Checked deeper, src/login/logind-action.c() calls can_sleep(), which in version 204 does not yet check for swap. So we need to backport the checks in src/shared/sleep-config.c from later versions.
Checked deeper, src/login/ logind- action. c() calls can_sleep(), which in version 204 does not yet check for swap. So we need to backport the checks in src/shared/ sleep-config. c from later versions.