Hmm, the other question here is whether fbc is enabled? "FBC can show stale data when using 180 degree hardware rotation of the primary display plane. WA: Do not enable FBC when using hardware 180 degree rotation on the primary display plane."
-- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to xserver-xorg-video-intel in Ubuntu. https://bugs.launchpad.net/bugs/1395182 Title: Screen tears on xrandr orientation inverted To manage notifications about this bug go to: https://bugs.launchpad.net/xserver-xorg-video-intel/+bug/1395182/+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
