I just want to add that I am using the following packages on a freshly updated Feisty:
g-c-c 1:2.17.90-0ubuntu4 software-properties-gtk 0.52 synaptic 0.57.11.1ubuntu7 -- 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
