Per the previous entry, I have retested for this issue with upstream kernel 4.16.6-041606-generic. No change in DPMS behavior was observed, i.e., power save for the monitor does not seem to be enabled.
Per the previous entry, I have retested for this issue with upstream kernel 4.16.6- 041606- generic. No change in DPMS behavior was observed, i.e., power save for the monitor does not seem to be enabled.