Xiyue Deng <manp...@gmail.com> writes: > As this system has been running Bullseye for a few years with zero > problem, I'm hopeful this should work for Bookworm as well. If you have > anything in mind that may worth a try please feel free to share. The > more ideas the better.
To me the interesting question is, does the problem disappear if you go back to Bullseye? If not then it's likely a hardware problem.