StuffIveLearned.org

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====== Fix KDE Print ======
===== Intro =====
This obviously won't apply to everyone, but I have been using KDE Print within the KDE control center for eons without any problems until a recent install I did at work.  It appears that KDE Print was not working with the latest version of CUPS.  Personally, I hate printing in general, and especially from within Linux.  I really didn't want to delve too far into this, so here's the workaround I managed to straighten out.

===== The Errors =====
Whenever I would try to connect to the CUPS server from within KDE Print, I would get an error saying that it couldn't connect to the CUPS server.  I checked ''netstat'' and CUPS was listening on port 631 just like it is supposed to.  I checked to make sure a unix socket was being created in ''/var/run/cups/'' and sure enough it was.  Everything seemed as if it should have been working just fine.  I was receiving the following error in ''/var/log/cups/access_log'':
<code |/var/log/cups/access_log>
localhost - - [14/May/2007:15:06:22 -0500] "POST /printers/ HTTP/1.1" 200 112 CUPS-Get-Printers client-error-not-found
</code>

I couldn't find much online at all, but here's what I did.

===== The Fix =====
Mainly, the fix was simply to downgrade CUPS.  You might be able to go with a higher revision than what I went with here, but I played it safe.

The version of CUPS that I was having problems with was 1.2.9 and I decided to drop it a whole minor revision to 1.1.23-r8 since that was the oldest version available.
<code>
# emerge =net-print/cups-1.1.23-r8
# etc-update
<selected -5>
# /etc/init.d/cupsd restart
</code>
And sure enough, that fixed that problem.  Then I received a different error from KDE Print after that, "''client-error-request-value-too-long''".  A little bit of searching and I found a site with a couple of suggestions and the first one worked for me.  The directory ''/var/spool/cups'' did not exist.  I created it and set the appropriate permissions on it and I was good to go after that.
<code>
# mkdir /var/spool/cups
# chmod 775 /var/spool/cups
# chgrp lp /var/spool/cups
</code>

~~DISCUSSION~~