anchor.diff:    ];
   
   
  +  # Ubuntu 9.10 no longer has sysvinit.
  +  karmicPackages = lib.filter (x: x != "sysvinit") commonDebianPackages;
  +
  +
     /* A bunch of disk images. */
   
     diskImages = {
  
positive.code:       packagesList = fetchurl {
          url = mirror://ubuntu/dists/jaunty/main/binary-amd64/Packages.bz2;
          sha256 = "af760ce04e43f066b8938b1abdeff979a642f940515659ede44f7877ca358ca8";
        };
        urlPrefix = mirror://ubuntu;
      } // args);
  
negative.code:     ubuntu810x86_64 = diskImageExtraFuns.ubuntu810x86_64 [];
      ubuntu904i386 = diskImageExtraFuns.ubuntu904i386 [];
      ubuntu904x86_64 = diskImageExtraFuns.ubuntu904x86_64 [];
      ubuntu910i386 = diskImageExtraFuns.ubuntu910i386 [];
      ubuntu910x86_64 = diskImageExtraFuns.ubuntu910x86_64 [];
      debian40i386 = diskImageExtraFuns.debian40i386 [];
      debian40x86_64 = diskImageExtraFuns.debian40x86_64 [];
      debian50i386 = diskImageExtraFuns.debian50i386 [];
  