Please run nvidia-bug-report.sh as root and attach the resulting nvidia-bug-report.log.gz file to your post.
After I replied your post with nvidia-bug-report.log.gz, I rebooted my system and everything works fine. Thanks you so much for the help.
Now, I feel so strong flowing with Linux OS after so much longing of getting off windows.
I think I have somthing simillar but can’t resolve this issue. I have a ryzenn 5800 and laptop rtx 3070. with kernel 5.11.0 or 5.10.x, if I start withour the nomodeset option, the system can’t boot, freezing on a black screen (impossible to switch to another console ctrl+alt+F2 …). I tried different drivers, ie, 460.59 but without success… and followed each step in the solution. Now I can boot the system without the nomodeset option in grub, but, “NVIDIA-SMI has failed because it couldn’t communicate”. The drivers 460.39 are installed since the beginning… nvidia-bug-report.log.gz (76.5 KB) Do you have an idea ?