This issue effected me also, and I fixed it by following these steps: http://ubuntuhandbook.org/index.php/2018/07/fix-screen-tearing- ubuntu-18-04-optimus-laptops/
Does this help for you? -- You received this bug notification because you are a member of Ubuntu-X, which is subscribed to nvidia-graphics-drivers-390 in Ubuntu. https://bugs.launchpad.net/bugs/1881909 Title: Screen tearing with Nvidia Optimus To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/mutter/+bug/1881909/+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
