That's probably a different issue, feel free to open a new bug describing what program has high CPU usage. You can get a backtrace as described on the http://wiki.ubuntu.com/DebuggingProgramCrash wiki page
-- Vino-server takes 90% of cpu when only listening for incoming connections https://launchpad.net/bugs/31037 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
