Bug#648328: libgl1-mesa-dri: libGL error : dlopen /usr/lib/dri/r600_dri.so failed: dri not working

[Steve Petruzzello <dlist@bluewin.ch>]

Le 10-11-2011, à 17:52:35 +0100, Michel Dänzer (daenzer@debian.org) a écrit :

> On Don, 2011-11-10 at 16:58 +0100, Steve Petruzzello wrote: 
> > 
> > Setting LIBGL_DEBUG=verbose and running glxinfo showed that 
> > (/usr/lib/dri/r600_dri.so  : cannot open shared object file  : No such file or directory) 
> > So I looked for a file called r600_dri.so on my system and found two,
> > one in /usr/lib/x86_64-linux-gnu/dri and another one in /usr/lib32/dri
> > (both files are not identical). Doing a symbolic link to the first one
> > in /usr/lib/dri solved the problem (dri working)
> > 
> > This file is shipped by the libgl1-mesa-dri package but xorg (I guess)
> > is looking in the wrong place compared to the place this file is put.
> > Therefore I'm not sure if it's a xorg bug or a libgl1-mesa-dri one.
> 
> If anything, it would be a libgl1-mesa-glx bug, which contains
> libGL.so.1.
> 
> Which version of libgl1-mesa-glx is installed?


libgl1-mesa-glx                  7.11-6
 
> What do
> 
>         ldd $(which glxinfo) | grep libGL


libGLEW.so.1.6 => /usr/lib/x86_64-linux-gnu/libGLEW.so.1.6 (0x00007f63f5c36000)
libGLU.so.1 => /usr/lib/x86_64-linux-gnu/libGLU.so.1 (0x00007f63f59c9000)
libGL.so.1 => /usr/lib/x86_64-linux-gnu/libGL.so.1 (0x00007f63f576f000)



> and
> 
>         env | grep LIBGL


LIBGL_DRIVERS_PATH=/usr/lib/dri


Thanks,
Steve