It is my first post in this community, so I do apologize in case this is not the right place to post.
I am using Gnome 43.2 (wayland session) on Arch linux with a Ryzen 5900HX.
Under Gnome-settings->power there is no dim-screen option (I guess because my computer is not a laptop).
Because I am connected to a smart TV through HDMI, I was wondering if one of the possible things is possible to do when the computer is idle:
- Turn off the TV without but keeping the HDMI audio
- I have read that this was possible with x-org sessions disabling DPMS
- (if 1) is not possible) Dim the screen at very low brightness (the audio would keep working)
Sorry in case my explanation is not very clear.
Thanks a lot in advance