[BRLTTY] Kernel 2.6.21 USB issues

[Jason White]

I've built 2.6.21.4 from source and the problem's still there.

During boot, the braille display beeps quite frequently. Also, I notice that
when brltty is killed, the braille display goes back to its internal menu,
which never happened before, and starts beeping regularly - so obviously
something is being reset.

I'll need debugging suggestions for this one.

The distribution is Debian Sid, all up to date.