I'm with Geforce GTX 460 and Ubuntu 13.10 I've tried the 314 and 319 drivers, i've also tried the fixes proposed in https://help.ubuntu.com/community/BinaryDriverHowto/Nvidia which are:
Suspend/Hibernation If you use an old NVIDIA driver, hibernation & suspend may not work, there is a workaround however. We need to edit xorg.conf, open a terminal and enter the following command: gksudo gedit /etc/X11/xorg.conf In the section called Section "Device" add Option "NvAGP" "1", you should end up with something like this: Section "Device" Identifier "my id" Driver "my dr" VendorName "my vendor" BoardName "my board name" Option "NvAGP" "1" EndSection Blacklist the intel_agp module from being loaded by the kernel. This is done by editing blacklist.conf, open a terminal and type: gksudo gedit /etc/modprobe.d/blacklist.conf Then add the following line: blacklist intel_agp Reboot your system.
and still can't get back of suspend.
When I wake it up from suspend i get black screen with blinking cursor. Nothing can be done, i have to restart.