USB keyboard support in 5.4

[Wilde, Donald]

Hi, Marco -

That did not *improve* things. It worked exactly the same.
Experimenting, I put the 'device atkbd' line back in the kernel, having
read that that makes the USB kb work as /dev/kbd0 instead of /dev/ukbd0,
but that brought back the lockup behavior in single-user mode. Normal
booting worked fine, OTT the 'busy' message, for both command-line and
X. I'm just looking for perfection... ;-]

Thanks for your response! :D