See the discussion in Bug #399711. The deb-src line is being added as a design choice.
-- If deb-src lines are going to be added automatically, they shouldn't be enabled and slowing down apt-get update. https://bugs.launchpad.net/bugs/621977 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs