I could not reproduce this problem on Precise:
$ apt-cache policy backuppc backuppc: Installed: (none) Candidate: 3.2.1-2ubuntu1 Version table: 3.2.1-2ubuntu1 0 500 http://archive.ubuntu.com/ubuntu/ precise/main i386 Packages 3.2.1-2 0 500 http://ftp.de.debian.org/debian/ unstable/main i386 Packages 3.1.0-9ubuntu1 0 500 http://archive.ubuntu.com/ubuntu/ lucid/main i386 Packages $ apt-get source backuppc=3.2.1-2 ... Need to get 541 kB of source archives. Get:1 http://ftp.de.debian.org/debian/ unstable/main backuppc 3.2.1-2 (dsc) [1,029 B] Get:2 http://ftp.de.debian.org/debian/ unstable/main backuppc 3.2.1-2 (tar) [512 kB] Get:3 http://ftp.de.debian.org/debian/ unstable/main backuppc 3.2.1-2 (diff) [27.7 kB] Fetched 541 kB in 0s (705 kB/s) dpkg-source: info: extracting backuppc in backuppc-3.2.1 dpkg-source: info: unpacking backuppc_3.2.1.orig.tar.gz dpkg-source: info: applying backuppc_3.2.1-2.diff.gz dpkg-source: info: upstream files that have been modified: ** Changed in: apt (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/918213 Title: apt-get source picks Ubuntu version instead of Debian when requesting Debian version and there is only "deb-src", but not "deb" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apt/+bug/918213/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs