~$ apt-cache showsrc nvidia-kernel-legacy-
nvidia-kernel-legacy-1.0.7184                  nvidia-kernel-legacy-71xx-71.86.07
nvidia-kernel-legacy-2.6.18-4-486              nvidia-kernel-legacy-71xx-source
nvidia-kernel-legacy-2.6.18-4-686              nvidia-kernel-legacy-96xx-2.6.26-1-686
nvidia-kernel-legacy-2.6.18-4-k7               nvidia-kernel-legacy-96xx-2.6.26-1-686-bigmem
nvidia-kernel-legacy-2.6-486                   nvidia-kernel-legacy-96xx-2.6.26-1-openvz-686
nvidia-kernel-legacy-2.6-686                   nvidia-kernel-legacy-96xx-2.6-686
nvidia-kernel-legacy-2.6-k7                    nvidia-kernel-legacy-96xx-2.6-686-bigmem
nvidia-kernel-legacy-71xx-1.0.7185             nvidia-kernel-legacy-96xx-2.6-openvz-686
nvidia-kernel-legacy-71xx-2.6.18-4-686         nvidia-kernel-legacy-96xx-96.43.07
nvidia-kernel-legacy-71xx-2.6.18-4-k7          nvidia-kernel-legacy-96xx-source
nvidia-kernel-legacy-71xx-2.6-686              nvidia-kernel-legacy-source
nvidia-kernel-legacy-71xx-2.6-k7


~$ apt-cache showsrc nvidia-glx-legacy
nvidia-glx-legacy           nvidia-glx-legacy-71xx-dev  nvidia-glx-legacy-96xx-dev
nvidia-glx-legacy-71xx      nvidia-glx-legacy-96xx      nvidia-glx-legacy-dev