>Number:         36110
>Category:       kern
>Synopsis:       ulpt problem with HP Laserjet 1022nw
>Confidential:   no
>Severity:       serious
>Priority:       medium
>Responsible:    kern-bug-people
>State:          open
>Class:          sw-bug
>Submitter-Id:   net
>Arrival-Date:   Fri Mar 30 17:00:00 +0000 2007
>Originator:     Magnus Henoch
>Release:        NetBSD 4.99.16
>Organization:
	
>Environment:
	
	
System: NetBSD zemdatav 4.99.16 NetBSD 4.99.16 (IBOOK) #5: Fri Mar 30 18:37:11 CEST 2007 magnus@zemdatav:/media/e/netbsd/obj/sys/arch/macppc/compile/IBOOK macppc
Architecture: powerpc
Machine: macppc
>Description:
	I have a HP Laserjet 1022nw printer connected to a USB port:

ulpt0 at uhub4 port 4 configuration 1 interface 0
ulpt0: Hewlett-Packard HP LaserJet 1022nw, rev 2.00/1.00, addr 3, iclass 7/1
ulpt0: using bi-directional mode

        However, it always appears as "busy" in CUPS.  I compiled
	ulpt.c with ulptdebug = 5, and got the following debug output
	after plugging it in:

ulptopen: flags=0x0
ulpt_status: status=0x00 err=0
ulpt_open: waiting a while
ulpt_status: status=0x00 err=0
ulpt_open: waiting a while
[ ...124 identical lines... ]
ulpt_status: status=0x00 err=0
ulpt_open: waiting a while
ulptopen: done, error=16

	After 30 seconds, the driver tries again, with the same result.

>How-To-Repeat:
	
>Fix:
	

>Unformatted: