Ok, ldd ing my files...

$ ldd ./glxspheres
    linux-gate.so.1 =>  (0xf77b5000)
    libGL.so.1 => /usr/lib32/nvidia-current/libGL.so.1 (0xf76c5000)
    libX11.so.6 => /usr/lib/i386-linux-gnu/libX11.so.6 (0xf7591000)
    libGLU.so.1 => /usr/lib/i386-linux-gnu/libGLU.so.1 (0xf751b000)
    libm.so.6 => /lib/i386-linux-gnu/libm.so.6 (0xf74ef000)
    libc.so.6 => /lib/i386-linux-gnu/libc.so.6 (0xf734a000)
    libnvidia-tls.so.295.40 =>
/usr/lib32/nvidia-current/tls/libnvidia-tls.so.295.40 (0xf7346000)
    libnvidia-glcore.so.295.40 =>
/usr/lib32/nvidia-current/libnvidia-glcore.so.295.40 (0xf5710000)
    libXext.so.6 => /usr/lib/i386-linux-gnu/libXext.so.6 (0xf56fd000)
    libdl.so.2 => /lib/i386-linux-gnu/libdl.so.2 (0xf56f8000)
    libxcb.so.1 => /usr/lib/i386-linux-gnu/libxcb.so.1 (0xf56d7000)
    libstdc++.so.6 => /usr/lib/i386-linux-gnu/libstdc++.so.6 (0xf55f2000)
    libgcc_s.so.1 => /lib/i386-linux-gnu/libgcc_s.so.1 (0xf55d4000)
    /lib/ld-linux.so.2 (0xf77b6000)
    libXau.so.6 => /usr/lib/i386-linux-gnu/libXau.so.6 (0xf55cf000)
    libXdmcp.so.6 => /usr/lib/i386-linux-gnu/libXdmcp.so.6 (0xf55c8000)

Not sure what all that means but it looks ok?

Going through the libraries, the librrfaker.so has a libXv.so.1 not found...
$ ldd /usr/lib32/librrfaker.so
    linux-gate.so.1 =>  (0xf7752000)
    libGL.so.1 => /usr/lib32/nvidia-current/libGL.so.1 (0xf753c000)
    libdl.so.2 => /lib/i386-linux-gnu/libdl.so.2 (0xf7537000)
    libpthread.so.0 => /lib/i386-linux-gnu/libpthread.so.0 (0xf751b000)
    libXv.so.1 => not found
    libX11.so.6 => /usr/lib/i386-linux-gnu/libX11.so.6 (0xf73e7000)
    libXext.so.6 => /usr/lib/i386-linux-gnu/libXext.so.6 (0xf73d5000)
    libm.so.6 => /lib/i386-linux-gnu/libm.so.6 (0xf73a9000)
    libc.so.6 => /lib/i386-linux-gnu/libc.so.6 (0xf7203000)
    libnvidia-tls.so.295.40 =>
/usr/lib32/nvidia-current/tls/libnvidia-tls.so.295.40 (0xf71ff000)
    libnvidia-glcore.so.295.40 =>
/usr/lib32/nvidia-current/libnvidia-glcore.so.295.40 (0xf55c9000)
    /lib/ld-linux.so.2 (0xf7753000)
    libxcb.so.1 => /usr/lib/i386-linux-gnu/libxcb.so.1 (0xf55a8000)
    libXau.so.6 => /usr/lib/i386-linux-gnu/libXau.so.6 (0xf55a4000)
    libXdmcp.so.6 => /usr/lib/i386-linux-gnu/libXdmcp.so.6 (0xf559c000)

Installed libxv1:i386 package, and it fixed that.  Still no change in
results.

$ ldd /usr/lib32/libdlfaker.so     linux-gate.so.1 =>  (0xf76e2000)
    libdl.so.2 => /lib/i386-linux-gnu/libdl.so.2 (0xf76c3000)
    libc.so.6 => /lib/i386-linux-gnu/libc.so.6 (0xf751e000)
    /lib/ld-linux.so.2 (0xf76e3000)

$ ldd /usr/lib32/libgefaker.so
    linux-gate.so.1 =>  (0xf778a000)
    libdl.so.2 => /lib/i386-linux-gnu/libdl.so.2 (0xf776b000)
    libc.so.6 => /lib/i386-linux-gnu/libc.so.6 (0xf75c6000)
    /lib/ld-linux.so.2 (0xf778b000)

Logging directly into the server, glxspheres 32bit runs normal.

