https://bugs.freedesktop.org/show_bug.cgi?id=102300 --- Comment #9 from fayn@mt2015.com --- I updated bunch of packages today (linux-amd-staging,mesa etc) and now DVI-I-1 is not recognized but it is shown as DVI-D-1. This also brought new problem: monitors 'blink' randomly, about every ten seconds and it is VERY annoying. I also left the computer for few hours monitor powered off, and then when I came back and it should've shown lockscreen monitor repeatedly showed "signal not found" and then got it, and lost it immediately again. I couldn't get picture to either monitor but Ctrl-Alt-Del restart did work. -- You are receiving this mail because: You are the assignee for the bug.