debian/apt.conf.autoremove

   1 APT
   2 {
   3   NeverAutoRemove
   4   {
   5         "^firmware-linux.*";
   6         "^linux-firmware$";
   7         "^linux-image.*";
   8         "^kfreebsd-image.*";
   9         "^linux-restricted-modules.*";
  10         "^linux-ubuntu-modules-.*";
  11   };
  12
  13   Never-MarkAuto-Sections
  14   {
  15         "metapackages";
  16         "restricted/metapackages";
  17         "universe/metapackages";
  18         "multiverse/metapackages";
  19         "oldlibs";
  20         "restricted/oldlibs";
  21         "universe/oldlibs";
  22         "multiverse/oldlibs";
  23   };
  24 };