Thomas Diesenreiter, as per your comment https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1771204/comments/16 : >"Although it takes about 30 minutes after the booting with the new kernel for >the lines to slowly vanish."
Were you mistaken that the Proposed kernel took 30 minutes after booting for issue to go away? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1771204 Title: Horizontal lines on Samsung Laptop np900x3f after Update to 18.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1771204/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs