A Retina MacBook Pro owner is launching a class-action lawsuit alleging that Apple has not acknowledged, fixed or warned users that displays in the Retina unit made by LG (one of two primary suppliers) have problems with "ghosting," retaining an after-image for a time. Beau Hodges has filed suit in California, complaining that users have no way of knowing until after purchase whether they have an LG display version and that "none of Apple's representations disclose that it [has RMBPs] with different levels of performance and quality."