I'm running Ubuntu 10.04.3 (32-bit) on a Dell Optiplex 390. Display looks stretched and weird because native resolution (1600x900) is not an option. Is a driver available for this widescreen monitor? Didn't see one on Dell's support site. No driver is offered when I check within Ubuntu. It has the newer Intel HD Graphics chip (Sandy Bridge).

Any help at all is much appreciated. I'm not an expert on Linux but I can follow directions.