I have been running ubuntu 18.04 for over a year now on my computer: AMD Ryzen 2400G, no dedicated graphics card. Recently, I was seeing if I could install cemu wiiu emulator; it seemed to be working alright until I finally hit go.
At this point, the song I was listening to started stuttering, and the computer pretty much stopped responding, and so I did the classic alt-prtscr-r-e-s-i-u-b. When my computer rebooted I got to the log in screen just fine, but after I logged in, the display was completely messed up. I have attached a picture of it because it is hard to describe with words, (the screen is pretty much unreadable).
Some things I have tried: restarting, rebooting (pulling out power cord) Starting up in recovery mode - but I don't really know how to use that to actually do any debugging or fix anything resetting gnome settings alt-ctr-f1 -> this actually brings up a display that is undistorted, but it only lasts for about half a second before redistorting.
Any suggestions would be greatly appreciated. Thanks in advance!
