Comment 197 for bug 982485

Bryce: Are you joking? This bug still exists and affects a lot of people, even after upgrade to newer drivers.
nity_support_test -p
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: GeForce GT 240M/PCIe/SSE2
OpenGL version string: 3.3.0 NVIDIA 302.11

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
GL framebuffer object: yes
GL version is 1.4+: yes

Unity 3D supported: yes
tom@tom-Lenovo-IdeaPad-Y550P:~$
But Unity 3D doesn't start. All I can see is desktop with icons. No compiz, no bars, no decorations.