I'm afraid I no longer seem to be able to make the kernel
find the scanner during boot. It seems timing related, I threw
out a bunch of drivers, and since all I get is:

Oct 14 04:10:10 netbakus /netbsd: uhci0 at pci0 dev 7 function 2: Intel 82371AB USB Host Controller (PIIX4) (rev. 0x01)
Oct 14 04:10:10 netbakus /netbsd: uhci0: interrupting at irq 9
Oct 14 04:10:10 netbakus /netbsd: usb0 at uhci0: USB revision 1.0
Oct 14 04:10:10 netbakus /netbsd: uhub0 at usb0
Oct 14 04:10:10 netbakus /netbsd: uhub0: Intel UHCI root hub, class 9/0, rev 1.00/1.00, addr 1
Oct 14 04:10:10 netbakus /netbsd: uhub0: 2 ports with 2 removable, self powered
...
Oct 14 04:10:11 netbakus /netbsd: uhub0: device problem, disabling port 2


  Earlier, I got instead of that last line:

Oct 14 04:02:48 netbakus /netbsd: uscanner0 at uhub0 port 2
Oct 14 04:02:48 netbakus /netbsd: uscanner0: Hewlett Packard Scanjet 4100C, rev 1.00/1.00, addr 2
Oct 14 04:02:48 netbakus /netbsd: uscanner0: setting config no failed


  Are there some options for the usb subsystem to be a bit more verbose
in its diagnostics?

	mjl