Comment 24 for bug 1818899

@vanvugt, I installed nvidia-driver-390, and now the second display doesn't work (again). I have removed it, but the damage persists. I'll see what I can do re disabling in BIOS.

@kaihengfeng, I'd like to test the mainline kernel, but could you give me a couple of lines on how? I'm guessing I have to curl some of the files from here https://kernel.ubuntu.com/~kernel-ppa/mainline/v4.18-rc6/ and dpkg them.

I have attached a new crash file from a crash when I tried to boot into an earlier kernel.