Ubuntu 21.10, RTX3080

I just installed Ubuntu 21.10 in my alienware R17 and the system has many issues,the display settings (including brightness and resolution)are not changing and the audio is not working at all too. I tried many web, solutions including updaing grub,I even installed Ubuntu 20.04 which didn’t solve the issue reinstalled the Ubuntu, updated xconfig changed grud but nothing helped. Can someone please help me ?

Please run nvidia-bug-report.sh as root and attach the resulting nvidia-bug-report.log.gz file to your post.

nvidia-bug-report.log.gz (430.9 KB)

Kernel too old for your 12th gen intel gpu. Please use the liquorix ppa to upgrade it.

Everything works now! Thank you very much. This was really good. Thanks