** Description changed:

  Binary package hint: nvidia-glx
  
  When I define in xorg.conf that I start X with dual-head on my LCD+CRT,
  my TV is black-white (like sending NTSC, while it needs to be PAL-B)
  when I switch monitors with nvidia-settings.
  
  I normally work with dual head on my LCD and old CRT monitor. Sometimes
  I want to watch a movie and start nvidia-settings to switch my CRT-
  output to TV-Output, but for some reason, the output get blurry and
  black and white. Nvidia does not output to PAL-B.
  
  However, when I define in xconf.org that I start X with LCD+TV the
  screen is in color (so PAL-B).
  
  So the problem is that I cannot dynamically switch my display-output. I
  first have to log-out, edit my xorg.conf en then log back in, because
  you cannot change the TVStandard from nvidia-settings.
  
  My xorg.conf looks like this for starting with TV-out
  
  #   Option         "metamodes" "CRT: 1024x768 +1280+0, DFP: 
nvidia-auto-select +0+0; CRT: 800x600 +0+0, DFP: nvidia-auto-select +800+0; 
CRT: 640x480 +0+0, DFP: nvidia-auto-select +640+0"
  Option         "metamodes" "TV: nvidia-auto-select +1280+0, DFP: 
nvidia-auto-select +0+0"
  
      Option         "TVOutFormat" "COMPOSITE"
      Option         "TVStandard" "PAL-B"
      Option         "TwinViewXineramaInfoOrder" "DFP"
+ 
+ [lspci]
+ 00:00.0 Host bridge [0600]: Intel Corporation 82975X Memory Controller Hub 
[8086:277c] (rev c0)
+       Subsystem: ASUSTeK Computer Inc. P5WDG2 WS Professional motherboard 
[1043:8178]
+ 06:00.0 VGA compatible controller [0300]: nVidia Corporation G70 [GeForce 
7600 GS] [10de:0392] (rev a1) (prog-if 00 [VGA controller])
+       Subsystem: ASUSTeK Computer Inc. Unknown device [1043:8202]

-- 
nvidia tv out black white, while setting pal-g, due to starting with dual-head 
on lcd+crt
https://bugs.launchpad.net/bugs/151771
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