Bug#893074: gnome-control-center: external tv device freezes gnome on wayland

[Simon McVittie]

Control: reassign -1 libmutter-2-0
Control: forcemerge 894306 -1

On Fri, 16 Mar 2018 at 07:59:16 +0100, geodeb wrote:
> I have a dell xps 13 and a tv 4k connected via adapter usb c/hdmi. It worked
> flawlessy for the last 3 years. this morning after update to gnome 3.27.92 in
> buster , when I connect the tv to the pc , this one freezes completely with no
> other choice to power off. in gnome xorg the tv is recognized but only in full
> hd resolution. on higher res, it freezes too.

This appears to be the same thing as #894306.

    smcv