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...
PD: the performance of HyperKitty is really awful!