I’ve disabled automatic suspension at Settings->Power->Power Saving Options->Automatic Suspend:=Off, but somehow it is ignored and the system suspends anyway.
journalctl shows the followings during the suspension process, without explaining how it’s triggered.
gsd-power[..]: Error calling suspend action: GDBus.Error:org.freedesktop.DBus.Error.InteractiveAuthorizationRequired: Interactive authentication required. systemd-logind[..]: The system will suspend now! ModemManager[..]: <info> [sleep-monitor-systemd] system is about to suspend systemd: Reached target Sleep. systemd: Starting System Suspend... ...
Is this worth reporting to GNOME? How can I disable automatic suspension before it’s fixed?