[Ubuntu-x-swat] [Bug 1176647] Re: [snb] random hard lockup whilst using Xv
I applied (apt-get source, patch -p1, dpkg-buildpackage -b, dpkg -i) the patch against the current ubuntu stock kernel (3.8.0-25-generic) but to no avail, a mplayer with xv will instantly result in the lockup state. Due to that I have configured my mplayer to use the gl backend which is running flawlessly the past few weeks. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1176647 Title: [snb] random hard lockup whilst using Xv To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1176647/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1176647] Re: [snb] random hard lockup whilst using Xv
Regarding the backends, I used gl/x11 for the last few days and did not encounter the lockup. While at the same time, the machine will lockup instantly (after 5secs) when using -vo xv. Sorry, that this does not confirm your suspicion but maybe my gl backend does not trigger the code path you mentioned. Maybe unrelated but I noticed my system was running very hot but the CPU was idle and powertop also said the CPU was running the lowest frequency mode (800 MHz), the system temperature almost reached 100 degrees celsius. After I rebooted the system now runs at about 40 degrees which I consider normal. Unfortunately the system is now unable to generate output via external display connector VGA1. I hope this is not a hardware damage and will try to generate output using a live CD and another computer. Also probably unrelated since 13.04 I experience suspend/resume bugs, where the system crashes on resume. All this issues together are very annoying and I am considering downgrading as well. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1176647 Title: [snb] random hard lockup whilst using Xv To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1176647/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1176647] Re: [snb] random hard lockup whilst using Xv
Regarding my last entry, fortunately my system now recovered from the behaviour of not detecting external monitors. Concerning the hangup issue I want to add that HTML5/Flash videos also does not seem to trigger the hangup, however I am not aware of the subsystem used for this video playback (browser is Chromium). -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1176647 Title: [snb] random hard lockup whilst using Xv To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1176647/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1176647] Re: Random Xorg freezes occuring hours after login
Out of the backend I tried (xv, gl_nosw, x11, sdl/x11, gl, gl2) xv seems to be causing the problem. I am currently using the backend x11 and have yet to observe a crash using it. However during my tesing cauing the crash was not as reliable as in real-world usage before but at the time of the crash I had only (two) mplayers with xv backend running. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1176647 Title: Random Xorg freezes occuring hours after login To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1176647/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1176647] Re: Random Xorg freezes occuring hours after login
For some other reason I switched my window manager to dwm and can now almost reliably reproduce the failure by simply starting a video in mplayer and wait for approx. 5 seconds. Before with gnome/metacity I could sometimes watch entire movies of multiple hours. Sometimes it would crash in between but sometimes not. However with dwm it crashes all the time and almost immediately. Since even with sync I could not see a file (error_state) being written I finally got around to SSH into my maschine and observe the behaviour which is worse than expected. At the time the crash happens my SSH shell is also unreponsive any more which strongly hints that not only my X/display subsystem is broken but rather the whole kernel. Due to this I am unable to produce the error_state as the maschine is not responding to any commands (either 'sleep X ' or SSH) as it is ~halted already. This issue is really annoying and it can be assumed to be related to video playback of some kind as this is the only way i can reproduce it now. By the way I upgraded to kernel 3.8.0-23-generic in the meantime. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1176647 Title: Random Xorg freezes occuring hours after login To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1176647/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1176647] Re: Random Xorg freezes occuring hours after login
Since the affected maschine is not reachable via SSH, I just dumped the error state every second (while [ 1 ]; sleep 1; do cat /sys/kernel/debug/dri/0/i915_error_state error_state; done) and deleted all the no error state lines from the file before the actual error dump after the crash. As it turns out, the error state is all zeroes (I do not expect this to be helpful): $ hexdump errorstate.dump 000 * 150 000a 15f I expect the last byte to be the newline inserted from the shell. ** Attachment added: errorstate.dump https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1176647/+attachment/3684114/+files/errorstate.dump -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1176647 Title: Random Xorg freezes occuring hours after login To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/1176647/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1176647] Re: Random Xorg freezes occuring hours after login
