I built a test kernel with commit 237ed86c reverted, like in comment #29. However, I also applied the patch for this bug from the latest Xenial kernel.
The test kernel can be downloaded from: http://kernel.ubuntu.com/~jsalisbury/lp1543683/ -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1543683 Title: Fails to detect (second) display To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1543683/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs