I can confirm this - seems Unity related.
I've got a BenQ G2320HDB monitor, and I have exactly the same issue.
Black bar on laptop screen, can't move windows to the external monitor, in fact not even mouse clicks work properly..
I can confirm this - seems Unity related.
I've got a BenQ G2320HDB monitor, and I have exactly the same issue.
Black bar on laptop screen, can't move windows to the external monitor, in fact not even mouse clicks work properly..