Ubuntu failed to detect monitor and very low resolution?

Posted by Hiren on Ask Ubuntu See other posts from Ask Ubuntu or by Hiren
Published on 2011-10-13T07:22:21Z Indexed on 2011/11/13 18:05 UTC
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resolution

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monitor

I tried different versions of Ubuntu from 11.04 to 11.10 beta, but got same problem.

My desktop pc configuration is, - intel core i5 2400 - DH67BL Motherboard - Inbuilt motherboard graphics - No extra graphics card attached - Acer-H193HQV 18.5" Monitor - 2GB RAM - 250GB Harddisk

Problem : Ubuntu can't detect my monitor and saying it Unknown. Moreover, monitor's original resolution is 1366x768 but in the list of resolution there is only 1024x768 and 800x600 are there.

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