This is a duplicate of this bug: https://bugs.launchpad.net/ubuntu/+source/avant-window- navigator/+bug/398008
-- X.Org takes a lot of CPU and makes the system unusable for a graphical session. https://bugs.launchpad.net/bugs/399111 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