|Summary:||[NV40] X hangs, system unresponsive|
|Product:||xorg||Reporter:||Marco van Hulten <marco>|
|Component:||Driver/nouveau||Assignee:||Nouveau Project <nouveau>|
|Status:||RESOLVED MOVED||QA Contact:||Xorg Project Team <xorg-team>|
|i915 platform:||i915 features:|
Description Marco van Hulten 2014-03-05 20:10:42 UTC
Once every day or so my system practically hangs (gets extremely unresponsive; X unusable; only SysRq magic working) while using Xorg with the nouveau driver (version 1.0.10). I am running Debian GNU/Linux testing (jessie) with $ uname -r 3.13-1-amd64 $ lspci | grep VGA 05:00.0 VGA compatible controller: NVIDIA Corporation NV40 [GeForce 6800 GT/GTO/Ultra] (rev a2) This problem did not occur when I ran Debian stable (with nouveau). When the system (practically) hangs, I get messages like this: ... GPU lockup - switching to software fbcon nouveau E [Xorg] failed to idle channel 0xcccc0000 [ ...
Comment 1 Ilia Mirkin 2014-03-05 20:48:40 UTC
Full dmesg would be great, esp the messages that led up to the GPU lockup. If you have libvdpau_nouveau.so installed, try removing it, that has been reported to cause issues on nv4x's.
Comment 2 Marco van Hulten 2014-03-08 19:13:26 UTC
I am afraid that I have not saved the Xorg log with these messages (of the crash). Moreover, I have not experienced crashes since my bug report. I had not installed libvdpau_nouveau.so, but I did have libvdpau.so as a dependency of the mplayer2 package. Is this the same thing? I removed it and after that reinstalled it. Possibly the library is different from before, since before I used the debian-multimedia repository which may have contained this library, but not anymore since that repo has become obsolete for Debian. I will report again when the problem returns. If I will not report within two weeks or so, we should close this bug report.
Comment 3 Marco van Hulten 2014-03-08 19:36:43 UTC
Forget most of my previous message. It now appears to be the case that I have crashes in combination with certain kernel: 3.2.0-3-amd64 CRASH 3.7-trunk-amd64 no problem 3.12-1-amd64 CRASH 3.13-1-amd64 CRASH As soon as I have an Xorg log with the error, I will post it here.
Comment 4 Marco van Hulten 2014-03-09 17:19:53 UTC
Created attachment 95420 [details] xorg log (does not contain errors, but X became unusable)
Comment 5 Martin Peres 2019-12-04 08:43:24 UTC
-- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/xorg/driver/xf86-video-nouveau/issues/96.