Nvidia drivers problem (?)

i don’t know where to turn so: recently i’ve tried to install nvidia drivers for nixos.. and then my primary monitor just appear to be black. and after some time, second screen was unusable after login (exclude TTY). and looks like when i am changing budgie to any other desktop (gnome and etc) — all seems to be work fine. i am confused.

i don’t really know where i can get help — i am newbie and really like budgie

possibly the nixos community forums can help here with nixos specifics? Search results for 'budgie order:latest' - NixOS Discourse

Hi @f1zzen!

I tried NixOS a while ago, but I don’t remember having any particular problems with Budgie — though I should mention that my computer doesn’t have a graphics card.

I assume you added these lines to “configuration.nix”?

services.xserver.enable = true;
services.xserver.desktopManager.budgie.enable = true;
services.xserver.displayManager.lightdm.enable = true;
# Optional: 
services.displayManager.defaultSession = “budgie-desktop”;