I had the same problem. It was caused by mythtv backend. Killed it using "sudo top" from a console and it fix the problem.
-- Ubuntu 8.04 : after installing april 8/2008 updates, hard drive led never stops flashing and CPU consuption is VERY high https://bugs.launchpad.net/bugs/214763 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
