I tried to install the Realtek driver, however, for Linux, you need to compile it yourself. Unfortunately, the Linux driver only supports Linux kernel version 3.18 or earlier. The current kernel version for Debian Bookworm is 6.1. I tried to compile it anyway, but, as suspected, it was not possible.
Hi,
I am having the exact same issue with sound on Debian 12 Bookworm with my PC Specialist Recoil 16. The sound works fine in Windows, but I get the same crazy high-pitch squeals and pops in Debian. Did you manage to find a solution?