% uname -a Linux subdivisions 4.10.0-21-generic #23-Ubuntu SMP Fri Apr 28 16:14:22 UTC 2017 x86_64 x86_64 x86_64 GNU/Linux
FWIW, booting 4.10.0-20 hangs on boot so that's not a viable option. Also, setting Brightness&Lock->Turn screen off when inactive for: Never does not prevent Ubuntu from sleeping the displays (after progressive dimming) and thus causing the problem. -- 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/1695141 Title: Recent update broke multiheaded sleep To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1695141/+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