Score:2

black screen after disabling wayland

il flag

I'm on ubuntu 22.04.1 and i need to switch to Xorg to use a remote display application. I disabled wayland from the /etc/gdm/custom.conf file in hopes it would work with X because this version of Ubuntu is apparently supposed to ship with it installed, but now after I boot, all I can see is a black screen.

Anything I could do to enable wayland again or better, make it work with X?

Only answer I found on Google suggested booting into recovery mode and repairing broken packages but that didn’t work.

Levente avatar
cn flag
If you can log in in recovery mode, can you undo the changes you did to `/etc/gdm/custom.conf`? Would that help?
Nikolai avatar
il flag
@Levente This worked, thanks!
Levente avatar
cn flag
O.k. now you can try something: on the normal login screen, at least on version 20.04, there is a cogwheel icon in the bottom corner. If one clicks that, it offers a choice for the alternative display server. So, it could maybe look something like "Ubuntu on X.org" or something similar. This is how I imagine, based on how I saw it on 20.04. You would need to log out with your user, and then study the login screen to spot this cogwheel...
Nikolai avatar
il flag
@Levente yup i tried this first but it did the same thing and turned my screen black.
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