Thank you for your bug. The software-properties.desktop call a non existant binary, reassigning to that package, the Exec= line should probably be updated to call software-properties-gtk
** Changed in: control-center (Ubuntu) Sourcepackagename: control-center => software-properties -- software sources icon in control panel does nothing https://launchpad.net/bugs/84290 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs