[Bug 1587120] Re: Connection refused when application connects to dbus socket

[Maarten Jacobs]

The problem with light-locker (as I mentioned in comment #2) is not
related to this. I added NO_AT_BRIDGE=1 to my environment
(/etc/environment) which resolve the presentation of this error.

Consider adding NO_AT_BRIDGE=1 a work-around for this bug, although it's
not (yet) clear to me why this is needed or what it changes in the
system behavior to prevent this error from being presented.

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https://bugs.launchpad.net/bugs/1587120

Title:
  Connection refused when application connects to dbus socket

Status in dbus package in Ubuntu:
  New

Bug description:
  When I run an application that tries to connect to the dbus-daemon, I
  get the following error:

  ** (apport-gtk:14579): WARNING **: Couldn't connect to accessibility
  bus: Failed to connect to socket /tmp/dbus-ZT89qKVt4G: Connection
  refused

  This happens (amongst others) for apport-bug, light-locker, and
  probably a few more.

  I will be filing a separate bug on light-locker (it isn't working),
  but it may be because of this reason.

  In any event, applications should not report a connection error when
  communicating with dbus-daemon.

  ProblemType: Bug
  DistroRelease: Ubuntu 14.04
  Package: dbus 1.6.18-0ubuntu4.3
  ProcVersionSignature: Ubuntu 4.2.0-36.42~14.04.1-generic 4.2.8-ckt8
  Uname: Linux 4.2.0-36-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.21
  Architecture: amd64
  Date: Mon May 30 11:45:24 2016
  ExecutablePath: /bin/dbus-daemon
  InstallationDate: Installed on 2016-03-06 (84 days ago)
  InstallationMedia: Xubuntu 14.04.4 LTS "Trusty Tahr" - Release amd64 (20160217.1)
  SourcePackage: dbus
  UpgradeStatus: No upgrade log present (probably fresh install)
  upstart.dbus.log:
   module-cache-reaper-Message: Reaping abandoned data directories
   module-cache-reaper-Message: Reaping abandoned cache directories

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