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Date: Mon, 14 Aug 2006 17:21:22 +0300
From: "Aleksey Salow" <aleksey.salow@gmail.com>
To: freebsd-usb@freebsd.org
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Subject: Re: Bug in ultp ? (amd64 + HP 1020 printer)
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Hello

I also has strange behaviour of ulpt driver. I have -current (Aug 5)
on AMD64 and Canon LBP-810 printer connected to usb. I setup lpd and
use it as network printer from my home net.

When I try print something from my windows machine, in most cases I
give next messages at console:

Aug  5 02:22:26 woodpecker kernel: ulpt0: <Canon Canon CAPT USB
Printer, class 0/0, rev 1.10/1.00, addr 3> on uhub0
Aug  5 02:22:26 woodpecker kernel: ulpt0: using bi-directional mode
Aug  5 02:22:56 woodpecker kernel: ulpt0: at uhub0 port 1 (addr 3) disconnected
Aug  5 02:22:56 woodpecker kernel: ulpt0: detached
Aug  5 02:22:58 woodpecker kernel: ulpt0: <Canon Canon CAPT USB
Printer, class 0/0, rev 1.10/1.00, addr 3> on uhub0
Aug  5 02:22:58 woodpecker kernel: ulpt0: using bi-directional mode
Aug  5 02:23:08 woodpecker kernel: ulpt0: at uhub0 port 1 (addr 3) disconnected
Aug  5 02:23:08 woodpecker kernel: ulpt0: detached
Aug  5 02:23:15 woodpecker kernel: ulpt0: <Canon Canon CAPT USB
Printer, class 0/0, rev 1.10/1.00, addr 3> on uhub0
Aug  5 02:23:15 woodpecker kernel: ulpt0: using bi-directional mode

Also I get this messages when run (I get 'testfile' from lpd spool directory):
cat testfile > /dev/ulpt0

I can provide any debug info if this helps to solve this problem.

Thanks.