I don't believe this has been properly resolved. As of this date I am still experiencing this issue with updated Intel hardware as well as current Kernel/modesetting driver and current Xorg.
The default Xorg Intel driver mode is SNA. I have tried also tried UXA and XAA. The issue persists. I also removed the Xorg Intel driver completely to run in native modesetting. Xorg CPU usage still remains > 75-90% in all cases. This could well have to do with java settings and/or badly implemented java apps. Not sure. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/238629 Title: [i965] Java plugin causes massive Xorg CPU usage, fixed with XAA (UXA/EXA) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/firefox/+bug/238629/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs