Yesterday I installed Arch Linux , and when I gave the buttons to restart or turn off, the screen remained frozen. I tried shutting down through the terminal and it stays the same way. Looking at the logs of the session, I see an error like this:
watchdog watchdog0: watchdog did not stop!
I do not know if it's relevant, but install XFCE. My computer is a laptop MSI GL62 6QF .
Thank you.