[Kde-pim] QLocalSocket::connectToServer: Invalid name

Daniel Vrátil dvratil at redhat.com
Sun Apr 6 12:20:26 BST 2014


On Thursday 03 of April 2014 17:11:43 Patrick Ohly wrote:
> On Tue, 2014-04-01 at 17:35 +0200, Daniel Vrátil wrote:
> > On Monday 31 of March 2014 15:15:52 Patrick Ohly wrote:
> > > Hello!
> > > 
> > > Occasionally, my nightly testing fails with libakonadi hanging in a
> > > process and blocking all progress until testing aborts and kills the
> > > processes.
> > > 
> > > The error log then shows:
> > > 
> > > syncevolution(15975)/libakonadi Akonadi::SessionPrivate::socketError:
> > > Socket error occurred: "QLocalSocket::connectToServer: Invalid name"
> > > QDBusConnection: session D-Bus connection created before
> > > QCoreApplication.
> > > Application may misbehave. kres-migrator: cannot connect to X server
> > > QDBusConnection: session D-Bus connection created before
> > > QCoreApplication.
> > > Application may misbehave. kres-migrator: cannot connect to X server
> > > 
> > > It does not happen when I run the same test manually, therefore I don't
> > > have further information.
> > > 
> > > There is an open bug about this:
> > > https://bugs.kde.org/show_bug.cgi?id=229534
> > > 
> > > Does anyone know what could be causing this or how to debug it?
> > 
> > Could you enable libakonadi in kdebugdialog?
> 
> I don't have an X session - well, not easily. Can I do the same via the
> command line or by editing config files?

In ~/.kde/share/config/kdebugrc, modify, or add if missing following lines

[5250]
InfoOutput=2

> 
> >  SessionPrivate should then print
> > 
> > "connectToServer $serverAddess", messages which would help us understand
> > what is wrong with the serverAddress, so that the connection fails.
> 
> Just so that I understand, the debug output on stderr will become more
> verbose?

Yes, not much, but should give us enough information.

> 
> Bye, Patrick
> 
> 
> _______________________________________________
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-- 
Daniel Vrátil | dvratil at redhat.com | dvratil on #kde-devel, #kontact, #akonadi
KDE Desktop Team
Associate Software Engineer, Red Hat, Inc.

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