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Re: cupsys: No debug information logged from gs-esp



On Sat, Jan 22, 2011 at 08:19:18PM -0600, Jonathan Nieder wrote:
> tags 321484 + moreinfo help
> quit
> 
> Hi Roger et al,
> 
> Roger Leigh wrote:
> > Ambrose Li <ambrose.li@cccgt.org> writes:
> 
> >> After upgrading to the new gutenprint drivers, if a Windows print
> >> job causes gs-esp to crash, /var/log/cups/errors will not log
> >> anything useful from gs-esp, even if the debug level is set to
> >> debug2.
> >>
> >> Running gs-esp manually with the crashed print job reveals that
> >> gs-esp cannot find Helvetica-Bold. This should have been logged in
> >> /var/log/cups/errors, esp. when the debug level is debug or debug2.
> >
> > This is a gs-esp bug (it was recently updated in addition to
> > gutenprint); I've reassigned the bug.
> 
> Do you happen to remember how gutenprint invokes ghostscript?  I am
> looking to fix the ancient Bug#321484, but to do so I would need to
> be able to reproduce it.
> 
> Thanks, and sorry for the long delay.

It's run as /usr/lib/cups/filter/pstoraster; gutenprint itself
is just the next stage in the pipeline (it just converts the
raster image to the inkjet commands to actually print).

gutenprint /may/ influence the options pstoraster/gs is passed;
this would be from the printer options stored in the PPD for the
printer queue, possibly overridden by the job options.

You should see pstoraster etc. being executed in the error log,
and you should see the options they are passed there as well.

I'm afraid I no longer even have an inkjet printer, and so I do
not actively use or develop gutenprint today (though I am doing
uploads of point releases as they are made while I wait for someone
to take over the maintenance).  As a result, I'm afraid I can't
do any actual testing or debugging to assist any longer.

Is this still an issue with current squeeze/unstable versions
of ghostscript/gutenprint?


Regards,
Roger

-- 
  .''`.  Roger Leigh
 : :' :  Debian GNU/Linux             http://people.debian.org/~rleigh/
 `. `'   Printing on GNU/Linux?       http://gutenprint.sourceforge.net/
   `-    GPG Public Key: 0x25BFB848   Please GPG sign your mail.

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