[Pkg-cups-devel] Bug#666447: Blacklisting usblp helps

Delian Krustev krustev at krustev.net
Thu May 3 23:48:26 UTC 2012


Looks like two drivers were fighting for the interface and thus the
firmware upload fails.

Here is what worked for me:

 echo 'blacklist usblp' > /etc/modprobe.d/delian-cups-fix.conf
 rmmod usblp
 /etc/init.d/cups restart

Looks like the usblp blacklisting was part of cups package somewhere
in the 1.4 version but later it was decided that it was no longer
necessary. Apparently it is, or a different fix should be applied.

Cheers
--
Delian





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