[argyllcms] Re: conjgrad failed

>>
>> Black = XYZ 999.99   0.00 999.99
>> Red   = XYZ  31.09  14.61   0.22
>> Green = XYZ  24.39  47.13   6.82
>> Blue  = XYZ  12.22   3.31  59.62
>> White = XYZ  69.46  70.51  75.29
>> patch 64 of 64
>> Initial native brightness target = 70.510000 cd/m^2
>> Had to scale brightness from 70.510000 to 70.362598 to fit within gamut
>> Target white value is XYZ 69.314793 70.362598 75.132606
>> Target black point = nan 0.000000 nan
>> Gamma curve offset = 0.000000
>> Creating initial calibration curves...
>> dispcal: Error - Conjgrad failed
>
> Hmm. I have no idea why the black value is so wrong. I am unable
> to reproduce this with my DTP92 or DTP94.
>
> Which platform are you running on ?
>
The error is the same on a 32 bit chroot or on 64 bit, the platform is
amd 64, debian sid, gcc-4.0

> If you run with the -D flag, and capture stderr to
> the logfile as well, what does the log look like ?
>
I attach the log file

Mike

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