My computer is not buggy and this Bios is working well since Xubuntu 10! This an Ubuntu bug! I discovered, that a fresh generated xorg.conf solves my problem. In Xubuntu 14.10 I didn't need a xorg.conf, but now. Somehow Ubuntu didn't load the right driver module for my graphics card.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1457974 Title: Coloured triangles on screen To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1457974/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs