Comment 10 for bug 1990189

Glad I found this bug report.

The USB-id 1a86/7523 is used by CH340 based USB-serial ports,
which is what is used on Chinese Arduino and many rs485 USB adapters,
and a lot of other stuff, certainly much more general use than just brltty

I would argue that there are plenty more people using one of the above devices,
but I guess their reaction - like mine has been just to stay on ubuntu-20.04
until the issue is resolved

I recomend removing the entry from /lib/udev/rules.d/85-brltty.rules

Now I found this bug report this is what I did, and should be good until
the system decides to update that file and put it back again.

StorePeter