A new patch was published at https://bugs.freedesktop.org/show_bug.cgi?id=36599#c15 . It needs to be applied in kernel-2.6.39.
** Bug watch added: freedesktop.org Bugzilla #36599 http://bugs.freedesktop.org/show_bug.cgi?id=36599 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/614238 Title: Intel Core i3 External Monitor Wavy Output -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs