A bug has been filed upstream : https://bugs.freedesktop.org/show_bug.cgi?id=70452
Moi 2013/10/9 Sven Joachim <svenj...@gmx.de> > 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 >
