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From: Greg KH <greg@kroah.com>
To: Con Kolivas <conman@kolivas.net>
Cc: linux-kernel@vger.kernel.org
Subject: Re: Wrong priority reporting with new 0(1) scheduler;  USB changes to 2.4.18 pre/rc1 breaks HPOJ
Date: Fri, 15 Feb 2002 08:00:32 -0800	[thread overview]
Message-ID: <20020215160032.GC1695@kroah.com> (raw)
In-Reply-To: <20020215142941.79B12942@pc.kolivas.net>
In-Reply-To: <20020215142941.79B12942@pc.kolivas.net>

On Sat, Feb 16, 2002 at 01:29:41AM +1100, Con Kolivas wrote:
> 
> The USB changes after 2.4.17 up to and including 2.4.18 rc1 cause the hp 
> officejet drivers to fail on my machine. While the usb mouse continues to 
> work, the hp ptal-init probe cannot find the device when scanning 
> /dev/usb/lp0. The device is still reported correctly in 
> /proc/bus/usb/devices. This is with both the usb-uhci and the uhci drivers.

There have been some "interesting" discussions about HP printers on the
linux-usb-devel mailing list :)

A very simple patch that might work for you is at:
	http://marc.theaimsgroup.com/?l=linux-usb-devel&m=101338636901219
while a more "correct" patch is at:
	http://marc.theaimsgroup.com/?l=linux-usb-devel&m=101366701613394

Please let me know if either of these patches fix your problem.

thanks,

greg k-h

      reply	other threads:[~2002-02-15 16:05 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2002-02-15 14:29 Con Kolivas
2002-02-15 16:00 ` Greg KH [this message]

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