Jóhann_B._Guðmundsson wrote: > Arguably the regression in 4.4 with drm/i915 that causes screen > flickering in dual monitor setups needs to be looked at before this gets > released since it will get tiresome quite quickly for end users trying > to do some work when suddenly one of the screen turns itself off and > then on again. I don't see any related patch in Greg's stable-queue for 4.4: https://git.kernel.org/cgit/linux/kernel/git/stable/stable-queue.git/tree/queue-4.4 PD: the performance of HyperKitty is really awful! -- devel mailing list devel@xxxxxxxxxxxxxxxxxxxxxxx http://lists.fedoraproject.org/admin/lists/devel@xxxxxxxxxxxxxxxxxxxxxxx