I tested this with v4.9-rc8 and it work on that kernel. That kernel does have another bug due. When I detach the computer the display doesn't revert back to one screen, alt+ctrl+F1 to another console and back to UI resolves this.
I tested this with v4.9-rc8 and it work on that kernel.
That kernel does have another bug due. When I detach the computer the display doesn't revert back to one screen, alt+ctrl+F1 to another console and back to UI resolves this.