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1

You can list all applications producing sound by using pacmd list-sink-inputs. You'll get a list of indexes with indented details per source. Then you'll want to look at the "state" field. If it is "RUNNING", then it's playing sound. Directly below, you'll find "sink", which is which output it's playing to. Underneath, you'll find a "properties" field which ...


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As a workaround, you can search for the "startup applications" app, click "add" and name it "soundon" or whatever you want and place the command pkill -f jackd in the command box. You can leave comment blank it doesn't matter what you put here. The command should run automatically next time you login and sound should work.


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Neither of the solutions posted so far worked for me on 14.04, but setting the audio module to alsa in Preferences->Audio->Output fixed it for me on vlc.


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This: sudo apt-get install pulseaudio-module-bluetooth worked for me on Ubuntu 14.10 (Lenovo x240) to have at least my bluetooth device listed in pulseaudio.


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Try to disable and then allow audio track in Audio -> Audio Track.


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can you try to remove the latest 3.13.0-46 kernel and install the 3.13.0-45 kernel with the following command: sudo apt-get update sudo apt-get remove linux-image-3.13.0-46-generic linux-headers-3.13.0-46 linux-headers-3.13.0-46-generic And install with: sudo apt-get install linux-image-3.13.0-45-generic linux-headers-3.13.0-45 ...


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Ok, finally I solved the problem. I managed to "reset" manually the headphones by long pressing a button. At this point, Ubuntu was not pairing anymore automatically the headphones and I was able to restart a "new device connection". So, it was not Ubuntu fault. :)


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sudo apt-get remove --purge alsa-base pulseaudio indicator-sound sudo apt-get install alsa-base pulseaudio indicator-sound sudo alsa force-reload The above worked for me. I tried everything: reinstall, remove ~/.config/google-chrome, html5 audio, etc...


1

type in the terminal alsamixer it will open the present levels adjust the microphone level at 75 and set the microphone boss level to 50 . worked for me perfectly and removed the noise from microphone


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May be I found a solution: default-sample-rate = 96000 alternate-sample-rate = 192000 This should be fine with two DACs.


-1

please refer to http://ubuntuforums.org/showthread.php?t=2156763 I apply it to ubuntu 14.04 also.


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Instead of load-module module-alsa-sink device=hw:3,0 you can do load-module module-switch-on-connect works fine


0

Not sure whether it will work as I have not been in this situation. Try this: sudo apt-get install --reinstall vlc


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Re-installing a package is a good start, but if often doesn't do enough to bring back all the defaults. Try starting the package more fresh with these steps: $ sudo apt-get remove --purge alsa-base pulseaudio indicator-sound $ sudo apt-get install alsa-base pulseaudio indicator-sound $ sudo alsa force-reload $ killall pulseaudio; rm -r ~/.config/pulse/* ; ...


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On Ubuntu Pulse Audio is designed to run in userspace. Running Pulse Audio as a service in system wide mode is possible but not recommended as it may cause too many other issues, and other applications in userpace (e.g. Avahi) or applications that rely on pulseaudio in userspace can not communicate with the sound server. Only in case we run Pulse Audio as ...


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Read this post it worked for me... Unable to get audio through HDMI connection to TV with Ubuntu 14.04 $ sudo adduser your_linux_user_name


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This worked for me sudo /usr/bin/amixer set Master toggle I tried all the other things suggested in this thread, and nothing worked.


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Edit the ALSA configuration file sudo gedit /etc/modprobe.d/alsa-base.conf Add the line options snd-hda-intel model=generic to the end of the file, and reboot.


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To me the problem occurs when I change the audio to HDMI after plug the cable and do not return to the notebook's sound card before removing the cable.


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This noise reduction tip from the pulseaudio mailing list helped me: http://lists.freedesktop.org/archives/pulseaudio-discuss/2015-March/023306.html


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First Method: Execute following commands one by one in terminal : sudo apt-get remove --purge alsa-base pulseaudio sudo apt-get install alsa-base pulseaudio sudo alsa force-reload Restart your system and see if sound works. Second Method: Open the terminal and edit speech-dispatcher file by using the following command: sudo gedit ...


2

Execute in terminal: gsettings set com.canonical.indicator.sound visible true


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I too do have the same JBL flip as yours and I do face the same issue, sometimes we dont hear any sound after pairing. I am not an expert but after hit and trial: I realized you need to click on the "bluetooth" icon on top right and choose "JBL FLIP" under scroll down and move tab to "Connection ON" and then test it by clicking on sound settings ** Short ...



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