Thanks.
Things are going well. Because PRIME Profiles tab came again in Nvidia Settings app, but it doesn’t work. I selected Nvidia Performance mode and then it said that you should restart the system, Intel Power Saving Mode was selected as default after I restarted the system. Also there are the same errors (nvidia-smi and nvidia-settings).
dkms status output:
nvidia/515.65.01, 5.17.0-1020-oem, x86_64: installed
nvidia-bug-report.log.gz (82.5 KB)