> Bullseye 64 Bit does more or less work. There arise problems > when you install a desktop with media players which deliver > audio and should give output to the headphone plug and HDMI.
Diederik reported probably the same problem to the linux-rpi-kernel list as http://lists.infradead.org/pipermail/linux-rpi-kernel/2021-February/008002.html For that problem, black listing vc4.ko at cmdline.txt prevents the problem http://lists.infradead.org/pipermail/linux-rpi-kernel/2021-February/008007.html > Unfortunately the Bullseye 32 Bit kernel seems not to boot, > because the support of USB looks broken: Debian kernel team does not support booting 32-bit kernel on 64-bit ARM, as told by Ben https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=971059#12 Best regards, Ryutaroh