The bug can occur as early as 1 minute after boot up. I tried watching a video in mplayer. Several times the system locked up which I handled with a hard reset. Once I just started mplayer, skipped to the correct position in the video and could only watch 5 seconds more as the system froze again. When the system locks up during video playback, not only the picture freezes but also the playback is stopped as I cannot hear any audio which I would be supposed to hear if the playback would continue (even with broken/frozen video output). On the other hand when just playing music in mplayer, a lockup does not stop mplayer from continious audio playback. I therefore assume that the video playing mplayer is stopped due to its feedback (or possibly due to no response) from the XVideo extension (and the underlying driver). Since the mplayer in pure audio mode has no connection to the X11 system I can continue without problems. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1176647 Title: Random Xorg freezes occuring hours after login To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1176647/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1176647] Re: Random Xorg freezes occuring hours after login
I continue to experience this bug several times a day. The bug can occur as early as 20 minutes after boot, but may also not occur during several hours of usage. I do not see anything suspicious in the log files though. It might be a coincidence but it may especially occur when using mplayer. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1176647 Title: Random Xorg freezes occuring hours after login To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1176647/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 1176647] [NEW] Random Xorg freezes occuring hours after login
Public bug reported: When using the system for some time, at some point display freezes. The system seems to continue working as mplayer remains streaming internet radio and also the audio output works properly. During this lock-up the mouse can be moved but any click is ignored. Furthermore any attempt to switch to a TTY is ignored as well. Even worse the power button does not trigger a shutdown. Therefore I usually hard reset by pressing the power button for several seconds. I first witnessed this bug after upgrading to 13.04 (from 12.04). To make sure, I freshly installed Ubuntu, but unfortunately this did not help avoing the bug. ProblemType: Bug DistroRelease: Ubuntu 13.04 Package: xorg 1:7.7+1ubuntu4 ProcVersionSignature: Ubuntu 3.8.0-19.30-generic 3.8.8 Uname: Linux 3.8.0-19-generic x86_64 .tmp.unity.support.test.0: ApportVersion: 2.9.2-0ubuntu8 Architecture: amd64 CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins' CompositorRunning: None Date: Sun May 5 21:27:55 2013 DistUpgraded: Fresh install DistroCodename: raring DistroVariant: ubuntu DkmsStatus: virtualbox, 4.2.10, 3.8.0-19-generic, x86_64: installed ExtraDebuggingInterest: I just need to know a workaround GpuHangFrequency: Several times a day GpuHangReproducibility: Seems to happen randomly GpuHangStarted: Immediately after installing this version of Ubuntu GraphicsCard: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller]) Subsystem: Lenovo Device [17aa:21da] InstallationDate: Installed on 2013-05-05 (0 days ago) InstallationMedia: Ubuntu 13.04 Raring Ringtail - Release amd64 (20130424) MachineType: LENOVO 4290W4H MarkForUpload: True ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.8.0-19-generic root=/dev/mapper/ubuntu--vg-root ro quiet splash vt.handoff=7 SourcePackage: xorg Symptom: display Title: Xorg freeze UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/02/2011 dmi.bios.vendor: LENOVO dmi.bios.version: 8DET51WW (1.21 ) dmi.board.asset.tag: Not Available dmi.board.name: 4290W4H dmi.board.vendor: LENOVO dmi.board.version: Not Available dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Not Available dmi.modalias: dmi:bvnLENOVO:bvr8DET51WW(1.21):bd08/02/2011:svnLENOVO:pn4290W4H:pvrThinkPadX220:rvnLENOVO:rn4290W4H:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable: dmi.product.name: 4290W4H dmi.product.version: ThinkPad X220 dmi.sys.vendor: LENOVO version.compiz: compiz 1:0.9.9~daily13.04.18.1~13.04-0ubuntu1 version.ia32-libs: ia32-libs N/A version.libdrm2: libdrm2 2.4.43-0ubuntu1 version.libgl1-mesa-dri: libgl1-mesa-dri 9.1.1-0ubuntu3 version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A version.libgl1-mesa-glx: libgl1-mesa-glx 9.1.1-0ubuntu3 version.xserver-xorg-core: xserver-xorg-core 2:1.13.3-0ubuntu6 version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2b2 version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu2 version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.6-0ubuntu4 version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.7-0ubuntu1 xserver.bootTime: Sun May 5 21:09:18 2013 xserver.configfile: default xserver.errors: xserver.logfile: /var/log/Xorg.0.log xserver.version: 2:1.13.3-0ubuntu6 xserver.video_driver: intel ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug freeze raring ubuntu -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1176647 Title: Random Xorg freezes occuring hours after login To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1176647/+subscriptions ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
[Ubuntu-x-swat] [Bug 578028] Re: Blank screen on boot
I am also affected by this problem. After the boot splash, sometimes the screens turns black and stays this way, no switching to TTYs is possible. Rebooting via powerbutton is possible. Most of the time this bug does not happen but only sometimes. Freshly installed Ubuntu 10.10 with no modifications (related to the boot process) on a Thinkpad X300. If the bug occurs again, I will provide a syslog for further investigation. -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/578028 Title: Blank screen on boot ___ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
