Since upgrading PoP_os (21.04 ubuntu) and Xanmod (5.15.6) via the Pop!_Shop recently. The computer has stopped recognizing the Nvidia drivers, and attempting to install any (even older versions) throws an error during the process. Completely purging drivers and reinstalling doesn’t help. Neither does reinstalling the kernel.
Hmm, that’s a big shame. Though, my issue isn’t that I get a black screen. Rather, it doesn’t communicate with the card at all and instead runs the integrated one. Also prevents the use of nvidia-smi and the like. Furthermore, purging and reinstalling doesn’t work as it fails on the build step.
Followed your guide to the letter and didn’t work. Though it did give a warning that the drivers were already installed before throwing a dkms error relating to the kernel, which is very weird as I had purged them it several times before starting, and no nvidia components were left on the computer
This really need to be reported to the Pop_OS! developers if you haven’t already done so - if there’s a packaging issue then they’re the ones who can fix it.