In beta2 guilty another process: Xorg. I report new bug: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/973506
See the debug info and screens.
In beta2 guilty another process: Xorg. I report new bug: https:/ /bugs.launchpad .net/ubuntu/ +source/ xorg/+bug/ 973506
See the debug info and screens.