Karolis, getting back to your comment https://bugs.launchpad.net/ubuntu/+source/linux/+bug/985949/comments/8 : "This issue has been resolved in 3.8 kernel."
Were you in Raring? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/985949 Title: Purple line appears on the external monitor after it is turned off and back on To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/985949/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs