I found a fix for the shutdown problem here: http://ubuntuforums.org/archive/index.php/t-417028.html
It may take a while before I know if that's caused any other problems. -- [i855] Xserver freezing on Toshiba Satellite A10 (Intel 82852/855GM) https://bugs.launchpad.net/bugs/477256 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