Subject: RE: kern/37175
To: None <kern-bug-people@netbsd.org, gnats-admin@netbsd.org,>
From: Scott Ellis <scotte@warped.com>
List: netbsd-bugs
Date: 11/15/2007 03:20:03
The following reply was made to PR kern/37175; it has been noted by GNATS.
From: Scott Ellis <scotte@warped.com>
To: gnats-bugs@NetBSD.org
Cc:
Subject: RE: kern/37175
Date: Wed, 14 Nov 2007 18:15:48 -0800
Switching the connection from USB directly to the printer to an
IEEE1284<->USB adapter:
ulpt0 at uhub1 port 2 configuration 1 interface 0
ulpt0: vendor 0x0557 product 0x2001, rev 1.00/1.50, addr 2, iclass 7/1
ulpt0: using bi-directional mode
Causes this particular problem to go away. The symptom is now that data
is corrupted on the way to the printer, causing Postscript errors.
Changing to ulpn (non-resetting device) appears to have solved that
particular issue. Not sure if these are all related or not, but wanted
to add this note to the PR for future generations.