I love NixOS, and the nvidia-x11 package is truly wonderful and captures so many options. But having such a complex package makes updating and regression testing take time. For ML stuff I ended up using it as the basis for an overlay, and ripping out literally everything I don’t need, which makes it a matter of minutes usually to make the changes requires to upgrade when a new driver is released I’m running completely headless because these are H100 nodes, and I just need persistenced and fabricmanager, and GDRMA (which wasn’t working at all, causing me to go down this rabbit hole of stripping everything away until I could figure out why).