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 Bugs, which is subscribed to 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 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
