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Date: Sun, 18 Oct 2009 15:39:10 +0200
From: Patrick Lamaiziere <patfbsd@davenulle.org>
To: freebsd-usb@freebsd.org
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Subject: [8.0] hplip3/ugen printer problem
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[FreeBSD 8.0/i386]

Hello,

I've got some troubles to print on an "all-in-one" printer HP
Photosmart C4680 which should work with the port printer/hplip3. The
printer prints half of a page, then ejects the page and prints the
rest or, depending of the resolution, repeats some parts.

It looks like there is a problem between hplip (hp is the cups backend)
and ugen but I don't know why.
I think the device disappears while printing, I see some 
"Unknown USB device: vendor 0x03f0 product 0x7411 bus uhub2" on the console.

complete log : http://user.lamaiziere.net/patrick/hplip.txt.gz 

ugen_default_fs_callback:2192: st=1 alen=8192 aframes=1
ugen_ioctl:1406: cmd=0x400155c2
ugen_ioctl:1584: error=0
ugen_ioctl:1406: cmd=0x400155c2
ugen_ioctl:1584: error=16
ugen_ioctl:1406: cmd=0x800155c0
ugen_ioctl:ugen1_58d4e:fa uelrtr_ofrs=_ca0llback:2192: st=0 alen=8192 aframes=1
ugen_ioctl:1406: cmd=0x400155c2
 
ugen_ioctl:1584: error=16
io/hpmud/musb.c 1028: bulk_write failed buf=0xbfbfc93c size=8192 len=-60: Permission denied
ugen_default_fs_callback:2192: st=2 alen=0 aframes=0
ugen_ioctl:1406: cmd=0x400155c2
ugen_ioctl:1584: error=0
ugen_ioctl:1406: cmd=0x400155c2
ugen_ioctl:1584: error=16
ugen_ioctl:1406: cmd=0xc014556f
 
... 
ugen_ioctl:1584: error=16
io/hpmud/musb.c 1392: unable to write data hp:/usb/Photosmart_C4600_series?serial=CN987MF30J05BQ: 45 second io timeout
ugen_default_fs_callback:2192: st=1 alen=8192 aframes=1
ugen_ioctl:1406: cmd=0x400155c2
ugen_ioctl:1584: error=0
ugen_ioctl:1406: cmd=0x400155c2
ugen_ioctl:1584: error=16
ugen_ioctl:1406: cmd=0x800155c0
ugen_ioctl:uge1n5_8d4e:fa uelrtr_fosr_=cal0lback:2192: st=0 alen=8192 aframes=1
ugen_ioctl:1406: cmd=0x400155c2


The scanner works very well, there is also a card reader attached at umass/da0
but I removed umass from my kernel to be sure there is no conflict.

Any help will be appreciated, thanks.

Regards.