Hello community,
I just decided to switch to Qubes OS from Arch, my machine is Lenovo Legion Pro 7i, Intel i9 13900HX, RAM 64 Gb, Nvidia RTX 4070. I have issue with desktop environment, it is very slow and freezing, any mice movement or tipping is very delayed. I thought it is problem with nvidia card, I tried to install newer drivers, but I can not to do so in dom0, because for example sudo dnf install akmod-nvidia gives me error than no matches found.
Here is the NVIDIA driver installation guide. It’s old and I don’t know if it works with Qubes 4.1 or 4.2. If you have a new installation, you have nothing to lose anyway. Your best bet might be to try installing the latest kernel, just in case.