Comment 10 for bug 515246

Can you please try this kernel ppa : https://launchpad.net/~csurbhi/+archive/karmic-stable
Do let me know if this gets in X for you. This is not the final solution. But if this works, then we should be able to get a step closer to the final solution. This contains code that comments out one suspected error prone acpi function.
Suspend/resume may not work correctly with this patch. But if X works, then that should be good enough.
(also though the ppa is named karmic-stable, it actually has the lucid source package.. ignore the name for now please) Thanks !