Problem in installing radeon driver

[Superymk]

Thanks for your help. Now I have solved prior problems and successfully 
installed Mesa3D 7.11. But I find that it uses software rendering. How 
can I get it use hardware rendering?

I use Ubuntu 11.04. My card is Powerland HD 6750. I think it is 
currently supported.

Output from glxinfo:
....
direct rendering: Yes
server glx vender string: SGI
server glx version string:1.4
....
OpenGL vendor string: Mesa Project
OpenGL renderer string: Software Rasterizer
OpenGL version string: 2.1 Mesa 7.11
....

No output from "dmesg | grep drm" . From the output of "ldd 
/usr/bin/glxinfo" I can see that my ligGL.so.1 is linked to linux-vdso.so.1

Thanks,
Miao

On 9/30/2011 11:22 PM, Michel Dänzer wrote:
> On Fre, 2011-09-30 at 23:10 +0800, Superymk wrote:
>> apt-get install --reinstall libgl1-mesa-glx libgl1-mesa-dri
> Did this really remove all fglrx related packages?
>
>
>> name of display: :0.0
>> libGL: OpenDriver: trying /opt/xorg/lib/dri//tls/swrast_dri.so
>> libGL: OpenDriver: trying /opt/xorg/lib/dri//swrast_dri.so
>> Error: couldn't find RGB GLX visual or fbconfig
> You need to look at Xorg.0.log and possibly the dmesg output to find out
> why the X server fails to initialize GLX/DRI.
>
>