[Printing-architecture] bug report about color management

[Printing-architecture] bug report about color management

[Pascal Obry]

After discussion on the gimp-print-devel@ mailing-list I've been
redirected here.

I've found out that the regression (as reported in my previous message
on this mailing-list) about the color management support on GNU/Debian
has been introduced between CUPS 1.7.5-1 and 1.7.5-2. The ColorManaged
CUPS option has been renamed CM-Calibration.

So it looks like a patch rejected by Apple/CUPS.org is bundled with
GNU/Debian CUPS package starting with the second build of CUPS 1.7.5.

The side effect is that this "destroy" the color-management and the
prints are really bad. For the record I'm printing on GNU/Linux since at
least 2 years with an home made ICC profile.

How to proceed? Do you confirm this is a bug?

Thanks,

-- 
  Pascal Obry /  Magny Les Hameaux (78)

  The best way to travel is by means of imagination

  http://v2p.fr.eu.org
  http://www.obry.net

  gpg --keyserver keys.gnupg.net --recv-key F949BD3B

Re: [Printing-architecture] bug report about color management

[Till Kamppeter]

Joseph, can you have a look into this issue? Thanks.

   Till

On 09/30/2014 05:58 PM, Pascal Obry wrote:
> 
> After discussion on the gimp-print-devel@ mailing-list I've been
> redirected here.
> 
> I've found out that the regression (as reported in my previous message
> on this mailing-list) about the color management support on GNU/Debian
> has been introduced between CUPS 1.7.5-1 and 1.7.5-2. The ColorManaged
> CUPS option has been renamed CM-Calibration.
> 
> So it looks like a patch rejected by Apple/CUPS.org is bundled with
> GNU/Debian CUPS package starting with the second build of CUPS 1.7.5.
> 
> The side effect is that this "destroy" the color-management and the
> prints are really bad. For the record I'm printing on GNU/Linux since at
> least 2 years with an home made ICC profile.
> 
> How to proceed? Do you confirm this is a bug?
> 
> Thanks,
> 

Re: [Printing-architecture] bug report about color management

[Pascal Obry]

Hello Till,

I've opened a Debian isssue (#763517) and see that your are one of the
maintainers. I'm suspecting (not sure as I don't now how to access the
Debian patches) a Debian patch in fact so maybe not something in the
repository.

Regards,

-- 
  Pascal Obry /  Magny Les Hameaux (78)

  The best way to travel is by means of imagination

  http://v2p.fr.eu.org
  http://www.obry.net

  gpg --keyserver keys.gnupg.net --recv-key F949BD3B