Bug 437062 - Nouveau driver performance decreasing after a while
Summary: Nouveau driver performance decreasing after a while
Keywords:
Status: CLOSED CURRENTRELEASE
Alias: None
Product: Fedora
Classification: Fedora
Component: xorg-x11-drv-nouveau
Version: 9
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Ben Skeggs
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks:
TreeView+ depends on / blocked
 
Reported: 2008-03-12 00:11 UTC by Dennis Jacobfeuerborn
Modified: 2018-04-11 11:39 UTC (History)
2 users (show)

Fixed In Version:
Doc Type: Bug Fix
Doc Text:
Clone Of:
Environment:
Last Closed: 2009-04-10 00:02:01 UTC


Attachments (Terms of Use)
xorg.conf (78 bytes, text/plain)
2008-03-12 15:03 UTC, Dennis Jacobfeuerborn
no flags Details
Xorg.log resulting from the xorg.conf above (51.12 KB, text/plain)
2008-03-12 15:04 UTC, Dennis Jacobfeuerborn
no flags Details
Xorg.log when running without xorg.conf (46.71 KB, text/plain)
2008-03-12 15:06 UTC, Dennis Jacobfeuerborn
no flags Details


Links
System ID Priority Status Summary Last Updated
FreeDesktop.org 15344 None None None Never

Description Dennis Jacobfeuerborn 2008-03-12 00:11:11 UTC
When starting X the nouveau driver performs very well but after a while the
desktop starts to feel really sluggish, dragging windows becomes really slow and
rendering of window contents takes a while.

I also tried using xcompmgr with similar effects. In the case of xcompmgr when
dragging a window this window trails behind the mouse pointer significantly
"trying to catch up" with the mouse movements.

Comment 2 Matěj Cepl 2008-03-12 12:12:20 UTC
Thanks for the bug report.  We have reviewed the information you have provided
above, and there is some additional information we require that will be helpful
in our diagnosis of this issue.

Please attach your X server config file (/etc/X11/xorg.conf) and X server log
file (/var/log/Xorg.*.log) to the bug report as individual uncompressed file
attachments using the bugzilla file attachment link below.

Could you please also try to run without any /etc/X11/xorg.conf whatsoever and
let X11 autodetect your display and video card? Attach to this bug
/var/log/Xorg.0.log from this attempt as well, please.

We will review this issue again once you've had a chance to attach this information.

Thanks in advance.

Comment 3 Dennis Jacobfeuerborn 2008-03-12 15:03:47 UTC
Created attachment 297778 [details]
xorg.conf

Comment 4 Dennis Jacobfeuerborn 2008-03-12 15:04:42 UTC
Created attachment 297780 [details]
Xorg.log resulting from the xorg.conf above

Comment 5 Dennis Jacobfeuerborn 2008-03-12 15:06:16 UTC
Created attachment 297781 [details]
Xorg.log when running without xorg.conf

Comment 6 Dennis Jacobfeuerborn 2008-04-19 21:17:20 UTC
Adding upstream bug reference.

Comment 7 Bug Zapper 2008-05-14 05:58:05 UTC
Changing version to '9' as part of upcoming Fedora 9 GA.
More information and reason for this action is here:
http://fedoraproject.org/wiki/BugZappers/HouseKeeping

Comment 9 Ben Skeggs 2009-04-09 06:20:26 UTC
Do you still have this hardware around?  If so, is this still an issue in F10 or F11?

Comment 10 Dennis Jacobfeuerborn 2009-04-09 14:09:33 UTC
Not the exact same hardware but I'm still running nvidia hardware (on-board 6150) and I just switched back to using nouveau a week ago. I haven't seen the symptoms so far so I guess this problem is fixed.

Comment 11 Ben Skeggs 2009-04-10 00:02:01 UTC
It's the same general architecture as the card you were running on, so I'll mark this as fixed then.  Thank you.


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