[Nut-upsdev] Suspend-to-disk & NUT

[Arjen de Korte]

I have found that it is impossible to communicate with my UPS when
resuming from a suspend-to-disk state. The driver is no longer able to
poll the UPS status and eventually will output "Data stale" and never
resumes. This may have to do with the UPS itself, the driver (SafeNet,
which I wrote and maintain) or with NUT. Suspend itself is OK provided I
stop NUT before entering sleep state and start it again after resuming.
Has someone else experienced similar behaviour?

Regards,
Arjen