If it helps, $ ./vglrun ./glxspheres directly on the server also works,
with this output:
$ ./vglrun ./glxspheres
ERROR: ld.so: object 'libdlfaker.so' from LD_PRELOAD cannot be preloaded:
ignored.
ERROR: ld.so: object 'librrfaker.so' from LD_PRELOAD cannot be preloaded:
ignored.
Polygons in scene: 62464
Visual ID of window: 0x27
Context is Direct
OpenGL Renderer: GeForce 8600 GT/PCIe/SSE2
232.467742 frames/sec - 259.434000 Mpixels/sec

Cheers

Shanon


On 6 July 2012 07:15, James Wettenhall <james.wettenh...@monash.edu> wrote:

> DRC,
>
> Thanks for setting me straight about Debian's /usr/lib32/ dir and about
> the fact that /opt/VirtualGL/lib/ is not needed on Linux.
>
> Shanon,
>
> Here's the list of packages which I installed to get the 32-bit VirtualGL
> installed on 64-bit Linux.  I'm sure you could find Debian equivalents to
> all these packages.
>
> Also, below I have included the result of running ldd on
> /opt/VirtualGL/bin/glxspheres.  (Replace /usr/lib/ with /usr/lib32/ for
> Debian.)
>
> libgcc-4.4.6-3.el6.i686
> libstdc++-4.4.6-3.el6.i686
> libdrm-2.4.25-2.el6.i686
> expat-2.0.1-11.el6_2.x86_64
> expat-2.0.1-11.el6_2.i686
> libXau-1.0.5-1.el6.i686
> libxcb-1.5-1.el6.i686
> libX11-1.3-2.el6.i686
> libXext-1.1-3.el6.i686
> libXfixes-4.0.4-1.el6.i686
> libXdamage-1.1.2-1.el6.i686
> libXv-1.0.5-1.el6.i686
> libXxf86vm-1.1.0-1.el6.i686
> libselinux-2.0.94-5.2.el6.i686
> expat-devel-2.0.1-11.el6_2.x86_64
> mesa-dri-drivers-7.11-3.el6.i686
> mesa-libGL-7.11-3.el6.i686
> mesa-libGLU-7.11-3.el6.i686
>
> [root@i-00000ccf VirtualGL]# ldd /opt/VirtualGL/bin/glxspheres
>         linux-gate.so.1 =>  (0x005d3000)
>         libGL.so.1 => /usr/lib/libGL.so.1 (0x00f74000)
>         libX11.so.6 => /usr/lib/libX11.so.6 (0x009ef000)
>         libGLU.so.1 => /usr/lib/libGLU.so.1 (0x00484000)
>         libm.so.6 => /lib/libm.so.6 (0x00110000)
>         libc.so.6 => /lib/libc.so.6 (0x0013a000)
>         libXext.so.6 => /usr/lib/libXext.so.6 (0x002ca000)
>         libXdamage.so.1 => /usr/lib/libXdamage.so.1 (0x00d7c000)
>         libXfixes.so.3 => /usr/lib/libXfixes.so.3 (0x002db000)
>         libXxf86vm.so.1 => /usr/lib/libXxf86vm.so.1 (0x002e0000)
>         libdrm.so.2 => /usr/lib/libdrm.so.2 (0x00390000)
>         libpthread.so.0 => /lib/libpthread.so.0 (0x002ec000)
>         libdl.so.2 => /lib/libdl.so.2 (0x003a7000)
>         libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0x005d4000)
>         libgcc_s.so.1 => /lib/libgcc_s.so.1 (0x006d3000)
>         libxcb.so.1 => /usr/lib/libxcb.so.1 (0x00307000)
>         /lib/ld-linux.so.2 (0x00c06000)
>         librt.so.1 => /lib/librt.so.1 (0x00325000)
>         libXau.so.6 => /usr/lib/libXau.so.6 (0x00476000)
>
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