ubuntu-x-swat team mailing list archive

[Peter van der Meer <peter.vd.meer@xxxxxxxxx>]

** Description changed:

  Since the upgrade to Ubuntu 8.10, I can no longer switch to lower
  resolutions than 1400x1050 on my Dell Latitude D600 laptop when using
  the Open Source ATI Radeon driver in X. When switching to a lower
  resolution the screen goes black.
  
  Lower resolutions work without problems on the terminal screens (CTRL+F1
  to CTRL+F6), they also work without problems in X when using the vesa
  driver.
  
  I tried adding the Option "NoDCC" to xorg.conf, but Xorg.0.log showed
  that this option was ignored. Adding the Option "IgnoreEDID" also didn't
  make a difference, but I'm also not sure if it was actually used.
  
  Attached is my current xorg.log.
  [lspci]
  00:00.0 Host bridge [0600]: Intel Corporation 82855PM Processor to I/O Controller [8086:3340] (rev 03)
      	Subsystem: Intel Corporation Device [8086:4541]
  01:00.0 VGA compatible controller [0300]: ATI Technologies Inc Radeon RV250 [Mobility FireGL 9000] [1002:4c66] (rev 01)
      	Subsystem: Dell Device [1028:011d]
+ 
+ 
+ The problems is also in Ubuntu 9.04. (Tested with a LiveCD and with my upgraded system.)

** Tags added: jaunty

-- 
[RV250] Black screen on lower resolutions on Dell Latitude D600
https://bugs.launchpad.net/bugs/311910
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