Nope ... it's back but I think I know why... Running Dual Screen output causes this. If I have a single screen (plug out my second screen and restart X it works....
** Changed in: Ubuntu Status: Fix Released => Unconfirmed -- All java gui application Core Dumps. https://launchpad.net/bugs/90023 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs