[Bug 298316] [NEW] 945GM second display is recogniced newly every few seconds

[Casandro]

Public bug reported:

Binary package hint: xserver-xorg-video-intel

HP Compaq nx6310 (laptop)
Whenever I connect a monitor to the VGA output, it will turn black for a second every few seconds. This problem is independant of the monitor I use and still happens if I regenerate the sync signals.

/var/log/Xorg.0.log has the following lines added every time that happens.
(II) intel(0): EDID vendor "MAX", prod id 1754
(II) intel(0): EDID vendor "LPL", prod id 47872
(II) intel(0): Printing DDC gathered Modelines:
(II) intel(0): Modeline "1024x768"x0.0   65.00  1024 1048 1184 1344  768 771 777 806 -hsync -vsync (48.4 kHz)
(II) intel(0): EDID vendor "LPL", prod id 47872

When I use xrandr to turn off the primary display, the VGA output works.

** Affects: xserver-xorg-video-intel (Ubuntu)
     Importance: Undecided
         Status: New

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945GM second display is recogniced newly every few seconds
https://bugs.launchpad.net/bugs/298316
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