I have 14.04 LTS on the system. Now update manager will not start from the dash nor with sudo update-manager. I followed some suggestions from previous questions as: sudo apt-get install --reinstall python3-distupgrade and in the end it says: from xml.parsers.expat import ParserCreate ImportError: No module named 'xml.parsers' Error in sys.excepthook: Traceback (most recent call last): File "/usr/lib/python3/dist-packages/apport_python_hook.py", line 63, in apport_excepthook from apport.fileutils import likely_packaged, get_recent_crashes File "/usr/lib/python3/dist-packages/apport/__init__.py", line 5, in from apport.report import Report File "/usr/lib/python3/dist-packages/apport/report.py", line 15, in import xml.dom, xml.dom.minidom ImportError: No module named 'xml.dom' Original exception was: Traceback (most recent call last): File "/usr/bin/update-manager", line 37, in from UpdateManager.UpdateManager import UpdateManager File "/usr/lib/python3/dist-packages/UpdateManager/UpdateManager.py", line 43, in import dbus File "/usr/lib/python3/dist-packages/dbus/__init__.py", line 103, in from dbus._dbus import Bus, SystemBus, SessionBus, StarterBus File "/usr/lib/python3/dist-packages/dbus/_dbus.py", line 39, in from dbus.bus import BusConnection File "/usr/lib/python3/dist-packages/dbus/bus.py", line 39, in from dbus.connection import Connection File "/usr/lib/python3/dist-packages/dbus/connection.py", line 37, in from dbus.proxies import ProxyObject File "/usr/lib/python3/dist-packages/dbus/proxies.py", line 34, in from dbus._expat_introspect_parser import process_introspection_data File "/usr/lib/python3/dist-packages/dbus/_expat_introspect_parser.py", line 26, in from xml.parsers.expat import ParserCreate ImportError: No module named 'xml.parsers' Can somebody help with this problem?

When	Who	Action	New State
2015-09-30	Manfred Hampl	Answer	Answered
2015-09-30	Bram van Leeuwen	Confirm	Solved
2016-03-07	Jeroen de Bruijn	Comment	Solved
2016-03-08	Manfred Hampl	Comment	Solved
2016-03-08	Bram van Leeuwen	Comment	Solved

Ubuntuupdate-manager package

History of question #271945

Ubuntu
update-manager package