Nouveau - Jan 2010 - [Bug 26057] New: Artefacts in kde 4

http://bugs.freedesktop.org/show_bug.cgi?id=26057

           Summary: Artefacts in kde 4
           Product: xorg
           Version: 7.4
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/nouveau
        AssignedTo: nouveau at lists.freedesktop.org
        ReportedBy: alex.vizor at gmail.com
         QAContact: xorg-team at lists.x.org


I'm using kernel 2.6.33-rc4, libdrm from git and nouveau driver from git. In
KDE 4.3.4 I have a lot of artefacts on popup menus, on panel and with window
decorations. Also sometimes I have problems with fonts in konsole, some letters
are "screwed" i.e. I see some strange symbols instead of right char,
restarting
X helps to solve this.


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Andrey Borzenkov <arvidjaar at mail.ru> changed:

           What    |Removed                     |Added
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                 CC|                            |arvidjaar at mail.ru




--- Comment #1 from Andrey Borzenkov <arvidjaar at mail.ru>  2010-01-29
11:55:22 PST ---
Testing KDE 4.4 RC2 with 2.6.33-rc5, Xorg server 1.7.4 and
nouveau-firmware-20091212-1mnb2,
x11-driver-video-nouveau-0.0.15-0.20091221.1mdv2010.1 also resulted in screen
artifacts. KDE bug report was closed as upstream integration problem between
qt4 and noueveau driver:  https://bugs.kde.org/show_bug.cgi?id=224001


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Beat Wolf <asraniel at fryx.ch> changed:

           What    |Removed                     |Added
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                 CC|                            |asraniel at fryx.ch

--- Comment #2 from Beat Wolf <asraniel at fryx.ch> 2010-07-04 07:29:04
PDT ---
i would like to confirm this with kde 4.5 rc1, kernel 2.6.32-23, nouveau
0.0.15-git 20100219, xserver 1.7.5

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--- Comment #3 from Martin Peres <martin.peres at ensi-bourges.fr>
2010-07-05 01:16:38 PDT ---
Could you please add a snapshot of the issues you are having?

I will have a look at it soon.

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--- Comment #4 from Martin Peres <martin.peres at ensi-bourges.fr>
2010-07-05 01:17:29 PDT ---
Also, please add kernel logs along with Xorg ones.

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--- Comment #5 from Beat Wolf <asraniel at fryx.ch> 2010-07-05 05:25:38
PDT ---
Created an attachment (id=36763)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=36763)
Screenshot of the corruption

Here you can see the taskbar entry of konversation that has a strange icon.
This can happen randomly, sometimes on all taskbar entries.

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Martin Peres <martin.peres at ensi-bourges.fr> changed:

           What    |Removed                     |Added
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             Status|NEW                         |RESOLVED
         Resolution|                            |DUPLICATE

--- Comment #6 from Martin Peres <martin.peres at ensi-bourges.fr>
2010-07-05 05:44:29 PDT ---
Beat wolf: What about the logs? 
kernel logs: dmesg > kernel.log
Xorg logs: /var/log/Xorg.0.log

Please post these two files on http://pastebin.com/

The bug you encounter is known, please monitor entry #28039. 

I also happen to have the same problem, the problem should be fixed soon.

*** This bug has been marked as a duplicate of bug 28039 ***

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--- Comment #7 from Beat Wolf <asraniel at fryx.ch> 2010-07-05 13:09:08
PDT ---
My kernel log:
http://pastebin.com/hmnagBDe

and my xorg log:
http://pastebin.com/hu4BVEAA

thanks for your help! other than that, nouveau works perfectly with kde, even
faster than the binary driver!

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--- Comment #8 from Martin Peres <martin.peres at ensi-bourges.fr>
2010-07-06 03:13:52 PDT ---
Thanks.

We have the very same card and we may have the same laptop :)

Nouveau may seem snappier, but it really isn't (yet).

Please monitor this thread, I'll tell you when I'm done with it.

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