I may be experiencing this bug in Hardy. It occurs alongside a CPU load of 100%, and can be temporarily resolved by switching the appearance of the windows to something different. This also happens regardless of the "Visual Effects" level. I am using an onboard Intel video chipset from about 3 years ago. It may be tied to Pidgin, currently version 2.4.1.
-- gnome-theme-manager hangs, stops updating UI https://bugs.launchpad.net/bugs/68578 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