Apparently this was a bug in xorg-server, and fixed by this commit: http://gitweb.freedesktop.org/?p=xorg/xserver.git;a=commitdiff_plain;h=c747030a49dd289e873e2b686cd129d840e55468
** Changed in: xorg-server (Ubuntu) Sourcepackagename: xserver-xorg-video-intel => xorg-server -- Hardy - severe graphical issues with i945GM graphics https://bugs.launchpad.net/bugs/204065 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