Guilhermino, could you please take a picture or video of the flicking scan lines and attach it to this report?
** Tags added: wily ** Summary changed: - latest radeon open driver on lubuntu 14.04 displays white flickering scan lines and occasional parts of the windows on external monitor + radeon driver on lubuntu 14.04-15.10 displays white flickering scan lines and occasional parts of the windows on external monitor -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1442378 Title: radeon driver on lubuntu 14.04-15.10 displays white flickering scan lines and occasional parts of the windows on external monitor To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1442378/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs