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I edited a .conf file because I wanted to allow multiple screens on Nvidia graphics card. I then restarted my laptop (I have dual boot) and have this problem:

recovering journal

It goes completely blank afterwards.

better quality picture

Mateusz Szumilo
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1 Answers1

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Somewhat random solution that worked for me (I don't know how though):

Failed to get size of gamma for output default when trying to add new screen resolution

I had to enter recovery mode, so I could change the grub resolution (GRUB_GFXMODE) to the default one for my video card. After that, the blank screen goes away, replaced by a normal boot process.

bdfgegtertasdg
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