Bug#725871: xserver-xorg-video-nouveau: Graphical corruption after resume from suspend or hibernation
On 2013-10-09 14:46 +0200, Moijaiunvelo wrote:
> These days corruption is observed on graphical applications after suspend on my
> system. I suspect a problem with Nouveau driver because switching to Nvidia
> proprietary driver fixes the issue (my video device is a Nvidia Quadro FX 550).
>
> On fresh boot, everything works very well. Then I suspend the system to RAM or
> I hibernate it. When resuming the system works well as well but graphical
> applications show slight annoying corruption such as blurring of letters or
> switch between letters. Currently for instance h is replaced by k. When I close
> my session and thus restart X, the issue is no longer observed.
Could you please test with a 3.11 kernel from experimental? If the
problem persists, file a bug upstream. See
http://nouveau.freedesktop.org/wiki/Bugs/ for instructions.
TIA,
Sven
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