ubuntuone-syncdaemon crashed with DBusException in __new__(): org.freedesktop.DBus.Error.NoServer: Failed to connect to socket /tmp/dbus-zWnNr9WeBh: Connection refused

Binary package hint: ubuntuone-client

I dont use Ububtu One, and actually thought that I'd uninstalled it. However, I had a problem with the nVidia driver, and had booted earlier in the day, electing to a repair packages, and so it's probably been re-installed. I also uninstalled Unity, and then had to re-install it later, and it may well be that Ububtu One was reinstalled then.

The error condition manifested immediately after a restart and login, which had been initiated because the file manager had locked up.

I see that Ubuntu One is indeed installed, but that synchronisation is disabled.

soren@soren-desktop:~$ lsb_release -rd
Description: Ubuntu Natty (development branch)
Release: 11.04

soren@soren-desktop:~$ apt-cache policy unity
unity:
  Installed: 3.8.4-0ubuntu1
  Candidate: 3.8.4-0ubuntu1
  Version table:
 *** 3.8.4-0ubuntu1 0
        500 http://za.archive.ubuntu.com/ubuntu/ natty/main i386 Packages
        100 /var/lib/dpkg/status

I did not initiate this bug report, it was initiated by Ubuntu itself, I'm just following orders.

This Beta version is quite buggy, but I really want it to work, so that I can wean myself off of Windows, so I'm really happy to be of assistance.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: ubuntuone-client 1.5.8-0ubuntu2
ProcVersionSignature: Ubuntu 2.6.38-8.41-generic 2.6.38.2
Uname: Linux 2.6.38-8-generic i686
NonfreeKernelModules: nvidia
Architecture: i386
Date: Sat Apr 9 19:04:02 2011
ExecutablePath: /usr/lib/ubuntuone-client/ubuntuone-syncdaemon
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release i386 (20101007)
InterpreterPath: /usr/bin/python2.7
PackageArchitecture: all
ProcCmdline: /usr/bin/python /usr/lib/ubuntuone-client/ubuntuone-syncdaemon
ProcEnviron:
 SHELL=/bin/bash
 LANGUAGE=en_ZA:en
 LANG=en_ZA.UTF-8
PythonArgs: ['/usr/lib/ubuntuone-client/ubuntuone-syncdaemon']
SourcePackage: ubuntuone-client
Title: ubuntuone-syncdaemon crashed with DBusException in __new__(): org.freedesktop.DBus.Error.NoServer: Failed to connect to socket /tmp/dbus-zWnNr9WeBh: Connection refused
UbuntuOneUserSyncdaemonConfig:
 [__main__]
 files_sync_enabled = False
UpgradeStatus: Upgraded to natty on 2011-04-08 (1 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare