[argyllcms] Re: dispcal AMD64 problems [Re: Re: dispcal and "conjgrad failed" error]

  • From: Graeme Gill <graeme@xxxxxxxxxxxxx>
  • To: argyllcms@xxxxxxxxxxxxx
  • Date: Fri, 01 Sep 2006 22:03:09 +1000

Pablo d'Angelo wrote:

What does "dispcal -?" do ?

Diagnostic: Usage requested
usage: dispcal [options] outfile
 -v               Verbose mode
 -display displayname Choose X11 display name
 -d n                 Choose the display from the following list (default 1)
    ** No displays found **

You'd need to debug the routine spectro/dispwin.c/get_displays(), to see if XOpenDisplay() failed, XineramaQueryScreens() returned 0 screens, or ScreenCount() returned zero screens, or to identify what else failed, and why.

Graeme Gill.

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