I tried recreating this by moving my Ubuntu.mirrors file aside e.g.:

sudo mv /usr/share/python-apt/templates/Ubuntu.mirrors /tmp/

and that did not cause a crash but raised an error message saying to
check your Internet connection. Then after closing the mirror selection
dialog box I received the following Traceback.

WARNING: Failed to read mirror file
Traceback (most recent call last):
  File 
"/usr/lib/python3/dist-packages/softwareproperties/gtk/SoftwarePropertiesGtk.py",
 line 543, in on_combobox_server_changed
    res = dialog.run()
  File "/usr/lib/python3/dist-packages/softwareproperties/gtk/DialogMirror.py", 
line 272, in run
    iter = model.get_iter(row)
  File "/usr/lib/python3/dist-packages/gi/overrides/Gtk.py", line 823, in 
get_iter
    path = self._coerce_path(path)
  File "/usr/lib/python3/dist-packages/gi/overrides/Gtk.py", line 798, in 
_coerce_path
    return TreePath(path)
  File "/usr/lib/python3/dist-packages/gi/overrides/Gtk.py", line 1146, in 
__new__
    path = ":".join(str(val) for val in path)
TypeError: 'NoneType' object is not iterable

-- 
You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/1101881

Title:
  software-properties-gtk crashed with TypeError in __new__(): object of
  type 'NoneType' has no len()

To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/software-properties/+bug/1101881/+subscriptions

-- 
ubuntu-bugs mailing list
[email protected]
https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs

Reply via email to