Here is the config i use…
zswap_enabled=1
zram_enabled=0
swapfc_enabled=1
Logs from the Journalctl…
journalctl -xeu systemd-swap.service
░░ The job identifier is 2139.
Jan 24 02:45:00 HPRYZEN systemd-swap[8041]: INFO: Load: /etc/systemd/swap.conf.d/myswap.conf
Jan 24 02:45:00 HPRYZEN systemd-swap[8041]: INFO: Removing working directory...
Jan 24 02:45:00 HPRYZEN systemd-swap[8041]: INFO: Removing files in /var/lib/systemd-swap/swapfc/...
Jan 24 02:45:00 HPRYZEN systemd-swap[8041]: INFO: Load: /etc/systemd/swap.conf.d/myswap.conf
Jan 24 02:45:00 HPRYZEN systemd-swap[8041]: INFO: Zswap: backup current configuration: start
Jan 24 02:45:00 HPRYZEN systemd-swap[8041]: INFO: Zswap: backup current configuration: complete
Jan 24 02:45:00 HPRYZEN systemd-swap[8041]: INFO: Zswap: set new parameters: start
Jan 24 02:45:00 HPRYZEN systemd-swap[8041]: INFO: Zswap: Enable: 1, Comp: zstd, Max pool %: 25, Zpool: z3fold
Jan 24 02:45:00 HPRYZEN systemd-swap[8041]: INFO: Zswap: set new parameters: complete
Jan 24 02:45:00 HPRYZEN systemd-swap[8041]: INFO: Writing destroy info...
Jan 24 02:45:00 HPRYZEN systemd-swap[8041]: INFO: swapD: pick up devices from systemd-gpt-auto-generator
Jan 24 02:45:00 HPRYZEN systemd-swap[8041]: INFO: swapD: searching swap devices
Jan 24 02:45:00 HPRYZEN systemd-swap[8041]: ERRO: swapfc_path is located on an unknown filesystem
Jan 24 02:45:00 HPRYZEN systemd[1]: systemd-swap.service: Main process exited, code=exited, status=1/FAILURE
░░ Subject: Unit process exited
░░ Defined-By: systemd
░░ Support: https://forum.manjaro.org/c/support
░░
░░ An ExecStart= process belonging to unit systemd-swap.service has exited.
░░
░░ The process' exit code is 'exited' and its exit status is 1.
Jan 24 02:45:00 HPRYZEN systemd[1]: systemd-swap.service: Failed with result 'exit-code'.
░░ Subject: Unit failed
░░ Defined-By: systemd
░░ Support: https://forum.manjaro.org/c/support
░░
░░ The unit systemd-swap.service has entered the 'failed' state with result 'exit-code'.
Jan 24 02:45:00 HPRYZEN systemd[1]: Failed to start Manage swap spaces on zram, files and partitions..
░░ Subject: A start job for unit systemd-swap.service has failed
░░ Defined-By: systemd
░░ Support: https://forum.manjaro.org/c/support
░░
░░ A start job for unit systemd-swap.service has finished with a failure.
░░
░░ The job identifier is 2139 and the job result is failed.
enabling only zram does work but when enabled you cant login in wayland after reboot and you need to login in to X11 than you can login in wayland and few more bug i cant recall correctly…