** Description changed:

  Binary package hint: xserver-xorg-video-intel
  
  I'm using Ubuntu 8.10. I have a new Dell Optiplex 960 - this machine has
  a built in Intel graphics controller with a Dell displayport digital
  output, in addition to a normal VGA output. If I connect the PC to my
  Dell 2408WFP monitor via the displayport, everything proceeds fine up to
  the point where X tries to start, at this point the Intel video driver
  fails to detect any connected monitors and bombs out. Ubuntu responds by
  re-starting X with the VESA driver, which works (although slowly and
  with resolution below that which I want to use). If I connect the
  monitor via the VGA port, everything works fine - X boots successfully
  using the Intel driver (although I would obviously prefer to use the
  displayport connection for quality reasons). The PC/Monitor combination
  works fine using displayport if i boot in Windows.
  
  I tried compiling the latest version of xf86-video-intel from source (V
  2.6.99.1) - the problem does exist in this latest version of the driver
  too.
  
  xorg.conf is not changed from the standard Ubuntu
+ 
+ [lspci]
+ 00:00.0 Host bridge [0600]: Intel Corporation 4 Series Chipset DRAM 
Controller [8086:2e10] (rev 03)
+       Subsystem: Dell Device [1028:0276]
+ 00:02.0 VGA compatible controller [0300]: Intel Corporation 4 Series Chipset 
Integrated Graphics Controller [8086:2e12] (rev 03)
+       Subsystem: Dell Device [1028:0276]

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[igc4] displayport monitors not detected in Intrepid
https://bugs.launchpad.net/bugs/328484
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