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I would like to use an external monitor with my HP Probok, but when I connect the cable to my notebook, it's screen turns black and the external screen starts to flicker pink and green. I use 11.04.

Any ideas?

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This question should instead be filed as a bug report, thanks! Instructions here. – Jorge Castro Feb 3 '12 at 0:37

closed as off topic by Marco Ceppi♦ Feb 3 '12 at 0:47

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