Workaround: (using live cd) Boot in safe mode. After loading, open xorg.conf in a terminal, change "vesa" with "ati" and add this line just below Option "AGPMode" "4" End session and after that everything works for me.
-- Radeon xserver shows corrupt display on X startup (IGP330/340/350 chipset) https://bugs.launchpad.net/bugs/188249 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
