Created attachment 35521 [details]
bug in dolphin

Created attachment 35522 [details]
chromium bug

I also have this problem. I think it is related to the corruption problem that happens when using DFS/UTS.

I see you are using archlinux like me, are you using nouveau-drm ?

I am ;)

Anything unusual in the kernel logs?

Created attachment 35523 [details]
/var/log/kernel.log

Here is a part of my /var/log/kernel.log
Sory, i'm not able to see if there is something unusual or not.

The FIFO 3 message is odd, because xorg usually takes FIFO 2 and that's it. You seem to restart xorg a lot, but apart from that nothing odd.

I've try a lot of xorg configuration, so i restarted my xorg server a lot.

I've rebot to have a clean kernel.log, and there isn't any FIFO 3.

*** Bug 26057 has been marked as a duplicate of this bug. ***

(In reply to comment #9)
> *** Bug 26057 has been marked as a duplicate of this bug. ***

I have some info about this bug and mentioned duplicate.
Problems with nouveau driver occured in Fedora 13 and Ubuntu 10.10 (I filed similar bug at Launchpad https://bugs.launchpad.net/bugs/636319).
BUT! Everything works fine in Mandriva 2010.1. No artifacts in tray! No artifacts at all!
Kernel (uname -r):
2.6.33.7-desktop-2mnb
Xorg and nouveau versions:
x11-server-xorg-1.7.7-1mdv2010.1
x11-driver-video-nouveau-0.0.15-0.20100316.1mdv2010.1
lib64drm_nouveau1-2.4.20-2mdv2010.1
My card (lspci | grep -i nvidia):
01:00.0 VGA compatible controller: nVidia Corporation G92 [GeForce 9800 GT] (rev a2).

The idea was: maybe Mandriva have some patch for it? Can you contact them if it's true?

isn't it the bug in pixman?
http://lists.freedesktop.org/archives/nouveau/2010-August/006213.html

(In reply to comment #12)
Well, my bug was not only seen in Firefox. It was there in KDE tray and Dolphin image previews too. Here, good example, I had exactly the same in Ubuntu: https://bugs.freedesktop.org/attachment.cgi?id=36763.
The vesion of buggy nouveau I used in Ubuntu was 0.0.16+git20100917 from Xorg-edgers PPA, very fresh! The version that came in distro (0.0.16+git20100805) was buggy too.

Hi I use nouveau DDX and libdrm from git and latest rcX kernels - and I have
same issues with kde4's (4.5.1) tray icons (actually not all icons) and
icons in taskbar

On Sun, Sep 26, 2010 at 1:31 PM, <bugzilla-daemon@freedesktop.org> wrote:

> https://bugs.freedesktop.org/show_bug.cgi?id=28039
>
> --- Comment #13 from Alex <strangebrew@yandex.ru> 2010-09-26 03:31:10 PDT
> ---
> (In reply to comment #12)
> Well, my bug was not only seen in Firefox. It was there in KDE tray and
> Dolphin
> image previews too. Here, good example, I had exactly the same in Ubuntu:
> https://bugs.freedesktop.org/attachment.cgi?id=36763.
> The vesion of buggy nouveau I used in Ubuntu was 0.0.16+git20100917 from
> Xorg-edgers PPA, very fresh! The version that came in distro
> (0.0.16+git20100805) was buggy too.
>
> --
> Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
> ------- You are receiving this mail because: -------
> You are on the CC list for the bug.
>

It appears that this bug report has laid dormant for quite a while. Sorry we haven't gotten to it. Since we fix bugs all the time, chances are pretty good that your issue has been fixed with the latest software. Please give it a shot. (Linux kernel 3.10.7, xf86-video-nouveau 1.0.9, mesa 9.1.6, or their git versions.) If upgrading to the latest isn't an option for you, your distro's bugzilla is probably the right destination for your bug report.

In an effort to clean up our bug list, we're pre-emptively closing all bugs that haven't seen updates since 2011. If the original issue remains, please make sure to provide fresh info, see http://nouveau.freedesktop.org/wiki/Bugs/ for what we need to see, and re-open this one.

Thanks,

The Nouveau Team