Hi! I have no idea of how to turn on my dedicated graphic card. Any help? Thx!
You seem to be lacking drivers. First try and see, if you disabled the gpu.
For me, I downloaded the nvidia open version of bazzite, and the integrated driver was on the installer. But I am not entirely sure about the legacy Vega drivers.
My Nvidia side was not on either, but switching to hybrid and activating access to all the apps for the Dgpu worked for me.