This behavior is correlated with the All Settings -> Displays "Scale for menu and title bars" Built in display scale 1.38, External display scale 1: internal display blanks when cursor enters and reappears when cursor leaves With 1.38 and 1.38, displays work fine with 1.25 and 1.25, internal display blanks when cursor enters and reappears when cursor leaves With 1 and 1, displays work fine.
-- 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/1585687 Title: Screen blanks with dual 4k displays when cursor enters built-in display To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1585687/+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
