doc/user.rst: common startup problems

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Max Kellermann 2020-10-06 19:07:38 +02:00
parent 7690905503
commit 6e893f40e3

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@ -770,6 +770,8 @@ The :code:`music_directory` setting tells :program:`MPD` to read files from the
The database setting tells :program:`MPD` to pass all database queries on to the :program:`MPD` instance running on the file server (using the proxy plugin).
.. _realtime:
Real-Time Scheduling
--------------------
@ -1096,6 +1098,25 @@ The :program:`MPD` project runs a `forum <https://forum.musicpd.org/>`_ and an I
Common Problems
^^^^^^^^^^^^^^^
Startup
"""""""
Error "could not get realtime scheduling"
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
See :ref:`realtime`. You can safely ignore this, but you won't
benefit from real-time scheduling. This only makes a difference if
your computer runs programs other than MPD.
Error "bind to '0.0.0.0:6600' failed (continuing anyway, because binding to '[::]:6600' succeeded)"
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
This happens on Linux when :file:`/proc/sys/net/ipv6/bindv6only` is
disabled. MPD first binds to IPv6, and this automatically binds to
IPv4 as well; after that, MPD binds to IPv4, but that fails. You can
safely ignore this, because MPD works on both IPv4 and IPv6.
Database
""""""""