Likely a client issue - see https://wiki.ubuntu.com/X/Troubleshooting/HighCPU and try to identify what application is causing it.
** Package changed: xorg (Ubuntu) => ubuntu -- [ubuntu studio karmic-alpha 4] 100% cpu usage https://bugs.launchpad.net/bugs/413892 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
