@jwz this is using the breadboard version of the Pixel Wrangler to appear as an HDMI display to my laptop. https://github.com/osresearch/pixel-wrangler
@jwz @quixoticgeek maybe the folks from @revspace gave me the worst one from the NS auction. Or maybe it just lived a hard life on the train.
@comicsansg @th Yeah, xrandr can do a lot of infuriating things and some of them are sometimes useful!
@jwz and also using xrandr to map the region of the X display that is shown on the external HDMI connector