Bug 86794 - Several nouveau related errors with xf86-video-nouveau with NVIDIA G92 [GeForce 9800 GT] and GF108 [GeForce GT 620] (rev a1).
Summary: Several nouveau related errors with xf86-video-nouveau with NVIDIA G92 [GeFor...
Status: RESOLVED MOVED
Alias: None
Product: xorg
Classification: Unclassified
Component: Driver/nouveau (show other bugs)
Version: unspecified
Hardware: Other All
: medium normal
Assignee: Nouveau Project
QA Contact: Xorg Project Team
URL:
Whiteboard:
Keywords:
Depends on:
Blocks:
 
Reported: 2014-11-27 16:47 UTC by Juergen Rose
Modified: 2019-12-04 08:52 UTC (History)
2 users (show)

See Also:
i915 platform:
i915 features:

Attachments

Description Juergen Rose 2014-11-27 16:47:27 UTC 
Almost once a day X11 hangs. An other issue is that the windows are moving more ore randomly up and down (from foreground to background). Very often is at the window position only a shadow of the window frame filled with the pattern of the desktop background. 

If the desktop is hanging it is sometimes possible to switch to console with ALT-CTL-F1, sometimes I have to login via ssh to check the log files. Often I 'dmesg' reports thne something like:
...
[175947.652266] nouveau E[   PFIFO][0000:01:00.0] read fault at 0x00014a2000 [PAGE_NOT_PRESENT] from PGRAPH/GPC0/TEX on channel 0x003fb74000 [gnome-shell[27277]]
[175947.652281] nouveau E[   PFIFO][0000:01:00.0] PGRAPH engine fault on channel 5, recovering...
[175947.652315] nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 5 [0x003fb74000 gnome-shell[27277]]
[175947.652331] nouveau E[  PGRAPH][0000:01:00.0] GPC0/TPC0/TEX: 0x80000049
[175947.652340] nouveau E[  PGRAPH][0000:01:00.0] GPC0/TPC1/TEX: 0x80000049
[176136.543763] nouveau E[Xorg[26420]] failed to idle channel 0xcccc0000 [Xorg[26420]]
[176151.552203] nouveau E[Xorg[26420]] failed to idle channel 0xcccc0000 [Xorg[26420]]
[176151.552337] nouveau E[   PFIFO][0000:01:00.0] read fault at 0x000001b000 [PAGE_NOT_PRESENT] from PFIFO/BAR_READ on channel 0x003fc60000 [unknown]
[176153.985794] nouveau E[     DRM] GPU lockup - switching to software fbcon


'journalctl -xb | grep -A 6 "NVIDIA\|NOUVEAU\|nouveau E"' says:
...
Nov 01 08:32:51 impala gdm-Xorg-:0[26420]: (II) NOUVEAU(0): Monitor name: W3000H
Nov 01 08:32:51 impala gdm-Xorg-:0[26420]: (II) NOUVEAU(0): Monitor name:
Nov 01 08:32:51 impala gdm-Xorg-:0[26420]: (II) NOUVEAU(0): EDID (in hex):
Nov 01 08:32:51 impala gdm-Xorg-:0[26420]: (II) NOUVEAU(0):         00ffffffffffff001e6dea754d810600
...
Nov 02 23:54:39 impala kernel: nouveau E[   PFIFO][0000:01:00.0] read fault at 0x00014a2000 [PAGE_NOT_PRESENT] from PGRAPH/GPC0/TEX on channel 0x003fb74000 [gnome-shell[27277]]
Nov 02 23:54:39 impala kernel: nouveau E[   PFIFO][0000:01:00.0] PGRAPH engine fault on channel 5, recovering...
Nov 02 23:54:39 impala kernel: nouveau E[  PGRAPH][0000:01:00.0] TRAP ch 5 [0x003fb74000 gnome-shell[27277]]
Nov 02 23:54:39 impala kernel: nouveau E[  PGRAPH][0000:01:00.0] GPC0/TPC0/TEX: 0x80000049
Nov 02 23:54:39 impala kernel: nouveau E[  PGRAPH][0000:01:00.0] GPC0/TPC1/TEX: 0x80000049


If the the window is randomly shifted randomly up and down 'journal -xb' reports
...
Nov 26 08:16:45 impala gnome-session[31470]: Fensterverwalter-Warnung:Buggy client sent a _NET_ACTIVE_WINDOW message with a timestamp of 0 for 0x320000d (sshd_confi)
Nov 26 08:16:45 impala gnome-session[31470]: Fensterverwalter-Warnung:meta_window_activate called by a pager with a 0 timestamp; the pager needs to be fixed.
...
Nov 26 08:22:57 impala gnome-session[31470]: Fensterverwalter-Warnung:last_focus_time (49506834) is greater than comparison timestamp (49506833).  This most likely represents a buggy client sending inaccurate timestamps 
...



The errors are also file as gentoo bugs at https://bugs.gentoo.org/show_bug.cgi?id=530780 and https://bugs.gentoo.org/show_bug.cgi?id=528100.
Comment 1 Ilia Mirkin 2015-10-26 05:16:02 UTC 
A number of fixes have gone into mesa, specifically a few in Mesa 11.0.3 relating to proper resource use tracking. Please retest with Mesa 11.0.3 (or later).
Comment 2 Martin Peres 2019-12-04 08:52:29 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/154.

Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.