Are you running compiz? Do you see any error messages on the console? I get some blank windows with compiz & nvidia, and have encountered problems with intel. Try using '-defaultvisual' option for mathematica to see if it helps.
** Changed in: xorg (Ubuntu) Status: New => Incomplete -- Unable to input text to mathematica 6.0.1 in Hardy (regression from Gutsy) https://bugs.launchpad.net/bugs/197163 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