uname -a
Linux saturn 3.8.0-19-generic #30-Ubuntu SMP Wed May 1 16:35:23 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

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 lsb_release -a
No LSB modules are available.
Distributor ID:	Ubuntu
Description:	Ubuntu 13.04
Release:	13.04
Codename:	raring

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/usr/lib/nux/unity_support_test -p
OpenGL vendor string:   NVIDIA Corporation
OpenGL renderer string: GeForce 8600M GT/PCI/SSE2
OpenGL version string:  2.1.2 NVIDIA 173.14.37

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

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 modinfo nvidia_173
filename:       /lib/modules/3.8.0-19-generic/updates/dkms/nvidia_173.ko
alias:          char-major-195-*
supported:      external
license:        NVIDIA
alias:          pci:v000010DEd*sv*sd*bc03sc02i00*
alias:          pci:v000010DEd*sv*sd*bc03sc00i00*
depends:        
vermagic:       3.8.0-19-generic SMP mod_unload modversions 
parm:           NVreg_EnableVia4x:int
parm:           NVreg_EnableALiAGP:int
parm:           NVreg_ReqAGPRate:int
parm:           NVreg_EnableAGPSBA:int
parm:           NVreg_EnableAGPFW:int
parm:           NVreg_Mobile:int
parm:           NVreg_ResmanDebugLevel:int
parm:           NVreg_RmLogonRC:int
parm:           NVreg_ModifyDeviceFiles:int
parm:           NVreg_DeviceFileUID:int
parm:           NVreg_DeviceFileGID:int
parm:           NVreg_DeviceFileMode:int
parm:           NVreg_RemapLimit:int
parm:           NVreg_UpdateMemoryTypes:int
parm:           NVreg_UseVBios:int
parm:           NVreg_RMEdgeIntrCheck:int
parm:           NVreg_UsePageAttributeTable:int
parm:           NVreg_MapRegistersEarly:int
parm:           NVreg_RegistryDwords:charp
parm:           NVreg_NvAGP:int

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 find /sys/class/graphics/fb0/ -type f -exec echo {} \; -exec cat {} \;
/sys/class/graphics/fb0/dev
29:0
/sys/class/graphics/fb0/pan
0,0
/sys/class/graphics/fb0/name
EFI VGA
/sys/class/graphics/fb0/mode
/sys/class/graphics/fb0/console
/sys/class/graphics/fb0/blank
/sys/class/graphics/fb0/modes
U:1440x900p-76
/sys/class/graphics/fb0/power/control
auto
/sys/class/graphics/fb0/power/runtime_active_time
0
/sys/class/graphics/fb0/power/autosuspend_delay_ms
cat: /sys/class/graphics/fb0/power/autosuspend_delay_ms: Input/output error
/sys/class/graphics/fb0/power/runtime_status
unsupported
/sys/class/graphics/fb0/power/runtime_suspended_time
0
/sys/class/graphics/fb0/state
0
/sys/class/graphics/fb0/bl_curve
cat: /sys/class/graphics/fb0/bl_curve: No such device
/sys/class/graphics/fb0/bits_per_pixel
32
/sys/class/graphics/fb0/cursor
/sys/class/graphics/fb0/rotate
0
/sys/class/graphics/fb0/stride
8192
/sys/class/graphics/fb0/uevent
MAJOR=29
MINOR=0
DEVNAME=fb0
/sys/class/graphics/fb0/virtual_size
1440,900