Linux Lite Forums
Hardware - Support => Sound => Topic started by: Steff260 on March 23, 2020, 05:11:20 PM
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I have no sound on my laptop when playing DVD. Use VLC media player.
Sound also does not work for movies over the Internet in the Firefox browser.
Problem occurred when I wanted to watch with headphones. Headphones connected to laptop. Sound was hardly audible, even at maximum volume. Headphones removed again. Then I wanted to continue watching the movie with laptop speakers. All of a sudden no sound anymore. Movie plays normally.
Where or what could I look up? Change which settings?
Thanks for your help
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addendum
Under output device -> hardware output devices the following is displayed: no output devices available
under -> output device -> all output devices-> dummy output is displayed
Maybe this will help
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Hi,
Exit all applications, open a terminal and try :
pulseaudio --kill
(or sudo pulseaudio --kill , not sure).
Then try your application again. I had trouble changing outputs in the past, if the speakers were NOT plugged in on boot time, I had no sound until this command.
Good luck!
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[...]
pulseaudio --kill
(or sudo pulseaudio --kill , not sure). [...]
sudo pulseaudio --kill
PulseAudio is a server. Killing it, requires Root privileges. :)
Anyway, huge thanks!
Seems I had this trouble many times, but never knew where it came from. I'll test this if I get the annoying "blank sound" again.
Unfortunately, I could never spot "the perpetrator"...
Could be anything: Audacity, OpenShot, VLC or whatever uses a sound playing line of code.
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The Thread-Time-Machine strikes again! ;)
No problem!
You can also choose your output audio device in the volume controls.
For me, it was usually that the audio switched to HDMI-audio but there was no speakers on my HDMI monitor. ;)
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go to volume control
select output device option
select mute Audio button---like symbol of speaker
Please make disable of symbol of speaker
check Headphone sound now
Thanks