Problems with external monitors on my laptop

Yesterday I obtained my new laptop computer and also switched over from Mac OS X to Ubuntu. The graphics chip is an intel 3000 chipset of the new sandy bridge cpus. Currently, I am having problem with my exterior display, a dell ultrasharp attached using VGA. (presently)

The scenario I desire to have:

  • Monitor separated, laptop computer cover open: laptop computer screen
  • Monitor separated, laptop computer cover shut: suspend/hibernate
  • Monitor attached, laptop computer cover open: 2 displays alongside, certainly with max, remedy The exterior display need to be the major screen
  • Monitor attached, laptop computer cover shut: exterior display as major display, laptop computer screen turned off

That made use of to work with my mac fairly well ; When I shut the cover it hibernated, yet I can wake it up by keying on the key-board while the laptop computer was shut and also the exterior display revealed the image.

Currently, I have numerous troubles with Ubuntu.

  • Attaching the display while the laptop computer is running generates negative images, the display is blinking and also I need to draw the wire. When the display is attached while booting, it functions side - by - side
  • Unity : when I close the laptop computer, every little thing comes to be black and also does not respond any longer, despite the fact that in the system power setups I set the practices to "blank screen". Opening up the laptop computer once more, causes a black image on both displays, just the computer mouse arrowhead shows up. Yet still absolutely nothing responds and also I need to reboot the laptop computer by hand
  • Ubuntu standard : Here, when I close the laptop computer, the exterior display reveals the desktop computer, yet in negative resolution. In the display setups, I identify that the system assumes it is the laptop computer display. (identify displays) After opening up the laptop computer once more, it comes to be black similar to when unity is running and also I need to reboot

After some googeling, I seem like a few other individuals have the very same troubles making use of natty. What could I do concerning it?

4
2022-06-07 15:17:28
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Answers: 1

I addressed it making use of an old bit 2.6.37. Evidently, the new 2.6.38 branch has troubles with the Arrandale chips.

1
2022-06-07 15:53:14
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