https://www.knopper.net/knoppix/knoppix910-en.html

> Version 9.1 of KNOPPIX is based on → Debian bullseye, with some packages from Debian/unstable (sid) for newer graphics drivers or desktop software packages. It uses → Linux kernel 5.10.10 and Xorg 7.7 (core 1.20.10) for supporting current computer hardware.