What could be the possible cause of "cannot wake from suspend" problem? And how to fix it?

OK, the only weird thing that I can find is:

10月 09 08:05:29 z-matrix gnome-session[1087]: gnome-session-binary[1087]: WARNING: Falling back to non-systemd startup procedure due to error: GDBus.Error:org.freedesktop.DBus.Error.Spawn.ChildExited: Process org.freedesktop.systemd1 exited with status 1

So could you do me a favour and:

  • Enable hibernation (You don’t seem to have that active)
  • try to hibernate instead of suspend and see it that works?
    • If not, please report back and we’ll fiddle with ACPI parameters.
    • If yes, That’s your workaround until that gnome bug gets fixed (open/search for an existing bug here)

:+1: