I have a 2014 MBP Retina running Arch and it's now pretty good. It took some tweaking. It does overheat when I try and run HDMI 4K full screen video though. It'

I have a 2014 MBP Retina running Arch and it's now pretty good. It took some tweaking. It does overheat when I try and run HDMI 4K full screen video though. It's not equal to that. It got so hot it turned off.