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--- linux:linux [2017/06/07 13:57] – cipibad
+++ linux:linux [2017/06/07 14:22] (current) – cipibad
@@ Line 16: / Line 16: @@
 </code>
-====== usb headphone ======
+====== usb headphone (Jabra) ======
   - find device
 <code>
@@ Line 93: / Line 93: @@
 .....
 </code>
+ - create udev rules file (''/etc/udev/rules.d/90-jabra.rules'') similar to the one bellow (replace
+**ionescu** with your username)
+<code>
+KERNEL=="controlC1", SUBSYSTEM=="sound", ACTION=="add", ATTRS{product}=="Jabra EVOLVE 30 II", RUN+="
+/home/ionescu/bin/jabra_wrapper.sh"
+</code>
+ - create /home/ionescu/bin/jabra_wrapper.sh file
+<code>
+#!/bin/sh
+/usr/bin/nohup /bin/su ionescu -c /home/ionescu/bin/jabra.sh >/dev/null 2>&1 </dev/null &
+</code>
+ - create /home/ionescu/bin/jabra.sh file
+<code>
+#!/bin/sh
+PULSE_SERVER="unix:/run/user/`id -u`/pulse/native"
+SINK_NAME="alsa_output.usb-GN_Audio_A_S_Jabra_EVOLVE_30_II_0002AD72CD6E07-00.analog-stereo"
+SINK_LIST_CMD="pactl --server $PULSE_SERVER list sinks"
+nSinks=`$SINK_LIST_CMD | grep "Name: $SINK_NAME" | wc -l`
+tries=0
+MAX_TRIES=10
+while [ $nSinks -ne 1 -a $tries -lt $MAX_TRIES ]; do
+    nSinks=`$SINK_LIST_CMD | grep "Name: $SINK_NAME" | wc -l`
+    tries=$((tries+1))
+    sleep 1
+done
+pactl --server "$PULSE_SERVER" set-default-sink alsa_output.usb-GN_Audio_A_S_Jabra_EVOLVE_30_II_0002AD72CD6E07-00
+.analog-stereo
+</code>
+ - make the two new files executable
+<code>
+$ chmod +x /home/ionescu/bin/jabra.sh /home/ionescu/bin/jabra_wrapper.sh
+</code>
+ - double check and adapt to your environment (username/sink name/etc.)