Public bug reported: After starting a game and waiting for about 1 minute the screen starts to go blank after a few seconds and then recover and go black again. The frequency is always the same. But it is possible to lower it by enabling vsync.
ProblemType: Bug DistroRelease: Ubuntu 15.10 Package: xorg 1:7.7+7ubuntu4 ProcVersionSignature: Ubuntu 4.2.0-30.36-generic 4.2.8-ckt3 Uname: Linux 4.2.0-30-generic x86_64 NonfreeKernelModules: nvidia_uvm nvidia_modeset nvidia ApportVersion: 2.19.1-0ubuntu5 Architecture: amd64 CurrentDesktop: KDE Date: Fri Mar 11 05:39:21 2016 InstallationDate: Installed on 2016-03-02 (8 days ago) InstallationMedia: Kubuntu 15.10 "Wily Werewolf" - Release amd64 (20151021) SourcePackage: xorg UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: xorg (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug wily -- 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/1555924 Title: screen goes blank in games every x seconds To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1555924/+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