Thanks Rocko (my fellow Perthian?). It seems you're right the modeset driver is just not /inventing/ the fake modes you desire.
** Changed in: linux (Ubuntu) Status: Incomplete => Invalid ** Changed in: xorg-server (Ubuntu) Status: Incomplete => Confirmed ** Summary changed: - modeset driver does not detect all screen resolutions + modeset driver is missing some fake modes that the intel driver had ** Summary changed: - modeset driver is missing some fake modes that the intel driver had + modeset driver is missing some modes that the intel driver had ** Changed in: xorg-server (Ubuntu) Importance: Undecided => Medium -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1606103 Title: modeset driver is missing some modes that the intel driver had To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1606103/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs