The repositories dialog in Synaptic is actually the software-properties- gtk package otherwise known as the "Software & Updates" application. Reassigning.
** Package changed: synaptic (Ubuntu) => software-properties (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1460611 Title: when activating deb-src entries in repository dialog the viewport jumps to the top To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/software-properties/+bug/1460611/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs