I had an idea :) Do desktop effects work in that "garbaged" state?
Yes they work. In that one pixel I could see, changes of opacity, "wobbly" windows ... That means that bug is somewhere, in manipulation with 3D texture and sending it to display. And if I take into consideration, that even older intel driver (deb package) doesn't help anymore (https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/383345/comments/36 ), I'd say, that there were two bugs in game. One in intel driver - black/white screen with moving mouse (didn't have that special one pixel). That is fixed. And one in mesa/3D (I believe), or xserver - the garbaged screen with texture cropped to 1px. But don't take me too seriously ;) -- [i945GM] dual screen not working with virtual resolution enabled: just a blank screen with a mouse pointer https://bugs.launchpad.net/bugs/383345 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