Hi, I read the apt_preferences man page and it says that "To configure the default release in the configuration file, use: APT::Default-Release "stable";". While I have multiple distributions in sources.list file(stable, testing, unstable, jessie-backports), then I don't have the "Default-Release" configured:
# grep -R Default-Release /etc/apt/ # What is the default "Default-Release"? How is this determined? thanks, Martin
