Hey,
The title might not be very clear so allow me to explain. I wanted to switch my login manager from greetd to sddm because greetd keeps breaking at every major update. But in my testing I did a wrong manipulation and borked my system (it tries to load greetd at boot but i accidentally messed up its config so it can’t work).
No problem, I have multiple backups and i can load on them from grub. So i did that thinking it’d restore the backup and allow me to do what i had to do. But then I realized than instead of restoring the main system to that backup it just makes me run on it. Which means that all the changes and fixes I did are on that backup and that the main OS is still broken.
My question is : Can I restore my system from this image to make it my main system without a live usb (i don’t have access to one currently) ?