I can confirm this indeed fixes the problem. After upgrading to xserver-xorg-video-intel_2.2.1-1ubuntu13.3 (which incorporates the xserver-xorg-video-intel_2.2.1-1ubuntu13.2 patch) opening and closing the lid works properly.
-- Need a Pipe-A quirk for 1028:0163 https://bugs.launchpad.net/bugs/235643 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