Why won't the proprietary drivers v 340.108 install on Ubuntu 20.04.4?

Question

ubuntu

I wanted to install drivers for the geforce 9600gt video card, but they are not installed, only open software works with x org x xord server, but they hang the whole system for me when I open the browser. Proc core2quad q8300, 1tb hdd, 8gb ddr 2 to 800, vidyaha 9600gt) The latest versions of firewood are 340.108 but they are not installed. I sat on window 7 for 10 years, I didn’t observe 10 such freezes (swap is disabled, I didn’t notice the difference, I thought the swap file hangs the system, but no.

Writes
Error when changing
pc-client-error-quark: Error while installing paxkage: installed nvidia-340 package post instalkation script subprocess returned error exit status 10(313)
feels like they are not supported

Answer 1

Updates installed? There was a bug in one of the recent kernel releases that prevented installing drivers from nVidia