Differences

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--- wiki:raspberrypi [2017/04/03 06:22] – [Real-time kernel] Added link to my repo for realtime kernel compilation. Feel free to remove if you feel it doesn't add anything. cheekyisgreat
+++ wiki:raspberrypi [2017/09/29 19:31] – added descrepency I found with new raspbian colinsullivan
@@ Line 221: / Line 221: @@
   export DBUS_SESSION_BUS_ADDRESS=unix:path=/run/dbus/system_bus_socket
-And then add the following lines to ''/etc/dbus-1/system.conf'':
+And then add the following lines to ''/etc/dbus-1/system.conf'' before the closing ''</busconfig>'' tag:
     <policy user="pi">
+          <allow own="org.freedesktop.ReserveDevice1.Audio0"/>
           <allow own="org.freedesktop.ReserveDevice1.Audio1"/>
     </policy>
+WARNING: In Raspbian Stretch I had to do the following instead of modifying ''system.conf'':
+Create a new file ''/etc/dbus-1/system-local.conf'' with the following contents:
+    <?xml version="1.0"?> <!--*-nxml-*-->
+    <!DOCTYPE busconfig PUBLIC "-//freedesktop//DTD D-BUS Bus Configuration 1.0//EN"
+            "http://www.freedesktop.org/standards/dbus/1.0/busconfig.dtd">
+    <busconfig>
+            <policy context="default">
+                    <allow own="org.freedesktop.ReserveDevice1.Audio0"/>
+                    <allow own="org.freedesktop.ReserveDevice1.Audio1"/>
+            </policy>
+    </busconfig>
 === Using an external USB audio interface ===
@@ Line 245: / Line 265: @@
 [[http://wiki.linuxaudio.org/wiki/system_configuration#build_your_own_real-time_kernel|Building a real-time kernel]]
-[[https://github.com/dddomin3/DSPi/|Instructions from about modernized for Pi 3]]
+[[https://github.com/dddomin3/DSPi/|Instructions for kernel compilation modernized for Pi 3]]
 {{tag>hardware_linux usb_audio_midi raspberry_pi howtos_and_faqs}}