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From: Pavel Volkov <negaipub@gmail.com>
To: gentoo-user@lists.gentoo.org
Subject: Re: [gentoo-user] DBus and network namespaces
Date: Sun, 27 Oct 2013 22:05:43 +0400
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On Monday 16 September 2013 08:59:58 Neil Bothwick wrote:
> On Sun, 01 Sep 2013 09:50:10 +0400, Pavel Volkov wrote:
> > I launch some apps from inside a network namespace in order to force
> > them to communicate through my VPN interface only.
> > 
> > But they fail to use DBus then. Some examples of what goes wrong:
> > 1. Chromium cannot launch system proxy settings dialog.
> > 2. Most apps from KDE SC crash right away.
> > 3. No app can use ibus input methods.
> 
> Have you tried exporting DBUS_SESION_ADDRESS within the namespace?

I tried it now.
The name is DBUS_SESSION_BUS_ADDRESS.
Still no luck:

$ ktorrent 
unnamed app(19646): KUniqueApplication: Cannot find the D-Bus session server:  
"Failed to connect to socket /tmp/dbus-CM8HloGVTk: Connection refused" 

unnamed app(19645): KUniqueApplication: Pipe closed unexpectedly.