iankelling.org Git - automated-distro-installer/blob - fai/config/files/etc/apt/preferences.d/unstable/DEBIAN

   1 Explanation: https://debian-handbook.info/browse/stable/sect.apt-get.html#sect.apt.priorities
   2 Explanation: And man apt_preferences
   3 Explanation: Installed packages get 100 priority, so this won't upgrade testing
   4 Explanation: packages unless explicitly asked to.
   5 Explanation: Less than 0 won't install package unless you specify the archive.
   6 Explanation: This is good, so you never just search for a package and install
   7 Explanation: it without knowing it's from a different archive.
   8 Explanation: Install with apt-get install package/testing. But if dependencies are
   9 Explanation: needed, or need upgrading,
  10 Explanation: apt-get -t testing package, setting testing to priority
  11 Explanation: 990 just for that command.
  12 Explanation: Use apt-cache policy to verify these settings.
  13 Package: *
  14 Pin: release a=unstable
  15 Pin-Priority: -20
  16
  17 Package: *
  18 Pin: release a=unstable-updates
  19 Pin-Priority: -20
  20
  21 Package: *
  22 Pin: release a=experimental
  23 Pin-Priority: -40