It’s been a couple weeks I noticed random weird crash, the computer would become slow then unresponsive while using Firefox with some tabs. I just noticed systemd-swap was broken, and it was not creating SWAP at all. Here is some logs from journalctl:
Mar 12 14:00:55 omano-nvme systemd[1]: Failed to activate swap Swap File.
-- Subject: A start job for unit var-lib-systemd\x2dswap-swapfc-23.swap has failed
-- Defined-By: systemd
-- Support: https://forum.manjaro.org/c/support
--
-- A start job for unit var-lib-systemd\x2dswap-swapfc-23.swap has finished with a failure.
--
-- The job identifier is 2635 and the job result is failed.
Mar 12 14:00:55 omano-nvme systemctl[46911]: Job failed. See "journalctl -xe" for details.
It was working good until recently.
I’m not going to debug that, I removed systemd-swap and added a fixed SWAP file (it eats lot of disk space, but it works).