I think the screen flickering issues are unrelated to the initial bug report - and should be in the https://bugs.launchpad.net/ubuntu/+source/linux/+bug/641027 thread.
I believe the upstream bug for the original is : https://bugs.freedesktop.org/show_bug.cgi?id=29278 which is completely non-working eDP panel (sometimes with hard locks on inserting the i915 module with modeset=1) -- [LUCID] Cannot install on eDP laptops such as HP Elitebook 2540p or 8440p https://bugs.launchpad.net/bugs/585651 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs