Missed 3D (ahem!) capabilities under virtualbox

[Camaleón <noelamac@gmail.com>]

Hello,

I had open a bug report for Quadrapassel and wanted to test if it was 
working now (to close the bug) but it seems I've lost 3D capabilities in 
my virtualbox machine that runs Wheezy:

test@debian:~$ quadrapassel
Failed to initialise clutter: XServer appears to lack the required GLX support

test@debian:~$ grep -i glx /var/log/Xorg.0.log
[    36.432] (II) LoadModule: "glx"
[    36.432] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[    36.534] (II) Module glx: vendor="X.Org Foundation"
[    36.535] (==) AIGLX enabled
[    36.535] (II) Loading extension GLX
[    41.225] (II) AIGLX: Screen 0 is not DRI2 capable
[    41.227] (EE) AIGLX error: dlopen of /usr/lib/i386-linux-gnu/dri/vboxvideo_dri.so failed (/usr/lib/i386-linux-gnu/dri/vboxvideo_dri.so: cannot open shared object file: No such file or directory)
[    41.227] (EE) AIGLX: reverting to software rendering
[    41.227] (EE) AIGLX error: dlopen of /usr/lib/i386-linux-gnu/dri/swrast_dri.so failed (/usr/lib/i386-linux-gnu/dri/swrast_dri.so: cannot open shared object file: No such file or directory)
[    41.227] (EE) GLX: could not load software renderer
[    41.227] (II) GLX: no usable GL providers found for screen 0

So it is true, it seems that Xorg is looking for "vboxvideo_dri.so" in the 
wrong folder:

test@debian:~$ ls -l /usr/lib | grep i386
test@debian:~$ 

There is no such folder, the driver is located under:

test@debian:~$ locate vboxvideo_dri
/usr/lib/dri/vboxvideo_dri.so

test@debian:~$ locate swrast_dri.so
/usr/lib/dri/swrast_dri.so

And this is how it looked the last working xorg log:

test@debian:~$ grep -i glx /var/log/Xorg.1.log
[  2253.656] (II) LoadModule: "glx"
[  2253.657] (II) Loading /usr/lib/xorg/modules/extensions/libglx.so
[  2253.658] (II) Module glx: vendor="X.Org Foundation"
[  2253.658] (==) AIGLX enabled
[  2253.659] (II) Loading extension GLX
[  2255.012] (II) AIGLX: Screen 0 is not DRI2 capable
[  2255.012] (II) AIGLX: Screen 0 is not DRI capable
[  2255.028] (II) AIGLX: Loaded and initialized /usr/lib/dri/swrast_dri.so
[  2255.029] (II) GLX: Initialized DRISWRAST GL provider for screen 0

Nothing serious but it would be nice to get it working again.

Any advice? :-)

Greetings,

-- 
Camaleón