xserver-xorg-video-ati 1:6.6.2-0ubuntu4 (powerpc binary) in ubuntu feisty

 This driver for the X.Org X server (see xserver-xorg for a further description)
 provides support for the ATI Mach, Rage, Radeon, and FireGL series. It
 provides the 'atimisc', 'r128' and 'radeon' sub-drivers.
 .
 Note that this is not the same as the ATI-provided, binary-only, 'fglrx'
 driver, which provides additional 3D functionality for some newer Radeon
 cards, but is not supported.
 .
 This driver provides support for Mach, Rage, Rage128, Radeon, and most
 FireGL series ATI cards.
 .
 More information about X.Org can be found at:
 <URL:http://xorg.freedesktop.org>
 <URL:http://lists.freedesktop.org/mailman/listinfo/xorg>
 .
 This module can be found as the module 'driver/xf86-video-ati' at
 :pserver:anoncvs@cvs.freedesktop.org:/cvs/xorg