I’m quite new on Linux and it’s hard to me to debug this problem.
I used kernel 513 with an Nvidia 3060 ti and after the last upgrade (today) my computer started freezing randomly (with screen artifacts) and sometimes when I reboot it does not load with a “unable to start lightdm” error message. In this screen, when I ctrl+alt+f2 and run “nvidia-smi” it says that there is no device (not finding the GPU).
As a solution I tried installing kernel410 (because its LTS) and using mhwd to downgrade the nvidia driver to the 470xx series which seemed to make it better, but still intermittent.
Can someone please help me to diagnose and solve this problem?