@
xmixahlx
you need:
5.7+ manjaro kernel
bsp-based uboot -- still recommend mrfixit 2.0
systemd configuration for mem suspend and disable hibernate (and disable power button...)
Suspend first worked with a 5.6 tsys kernel (not the very 1st,,2nd I think), with recent update, still works,,~7%/d
Since lid switch is flakey, better to disable that (systemsettings5), or fix
I enter/leave s3 with pwr button, in systemsettings5 set for log out dialog, so needs 2 extra keystokes
(and yes, explicit statement in sleep.conf,, SuspendState=mem)
I do wish I knew how the resume works, for me, pwr button or plugging in charger
Some distros sleep, but never wake (so unclear how well they actually are doing, as well as useless)
And,, BTW I don't have nvme installed, just for this reason