-
As you didn’t specify REISUB, please read this:
[HowTo] reboot / turn off your frozen computer: REISUB/REISUO -
Kernel 5.9 is EOL. Try 5.4 Long Time Support (LTS) first and then try 5.10 (next LTS candidate)
-
If that does not help, please cold boot into Manjaro and see if that helps because of this:
-
If that still doesn’t help, open a terminal and run this:
watch --interval=3 'free --human'
because of this:
and ensure you’re not running out of memory (OOM) as “no swap” = “freeze” when running OOM.
Let’s start there…