Comment 84 for bug 771788

Also have the same bug. When I search for additional drivers it shows only the Nvidia proprietary driver then says nVidia driver activated, not being used.

11.04 64-bit with Nvidia GeForce 8400GS Clean install. I have not tried any 3d acceleration, but things seem to run ok.

Here are my outputs

tumbes2000@CACOMP:~$ /usr/lib/nux/unity_support_test -p
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: GeForce 8400GS/PCI/SSE2
OpenGL version string: 3.3.0 NVIDIA 270.41.06

Not software rendered: yes
Not blacklisted: yes
GLX fbconfig: yes
GLX texture from pixmap: yes
GL npot or rect textures: yes
GL vertex program: yes
GL fragment program: yes
GL vertex buffer object: yes

[sudo] password for tumbes2000:
  *-display
       description: VGA compatible controller
       product: G98 [GeForce 8400GS]
       vendor: nVidia Corporation
       physical id: 0
       bus info: pci@0000:02:00.0
       version: a2
       width: 64 bits
       clock: 33MHz
       capabilities: pm msi pciexpress vga_controller bus_master cap_list rom
       configuration: driver=nvidia latency=0
       resources: irq:16 memory:ed000000-edffffff memory:c0000000-cfffffff memory:de000000-dfffffff ioport:bf00(size=128) memory:d0000000-d007ffff
GL framebuffer object: yes
GL version is 1.4+: yes

Unity supported: yes