Issue fixed since update with Linux 4.4.0.53 (there were another updates in the same pack)
** Changed in: xorg (Ubuntu) Status: New => Fix Released -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xorg in Ubuntu. https://bugs.launchpad.net/bugs/1644994 Title: Flickering at logon, exessive CPU usage To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1644994/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp