I am completely new to linux.
I tried to remove title bar in firefox, and one of the remedies was to replace gtk3-classic with gtk3.
So instead of doing that I first removed gtk3-classic and broken manjaro. After powercycling the PC manjaro would not boot.
I managed to use live system and use chroot to get access and used pacman to install gtk3-classic again.
Unfortunately now when I try to boot I get stuck at “failed to start Light Display Manager” error message.
What do I do now?