You can also downgrade using aptitude: sudo aptitude install xserver-xorg-core=2:1.3.0.0.dfsg-12ubuntu8
and then restart X. -- xserver-xorg-core update breaks java apps https://bugs.launchpad.net/bugs/183969 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs