna assertions https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1116587/+attachment/3527227/+files/Xorg.0.log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
the info will be in /var/log/lightdm/x-0.log if you can attach that Felix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
When it crashes, switch to a vt, sudo cp /var/log/lightdm/x-0.log{,.bak}
so it doesn't get overwritten, and attach /var/log/lightdm/x-0.log.bak
please :)
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[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
A simple thing to test would be echo /etc/X11/xorg.conf.d/intel.conf EOF Section Device Identifier Device0 Driver intel Option TripleBuffer false EndSection EOF and see if the hangs still occur. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
Chris, I've tried your previous configuration and X frooze right when I started chromium. Usally it take like 3-4 hours. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
Scrolling http://planet.gnome.org/ as fast as I can -- I have a logitech mouse with wheel with no friction. The system crashes within 45 seconds when disabling the TrippleBuffer for me. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
Ok after continued testing, I come to the conclusion that the EXA SNA difference does not make any difference here. I had my system running on EXA crash 4 times in the last 30 minutes. But there is nothing in /sys/kernel/debug/dri/0/i915_error_state not /var/log/Xorg.0.log. Any help? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
I'm not seeing any errors in the logs, can you attach ~/.xsession-errors after reproducing it in case it gives some info on why compiz hung? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
some notes from irc, thanks for that! bryce fm, you're right - nothing in your Xorg.0.log or dmesg. And if there's no i915_error_state file then it's sounding like it's not just a GPU lockup or xserver crash bryce even possible it's not X locking up bryce fm, check .xsession-errors, /var/crash for any .crash files, and /var/log/syslog fm no apport popping up at reboot so no .crash, and syslog empty as well bryce fm, is it exactly regular 10 min, or just more or less? fm bryce, no just more or less bryce fm, can you trace to when that first started and what you did leading up to it? or has it been like that since install? fm bryce, happens since running 13.04, was not there with 12.10 fm right now i am on 2.21.2 or so bryce fm, and it started right after upgrading? fm bryce, yes happend right after upgrading bryce fm, hmm well no idea what's wrong, but can throw out some advice for tracking it down more bryce fm, I haven't run across reports quite like this, that sound like a GPU lockup but don't have evidence in the logs bryce fm, so something must be a bit unique about your system. So you might doubly think about anything you've installed or done that other people wouldn't have done. or anything unusual about the hardware that others might not have. bryce fm, fwiw, until just recently, this cycle for 13.04 we haven't changed much on X compared with 12.10, aside from targeted bug fixes. Same xserver, drivers, etc. bryce fm, so issues that crop up on upgrade to 13.04 that didn't happen in 12.10, we often suggest looking first at the kernel or other things, before X, which did receive big bumps. bryce so, like try installing and booting the quantal kernel, and see if you can rule that out bryce and ssh in while it's frozen and look for any files changed in /var/log/* fm what is the best way to get it? fm bryce, yeah, can just go to ctrl-alt-1 bryce fm, think you can download the .deb off launchpad. kernel has no dependencies so pretty much grab from whereever's convenient. bryce oho, if you can vt switch, that suggests not a gpu lockup bryce fm, have you been able to just `sudo service lightdm restart` to get it working again? Or does it require a full reboot? bryce fm, ok gotta go work on some other stuff, but good luck. If you can copy some of the stuff we discussed onto the bug, it'll help fill in whomever looks at it next. fm bryce, will try lightdm restart -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
It again took just a few minutes to crash the system. # sudo service lightdm restart allows me to log in again. .xsession errors does not contain anything relevant. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
I have the same bug on a lenovo X61 with lastest raring updates: 00:02.0 VGA compatible controller: Intel Corporation 82G965 Integrated Graphics Controller I can also restart lightdm from vt and I've tried with older kernels (like linux-image-3.5.0-21-generic) but no luck. It crash every 1-3 hours on various actions like scrolling in chromium, virtual desktop switching, opening a terminal... I'll see if I can find a pattern. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
I'm also working a on an external monitor. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
One information that might help anybody affected. Just using the external monitor solves the issue for me. My external is 1680x1050 while the internal one is 1280x800. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
Comment #4 seems to be influenced by other factors. After using the system for an hour with EXA instead of SNA I suspect SNA to be the issue. Where should I continue with this? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: compiz (Ubuntu) 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/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: xserver-xorg-video-intel (Ubuntu) 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/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1116587] Re: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes
** Tags added: dual-head -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1116587 Title: Lenovo T400: With external monitor the system is rarely working for more than 10 minutes To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/1116587/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
