I think i found something. I got the same problem and read that it goes away when killing the "gnome-settings-deamon". I did it and it's true, it is gone. Can somebody confirm this? Obviously this daemon changes many settings, but maybe it's a hint!
-- Firefox causes massive Xorg CPU usage https://bugs.launchpad.net/bugs/38131 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs