oneconf-service crashed with FileNotFoundError in __init__(): [Errno 2] No such file or directory: '/var/lib/dbus/machine-id'

[Aleinux]

after start Ubuntu

ProblemType: Crash
DistroRelease: Ubuntu 15.04
Package: oneconf 0.3.7
ProcVersionSignature: Ubuntu 3.19.0-9.9-generic 3.19.1
Uname: Linux 3.19.0-9-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.16.2-0ubuntu3
Architecture: amd64
CrashCounter: 1
CurrentDesktop: Unity
Date: Sat Mar 14 11:35:18 2015
ExecutablePath: /usr/share/oneconf/oneconf-service
InstallationDate: Installed on 2015-03-14 (0 days ago)
InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Alpha amd64 (20150313)
InterpreterPath: /usr/bin/python3.4
PackageArchitecture: all
ProcCmdline: /usr/bin/python3 /usr/share/oneconf/oneconf-service
ProcEnviron:
 XDG_RUNTIME_DIR=<set>
 SHELL=/bin/bash
 LANGUAGE=it
 PATH=(custom, no user)
 LANG=it_IT.UTF-8
PythonArgs: ['/usr/share/oneconf/oneconf-service']
SourcePackage: oneconf
Title: oneconf-service crashed with FileNotFoundError in __init__(): [Errno 2] No such file or directory: '/var/lib/dbus/machine-id'
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Ubuntu QA Website (ubuntuqa)]

This bug has been reported on the Ubuntu ISO testing tracker.

A list of all reports related to this bug can be found here:
http://iso.qa.ubuntu.com/qatracker/reports/bugs/1432138

[Sebastien Bacher (seb128)]

it's one of the most reported vivid issues on e.u.c, https://errors.ubuntu.com/problem/63019dc1f7b9f7d3bfea050614a51ae3505ff993

[Didier Roche-Tolomelli (didrocks)]

This one should be fixed with dbus 1.8.12-1ubuntu4