Need help for NixOS Gnome scaling settings

[Desmond]

I enabled scaling for GDM by doing this:

GDM monitor configuration

Hey oberstal, I ran into this myself after getting frustrated with GDM always trying to display on the TV I have plugged in (which is usually off) rather than my main monitor. Digging around in gdm.nix I noticed there is already a pulseaudio config being symlinked into /run/gdm using systemd.tmpfiles.rules and figured that pattern would work for monitors.xml as well. Here’s what I have in my configuration.nix and it seems to be working well: systemd.tmpfiles.rules = [ "L+ /run/gdm/.conf…

Not the best solution but it works.