*** This bug is a duplicate of bug 84290 *** This is a duplicate of bug #84290.
Symlinking software-properties-gtk to software-properties resolves the problem. Anyway the bug seems that has been resolved in the latest updates. Regards ** This bug has been marked a duplicate of bug 84290 software sources icon in control panel does nothing -- cannot acces to the "select pkg sources window" https://launchpad.net/bugs/84465 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs