Nouveau - Feb 2009 - [Bug 20363] New: nouveau - slight pixel corruption in text

http://bugs.freedesktop.org/show_bug.cgi?id=20363

           Summary: nouveau - slight pixel corruption in text
           Product: xorg
           Version: unspecified
          Platform: Other
        OS/Version: All
            Status: NEW
          Severity: normal
          Priority: medium
         Component: Driver/nouveau
        AssignedTo: nouveau at lists.freedesktop.org
        ReportedBy: ak at sensi.org
         QAContact: xorg-team at lists.x.org


I'm using the nouveau driver and offb shipped with Fedora 10
(xorg-x11-drv-nouveau-0.0.11-1.20090106git133c1a5.fc10.ppc) on my Powerbook G4
12" (NV34M [GeForce FX Go5200]).

I see slight pixel corruption in and around text - some (few) pixels which are
supposed to be white are black and viceversa. Resizing and moving windows
around fixes the pixels. This is most noticeable when switching to virtual
console and back, but can happen spontaneously as well. Logs (X and kernel) and
configs are same as in bug 20361.


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Felipe <amadinho10 at gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |amadinho10 at gmail.com




--- Comment #1 from Felipe <amadinho10 at gmail.com>  2010-02-06 08:30:50
PST ---
Same problem here.
Ubuntu 9.10, up-to-date
GeForce 7300 LE
Intel(R) Core(TM)2 CPU          4300  @ 1.80GHz
kernel 2.6.31-19-generic

I installed the Ubuntu package. Nv driver runs well but Nouveau has that
problem.


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--- Comment #2 from Alex Kanavin <ak at sensi.org>  2010-02-06 09:27:39
PST ---
On Fedora 12 the problem has gone away though, so maybe you just need an
updated version of the driver. Ubuntu tends to lag behind here.


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--- Comment #3 from Julien Wajsberg <felash at gmail.com> 2010-05-08
08:54:44 PDT ---
Created an attachment (id=35508)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=35508)
Example of the problem

same problem here with Geforce 6600 GT (NV43).

Debian's version for xorg's nouveau driver :
0.0.15+git20100329+7858345-3

I didn't see this problem with my laptop with the same version (which has a
NV50 series).

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--- Comment #4 from Felipe <amadinho10 at gmail.com> 2010-05-08 11:53:34
PDT ---
Created an attachment (id=35509)
 --> (https://bugs.freedesktop.org/attachment.cgi?id=35509)
pixel corruption

look at I character

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--- Comment #5 from Felipe <amadinho10 at gmail.com> 2010-05-08 11:58:57
PDT ---
I forgot to say, I'm using up-to-date Ubuntu 10.04 now
linux-kernel 2.6.32-22-generic
nouveau version 1:0.0.15+git20100219+9b4118d-0ubuntu5
GeForce 7300 LE

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

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |RESOLVED
         Resolution|---                         |WORKSFORME

--- Comment #6 from Martin Peres <martin.peres at ensi-bourges.fr> ---
I haven't had this bug for a while in Nouveau!

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