Re: 260.19.12 doesn't work for Geforce 310 M on Asus K52J
It is laptop with Optimus technology - not supported by nVidia Linux driver.
Go there -> http://www.nvnews.net/vbulletin/showthread.php?t=144750
there -> http://linux-hybrid-graphics.blogspot.com/
and there -> https://launchpad.net/~hybrid-graphics-linux
I suggest that you serach throught hybrid-graphics-linux mailing list archive as there, Asus K52J was many times mentioned.
- Linux Debian Sid x86_64/ 3.2.0
- Lenovo T61p
- NVIDIA driver 295.33
- Xorg/XServer 7.6+12/1.11.4
- GNOME 3.2.2