<html dir="ltr"> <head> <meta http-equiv="Content-Type" content="text/html; charset=Windows-1252"> <style id="owaParaStyle" type="text/css">P {margin-top:0;margin-bottom:0;}</style> </head> <body ocsi="0" fpstyle="1"> <div style="direction: ltr;font-family: Arial;color: #000000;font-size: 10pt;">Hi All, I'm trying to pair and connect the ubuntu pc with my mobile. When the call is established, I'm not able to hear any audio. I'm using the below versions: -pulseaudio-4.99.2 -Bluez-5.14 -ofono-1.14 I tried the below steps too to hear the audio, but everything failed. a) listed the bluez sources and sinks pactl list short sources | grep bluez_source pactl list short sinks | grep -v Monitor | grep alsa_output.pci b) looped back the devices pactl load-module module-loopback source=[BTSOURCE] sink=[SINK] c) edited the/etc/bluetooth/audio.conf [General] Enable=Gateway,Source,Socket,Sink,Media,Headset I'm getting the below error: ---------------------------------------------------------------------------------------------------------------------------------------- D: [alsa-sink-ALC892 Analog] alsa-sink.c: Requested to rewind 65536 bytes. D: [alsa-sink-ALC892 Analog] alsa-sink.c: Limited to 10700 bytes. D: [alsa-sink-ALC892 Analog] alsa-sink.c: before: 2675 D: [alsa-sink-ALC892 Analog] alsa-sink.c: after: 2675 D: [alsa-sink-ALC892 Analog] alsa-sink.c: Rewound 10700 bytes. D: [alsa-sink-ALC892 Analog] sink.c: Processing rewind... D: [alsa-sink-ALC892 Analog] sink.c: latency = 777 D: [alsa-sink-ALC892 Analog] sink-input.c: Have to rewind 10700 bytes on render memblockq. D: [alsa-sink-ALC892 Analog] source.c: Processing rewind... I: [alsa-sink-ALC892 Analog] module-loopback.c: Could not peek into queue D: [alsa-sink-ALC892 Analog] sink.c: Found underrun 5040 bytes ago (6716 bytes ahead in playback buffer) I: [alsa-sink-ALC892 Analog] module-loopback.c: Could not peek into queue I: [alsa-sink-ALC892 Analog] module-loopback.c: Could not peek into queue I: [alsa-sink-ALC892 Analog] module-loopback.c: Could not peek into queue D: [alsa-sink-ALC892 Analog] sink.c: Found underrun 684 bytes ago (10912 bytes ahead in playback buffer) D: [pulseaudio] bluez5-util.c: Properties changed in device /org/bluez/hci0/dev_34_AA_8B_ED_8A_F7 D: [pulseaudio] bluez4-util.c: dbus: interface=org.freedesktop.DBus.Properties, path=/org/bluez/hci0/dev_34_AA_8B_ED_8A_F7, member=PropertiesChanged I: [pulseaudio] module-device-restore.c: Synced. D: [pulseaudio] module-loopback.c: Loopback overall latency is 54.65 ms + 115.52 ms + 104.10 ms = 274.26 ms D: [pulseaudio] module-loopback.c: Should buffer 23472 bytes, buffered at minimum 0 bytes I: [pulseaudio] module-loopback.c: New rate of 43514 Hz not within 2‰ of 44011 Hz, forcing smaller adjustment D: [pulseaudio] module-loopback.c: [alsa_output.pci-0000_00_1b.0.analog-stereo] Updated sampling rate to 43922 Hz. D: [pulseaudio] module-loopback.c: Loopback overall latency is 66.05 ms + 249.26 ms + 0.08 ms = 315.38 ms D: [pulseaudio] module-loopback.c: Should buffer 23424 bytes, buffered at minimum 3360 bytes I: [pulseaudio] module-loopback.c: New rate of 43599 Hz not within 2‰ of 43922 Hz, forcing smaller adjustment ---------------------------------------------------------------------------------------------------------------------------------------------- Could someone help me in this issue ? . Kindly let me know if I'm missing anything in the configuration ? Thank you very much for your support. Thanks & Regards Shobana </div> ::DISCLAIMER:: ---------------------------------------------------------------------------------------------------------------------------------------------------- The contents of this e-mail and any attachment(s) are confidential and intended for the named recipient(s) only. E-mail transmission is not guaranteed to be secure or error-free as information could be intercepted, corrupted, lost, destroyed, arrive late or incomplete, or may contain viruses in transmission. The e mail and its contents (with or without referred errors) shall therefore not attach any liability on the originator or HCL or its affiliates. Views or opinions, if any, presented in this email are solely those of the author and may not necessarily reflect the views or opinions of HCL or its affiliates. Any form of reproduction, dissemination, copying, disclosure, modification, distribution and / or publication of this message without the prior written consent of authorized representative of HCL is strictly prohibited. If you have received this email in error please delete it and notify the sender immediately. Before opening any email and/or attachments, please check them for viruses and other defects. ----------------------------------------------------------------------------------------------------------------------------------------------------</body> </html>