kernel panic trying to utilize a da(4)/umass(4) device with
mark at markdnet.demon.co.uk
Thu Nov 20 03:45:34 PST 2003
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On Thursday 20 Nov 2003 10:20, Dag-Erling Smørgrav wrote:
> Sure, I can do that:
> ulpt0: Hewlett-Packard officejet d series, rev 1.10/1.00, addr 3, iclass
> 7/1 ulpt0: using bi-directional mode
> but it still won't print. Sometimes it works (albeit very, very
> slowly) but most of the time the process writing to ulpt0 just hangs.
When it works, is that when you have been using it in another operating
system, and then reboot into FreeBSD and try it?
IIRC, some of these multi-function devices require a code sending to them by
the printer driver to tell them to behave like printers (instead of being a
fax machine or a scanner or whatever). Unfortunately, finding out what that
code is and sending it can be tricky.
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