Public bug reported:

Binary package hint: ia32-libs

Running googleearth on amd64 uses software 3D. The 32 bit dri drivers in 
ia32-libs cannot be used because they cannot find libdricore and libglsl.
For example ldd /usr/lib32/dri/i965_dri.so shows:
        libdricore.so => not found
        libglsl.so => not found 
The 64 bit drivers seem to find libdricore and libglsl using the RPATH in the 
dri driver: objdump -p shows  RPATH  /usr/lib/dri
For the 32 bit dri drivers the RPATH also points to /usr/lib/dri. However, 32 
bit libdricore and libglsl are in /usr/lib32/dri

It seems to me either the RPATH must be updated in ia32-libs or /usr/lib32/dri 
must be added in a file under /etc/ld.so.conf.d
i.e. manually adding /usr/lib32/dri in /etc/ld.so.conf.d/GL.conf makes 
googleearth use hardware accelerated 3D.

ProblemType: Bug
DistroRelease: Ubuntu 11.04
Package: ia32-libs 20090808ubuntu11
ProcVersionSignature: Ubuntu 2.6.38-8.41-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic x86_64
Architecture: amd64
Date: Sat Apr  9 20:29:00 2011
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release amd64 (20101007)
ProcEnviron:
 LANGUAGE=en_US:en
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/bin/bash
SourcePackage: ia32-libs
UpgradeStatus: Upgraded to natty on 2010-11-25 (134 days ago)

** Affects: ia32-libs (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: amd64 apport-bug natty running-unity

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https://bugs.launchpad.net/bugs/755720

Title:
  32 bit dri drivers cannot find libdricore and libglsl

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