Public bug reported: I cannot edit the /etc/apt/sources.list using synaptic packet manager.
When I select "" I get a dialog saying that the packet sources have been changes and I should click on "reload". Original German text: "Paketquellen wurden geändert Die Informationen der Software-Paketquellen haben sich geändert. Um die Änderungen zu übernehmen, klicken Sie bitte auf "Neu laden". " This happens every time. The terminal says: Traceback (most recent call last): File "/usr/bin/software-properties-gtk", line 104, in <module> app = SoftwarePropertiesGtk(datadir=options.data_dir, options=options, file=file) File "/usr/lib/python2.7/dist-packages/softwareproperties/gtk/SoftwarePropertiesGtk.py", line 134, in __init__ proxy = bus.get_object("com.ubuntu.SoftwareProperties", "/") File "/usr/lib/python2.7/dist-packages/dbus/bus.py", line 241, in get_object follow_name_owner_changes=follow_name_owner_changes) File "/usr/lib/python2.7/dist-packages/dbus/proxies.py", line 248, in __init__ self._named_service = conn.activate_name_owner(bus_name) File "/usr/lib/python2.7/dist-packages/dbus/bus.py", line 180, in activate_name_owner self.start_service_by_name(bus_name) File "/usr/lib/python2.7/dist-packages/dbus/bus.py", line 278, in start_service_by_name 'su', (bus_name, flags))) File "/usr/lib/python2.7/dist-packages/dbus/connection.py", line 651, in call_blocking message, timeout) dbus.exceptions.DBusException: org.freedesktop.DBus.Error.Spawn.ChildExited: Launch helper exited with unknown return code 1 The machine is a Strato virtual server running Ubuntu 12.04.2 LTS (GNU/Linux 2.6.32-042stab055.12 i686). # uname -s -r -v -o -i -m -p Linux 2.6.32-042stab055.12 #1 SMP Wed May 23 16:07:36 MSD 2012 i686 athlon i386 GNU/Linux My sources.list: # See sources.list(5) for more information, especialy # Remember that you can only use http, ftp or file URIs # CDROMs are managed through the apt-cdrom tool. deb ftp://ftp.stratoserver.net/pub/linux/ubuntu precise main restricted universe deb-src ftp://ftp.stratoserver.net/pub/linux/ubuntu precise main restricted universe deb ftp://ftp.stratoserver.net/pub/linux/ubuntu precise-updates main restricted universe deb-src ftp://ftp.stratoserver.net/pub/linux/ubuntu precise-updates main restricted universe deb ftp://ftp.stratoserver.net/pub/linux/ubuntu precise-security main restricted universe deb-src ftp://ftp.stratoserver.net/pub/linux/ubuntu precise-security main restricted universe #deb http://mirror.kolabsys.com/pub/ubuntu/incoming/kolab-2.4 precise release updates #deb-src http://mirror.kolabsys.com/pub/ubuntu/incoming/kolab-2.4 precise release updates deb http://mirror.kolabsys.com/pub/ubuntu/kolab-3.0/ precise release updates # apt-cache policy synaptic synaptic: Installiert: 0.75.9ubuntu1 Kandidat: 0.75.9ubuntu1 Versionstabelle: *** 0.75.9ubuntu1 0 500 ftp://ftp.stratoserver.net/pub/linux/ubuntu/ precise/universe i386 Packages 100 /var/lib/dpkg/status ** Affects: ubuntu Importance: Undecided Status: New ** Tags: sources.list synaptic -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1153267 Title: Cannot edit sources using synaptic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1153267/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs