Thank you for reporting this bug and helping to make ubuntu better. We
prefer to have logs and other files attached rather than pasted in,
since it is rather daunting to find what you need in a very long bug
report.
It seems that the problem is that xorg is not able to read the EDID
information even though get-edid does it all right. There are a few
things you can do to help us narrow down the cause of this.
1. Could you disable KMS when you boot ('Esc' on boot to show the Grub menu,
'e' to edit the kernel command line and then add 'nomodeset' after 'quiet
splash'). In this case it may or may not be able to read the EDID. In any case,
attach /var/log/Xorg.0.log and the output of `xrandr --verbose` here (but as
attachments, not pasted into a comment).
2. I think it is a little different how the EDID is read on 32-bit and 64-bit
systems. If your system is capable of 64-bit (most newer systems are), could
you try a LiveCD/LiveUSB with 64-bit (amd64) and see if it makes a difference.
Attach the same information as in 1.
** Changed in: xserver-xorg-video-intel (Ubuntu)
Status: Confirmed => Incomplete
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[i965Q] screen resolution only "sees" 640x480 and 800x600 since Karmic fresh
install
https://bugs.launchpad.net/bugs/470224
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