Got this crash on Precise by clicking on 'Check' in update-manager. This is the error message I get from apt-daemon
18:42:39 AptDaemon [INFO]: Initializing daemon 18:42:39 AptDaemon [WARNING]: Replacing already running daemon ERROR:dbus.proxies:Introspect error on :1.163:/org/debian/apt: dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NoReply: Did not receive a reply. Possible causes include: the remote application did not send a reply, the message bus security policy blocked the reply, the reply timeout expired, or the network connection was broken. Traceback (most recent call last): File "/usr/sbin/aptd", line 28, in <module> aptdaemon.core.main() File "/usr/lib/python2.7/dist-packages/aptdaemon/core.py", line 2157, in main daemon = AptDaemon(options, bus=bus) File "/usr/lib/python2.7/dist-packages/aptdaemon/core.py", line 1350, in __init__ timeout=300) File "/usr/lib/python2.7/dist-packages/dbus/proxies.py", line 68, in __call__ return self._proxy_method(*args, **keywords) File "/usr/lib/python2.7/dist-packages/dbus/proxies.py", line 143, in __call__ **keywords) File "/usr/lib/python2.7/dist-packages/dbus/connection.py", line 630, in call_blocking message, timeout) dbus.exceptions.DBusException: org.freedesktop.DBus.Error.NoReply: Message did not receive a reply (timeout by message bus) ** Changed in: update-manager (Ubuntu) Assignee: jouze (ze-jou) => (unassigned) ** Also affects: update-manager (Ubuntu Precise) Importance: High Status: Confirmed ** Changed in: update-manager (Ubuntu Precise) Assignee: (unassigned) => Canonical Foundations Team (canonical-foundations) ** Tags added: rls-mgr-p-tracking -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/616721 Title: update-manager crashed with DBusException in update() To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/update-manager/+bug/616721/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs