tried now nvidia 396.24, got simmilar problems I think it does not depend on nvidia drivers. The internal display ist connected to intel graphics. Switching nvidia gpu off does not change anything.
** Attachment added: "screenshot graphic problems" https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1768633/+attachment/5145128/+files/Bildschirmfoto%20vom%202018-05-27%2012-06-37.png -- 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/1768633 Title: desktop or window fallen over after standby To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1768633/+subscriptions _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : [email protected] Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp

