Unityの動作要件

ma@ma-M68M-S2P:~$ /usr/lib/nux/unity_support_test -p
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: MCP61/PCI/SSE2/3DNOW!
OpenGL version string: 2.1.2 NVIDIA 173.14.35

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

※参考
UbuntuTips/Desktop/HowToUseUnity
https://wiki.ubuntulinux.jp/UbuntuTips/Desktop/HowToUseUnity