Bug#982742: cups: config of usb printer now impossible due to usblp and libusb conficting (used to work!)

To: mh <m.hatzold@web.de>, 982742@bugs.debian.org
Subject: Bug#982742: cups: config of usb printer now impossible due to usblp and libusb conficting (used to work!)
From: Brian Potkin <claremont102@gmail.com>
Date: Mon, 15 Feb 2021 10:26:52 +0000
Message-id: <[🔎] 15022021094538.148238b3dc07@desktop.copernicus.org.uk>
Reply-to: Brian Potkin <claremont102@gmail.com>, 982742@bugs.debian.org
In-reply-to: <[🔎] 20210214203128.2adbc1df@neutower.picasso>
References: <[🔎] 20210214161734.268a4875@neutower.picasso> <[🔎] 14022021152641.3dea0b92918d@desktop.copernicus.org.uk> <[🔎] 161324779934.20706.5555031179148562063.reportbug@localhost> <[🔎] 20210214174420.541d7be9@neutower.picasso> <[🔎] 14022021173253.9e50d3c17233@desktop.copernicus.org.uk> <[🔎] 161324779934.20706.5555031179148562063.reportbug@localhost> <[🔎] 20210214184718.73a2d15d@neutower.picasso> <[🔎] 14022021190026.2583941f96c5@desktop.copernicus.org.uk> <[🔎] 161324779934.20706.5555031179148562063.reportbug@localhost> <[🔎] 20210214203128.2adbc1df@neutower.picasso> <[🔎] 161324779934.20706.5555031179148562063.reportbug@localhost>

On Sun 14 Feb 2021 at 20:31:28 +0100, mh wrote:

[...]

> # ippfind -T 5
> ~# 

An IPP printer is not found. This would fit the observation that
cups-browsed has not set up a print queue. I have come to the
conclusion that the B432 does not implement IPP-over-USB correctly.

A queue set up with a vendor PPD will not function while ipp-usb is
active, so purge it and proceed as you did with the Live ISO. Also
see #982190:

  https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=982190

Cheers,

Brian.

Reply to:

Follow-Ups:
- Bug#982742: cups: config of usb printer now impossible due to usblp and libusb conficting (used to work!)
  - From: Till Kamppeter <till.kamppeter@gmail.com>
- Bug#982742: cups: config of usb printer now impossible due to usblp and libusb conficting (used to work!)
  - From: mh <m.hatzold@web.de>

References:
- Bug#982742: cups: config of usb printer now impossible due to usblp and libusb conficting (used to work!)
  - From: mh <m.hatzold@web.de>
- Bug#982742: cups: config of usb printer now impossible due to usblp and libusb conficting (used to work!)
  - From: Brian Potkin <claremont102@gmail.com>
- Bug#982742: cups: config of usb printer now impossible due to usblp and libusb conficting (used to work!)
  - From: Michael Hatzold <m.hatzold@web.de>
- Bug#982742: cups: config of usb printer now impossible due to usblp and libusb conficting (used to work!)
  - From: mh <m.hatzold@web.de>
- Bug#982742: cups: config of usb printer now impossible due to usblp and libusb conficting (used to work!)
  - From: Brian Potkin <claremont102@gmail.com>
- Bug#982742: cups: config of usb printer now impossible due to usblp and libusb conficting (used to work!)
  - From: mh <m.hatzold@web.de>
- Bug#982742: cups: config of usb printer now impossible due to usblp and libusb conficting (used to work!)
  - From: Brian Potkin <claremont102@gmail.com>
- Bug#982742: cups: config of usb printer now impossible due to usblp and libusb conficting (used to work!)
  - From: mh <m.hatzold@web.de>

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