xserver-xorg-air-core 0.99-0ubuntu1 (sparc binary) in ubuntu dapper

 The X.Org X server is an X server for several architectures and operating
 systems, which is derived from the XFree86 4.x series of X servers. This
 package contains support for accelerated indirect 3D, allowing clients
 that cannot directly access the hardware (such as those running on remote
 machines, or rendering through compositing managers) to take advantage of
 hardware acceleration.
 .
 The X.Org server supports most modern graphics hardware from most vendors,
 and supersedes all XFree86 X servers.
 .
 More information about X.Org can be found at:
 <URL:http://xorg.freedesktop.org>
 <URL:http://lists.freedesktop.org/mailman/listinfo/xorg>
 .