Bug#420721: Monitor detection

[Gabor Gombas <gombasg@sztaki.hu>]

clone 420721 -1
retitle -1 Detects a non-existing monitor on the non-existing secondary head
thanks

Ok, going back to 6.6.3-2 from unstable I can confirm that it correctly
detects that I have no second monitor:

(II) RADEON(0): Primary:
 Monitor   -- CRT
 Connector -- VGA
 DAC Type  -- Primary
 TMDS Type -- NONE
 DDC Type  -- VGA_DDC
(II) RADEON(0): Secondary:
 Monitor   -- NONE
 Connector -- None
 DAC Type  -- Unknown
 TMDS Type -- NONE
 DDC Type  -- NONE

So this is also a regression in 6.6.191-1.

Gabor

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     MTA SZTAKI Computer and Automation Research Institute
                Hungarian Academy of Sciences
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