NVIDIA has released the short-lived 325.15 "Certified" Linux graphics driver update. With this new NVIDIA 325.15 Linux graphics driver comes a horde of fixes and other minor advancements and new graphics processor support.
First of all, the new GPU support in the 325.15 release comes down to the GRID K340, GRID K350, NVS 315, and Quadro K500M.
Some of the major fixes include taking care of issues with nvidia-settings and NV-CONTROL, changing the default PCI Express interrupt delivery method to MSI from virtual-wire, dropped support for Linux 2.4 kernels, OpenGL FBO crash fixes, alternate install support for the NVIDIA installer, and other bugs have been resolved.
More details on the NVIDIA 325.15 graphics driver release for Linux systems can be found at NVIDIA.com