xlink:/home/sedde# apt-get install nvidia-kernel Reading package lists... Done Building dependency tree... Done Package nvidia-kernel is not available, but is referred to by another package. This may mean that the package is missing, has been obsoleted, or is only available from another source W: Couldn't stat source package list http://security.debian.org etch/updates/cointrib Packages (/var/lib/apt/lists/security.debian.org_dists_etch_updates_cointrib_binary-i386_Packages) - stat (2 No such file or directory) W: Couldn't stat source package list http://security.debian.org etch/updates/non-free Packages (/var/lib/apt/lists/security.debian.org_dists_etch_updates_non-free_binary-i386_Packages) - stat (2 No such file or directory) W: You may want to run apt-get update to correct these problems E: Package nvidia-kernel has no installation candidate xlink:/home/sedde#