Bug#860991: Bug#859093: colord-kde is missing in stretch

[Christian Kanzian]

Hi Maximiliano,

Am 2017-04-23 12:22, schrieb Maximiliano Curia:
> Control: retitle -1 "gnome-color-manager: double-free in the argllcms
> fallback code"
> 
> ¡Hola Christian!
> 
> I'm forwarding the gcm-calibrate part of your report to the
> gnome-color-manager maintainers, it seems that the issue is solved
> upstream with the patch:
> https://github.com/GNOME/gnome-color-manager/commit/edd8cf7598c009c8494396663401da80d12caf9d
> 
> Still, I don't have the hardware to test this, maybe the
> gnome-color-manager maintainers can test this, otherwise, they may
> need you to test the patch.

Well, I do have a colorhug 1 which is free for adoption ;-). Just 
contact me if it will fit your testing needs.


I will give my best to test a patch as well.

> 
> I've set the severity to important, but it could equally be considered 
> grave.
> 

Thanks,
Christian


> El 2017-03-31 a las 22:29 +0200, Christian Kanzian escribió:
>>> colord-kde is currently in experimental, please consider testing it 
>>> and provide some feedback about it in this bug. From the maintainers 
>>> side, we don't have the hardware required to calibrate the devices, 
>>> so we can only test it partially.
> 
>> I use darktable to process my RAWs, which has a small colormanagement 
>> test command:
>> -------------------------------------------------------- chri at chk64:~$ 
>> darktable-cmstest darktable-cmstest version 2.3.0+421~g1dd423c49-dirty 
>> this executable was built with colord support enabled darktable itself 
>> was built with colord support enabled ... DVI-0   the X atom and 
>> colord returned different profiles        X atom: _ICC_PROFILE (49272 
>> bytes)                description: EV2436W 2017-02-22 D6500 2.2 S 
>> 3xCurve+MTX        colord: "(none)"                description: (file 
>> not found)
> 
>> Better check your system setup - some monitors reported different 
>> profiles You may experience inconsistent color rendition between color 
>> managed applications 
>> --------------------------------------------------------
> 
> 
>> After installing colord-kde from experimental with $apt-get install -t 
>> experimental colord-kde
> 
>> I could install my screen-profile from the kde settings.
> 
>> -------------------------------------------------------- chri at chk64:~$ 
>> darktable-cmstest darktable-cmstest version 2.3.0+421~g1dd423c49-dirty 
>> this executable was built with colord support enabled darktable itself 
>> was built with colord support enabled ... DVI-0   the X atom and 
>> colord returned the same profile        X atom: _ICC_PROFILE (49272 
>> bytes)                description: EV2436W 2017-02-22 D6500 2.2 S 
>> 3xCurve+MTX        colord: "/var/lib/colord/icc/EV2436W 2017-02-22 
>> D6500 2.2 S 3xCurve +MTX.icc"                description: EV2436W 
>> 2017-02-22 D6500 2.2 S 3xCurve+MTX
>> 
>> Your system seems to be correctly configured 
>> --------------------------------------------------------
> 
>> So colord has now the correct screen-profile settings. The profile 
>> survives a restart, so I can't confirm 
>> https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=858720
> 
>> Next I plugged in my ColorHug2, the calibrate button got clickable and 
>> I started the calibration process. However, at the end the process 
>> ends without notice and no profile is generated. colord-kde seems to 
>> call "gcm-calibrate" for the calibration process. I started 
>> "gcm-calibrate" in a console and it crashed at the end with
> 
>> *** Error in `gcm-calibrate': double free or corruption (fasttop):
>> 0x000055ab358056b0 ***
> 
>> This look like this bug:
>> https://bugs.launchpad.net/ubuntu/+source/gnome-color-manager/+bug/1655536 
>> which is not caused by colord-kde.
> 
> 
> Happy hacking,