Im running Linux Mint 21.3 with kernel 5.15.x I origianlly had a GTX 1050Ti working fine.
I’ve just upgraded to a RTX 4060Ti and on boot I get this error message:
[drm:nv_drm_load [nvidia_drm]] ERROR [nvidia-drm] [GPU ID 0x00000100] Failed to allocate NvKmsKapiDevice
[drm:nv_drm_probe_devices [nvidia_drm]] ERROR [nvidia-drm] [GPU ID 0x00000100] Failed to register device
And now nvidia-smi reports no device.
I have reinstalled the drivers from linux mints Driver Software package, and i’ve upgraded my kernel to 6 but still no joy.
I have also turned off secure boot
Im at a bit of a loss what to try now, I dual boot with windows and that has recognised it fine