Notebook with a RTX 3070 and an i7-11800H, Manjaro KDE (dual boot with Windows 10).
I’ve been having problems with a rather slow display 2560×1440, even after changing to NVIDIA mode on Optimus Manager (Qt). So I decided to give wayland a shot. I ran the following line and then reset.
pacman -S plasma-wayland-session
Now, the system exhibits the usual boot messages (I removed
quiet from GRUB) and then I get a black screen instead of SDDM. No cursor. Alt+F1, Alt+F2, Alt+F3 does seemingly nothing.
Pressing the power button gives the shutdown messages after a couple of seconds and the machines shuts down gracefully.
Any clue of what have happened or how to solve?