Thanks for checking this out. It’s a minor problem, but I appreciate any help I can get.
I have a two computers sharing one monitor. A Windows machine via Display Port. Endeavour on HDMI.
In XFCE the monitor would wake up seconds after it loses video signal from going to sleep. Once awake it does not go sleep again. It would also revert the refresh rate from 144 to 60 MHz.
In KDE, I’m not losing the refresh rate, but the monitor still wakes up a few seconds after going to sleep. The monitors UI displays a message saying “No signal” which is normal, then it wakes up, and won’t go back to sleep.
I’ve tried every combination of power settings that I can think of and turned all the screen locking options off to just test the monitor sleep, same problem.
So what’s common denominator that would be involved with display power management across different display servers?
The same hardware configuration functions as expected with Windows and Ubuntu, so I know it’s not a hardware specific.
Thanks again for any assistance.