libdrm-radeon1 2.4.14-1ubuntu2 (ia64 binary) in ubuntu lucid

 This library implements the userspace interface to the radeon-specific kernel
 DRM services. DRM stands for "Direct Rendering Manager", which is the
 kernelspace portion of the "Direct Rendering Infrastructure" (DRI). The DRI is
 currently used on Linux to provide hardware-accelerated OpenGL drivers.
 .
 This package is built from a snapshot of DRM development code, to provide the
 features necessary for testing new X.org drivers. Do NOT expect this package
 to be stable!