No sound in Lubuntu 14.04

Question

I Installed Ubuntu in laptop and audio was fine but I changed replaced Unity with Lubuntu and now audio is not working. Can anybody help?

Solution

Try sudo apt-get install pavucontrol and see if the sound comes back when you toggle the configurations.

Comments

[agha rehan abbas]

what tests have you underwent before saying that sound id not working will you please add a comment or modify your question

[agha rehan abbas]

go to settings select sound option and then test speakers option

[agha rehan abbas]

what was the output do you hear any sound while you click on right and left icons

[agha rehan abbas]

open the applications menu or lubuntu bash then enter system settings

[agha rehan abbas]

what output have got by following those steps

[Jitendra Vyas]

I didn't get what to do you mean by application Menu and I typed "System Settings" in "Run" but nothing came

[Jitendra Vyas]

This answer solved my problem askubuntu.com/a/320103/294979

[agha rehan abbas]

as now your problem is solved you can close your asnwer

[Jitendra Vyas]

How to close it? Do you mean I should delete my question?

[agha rehan abbas]

no you can see the option of close this question beside delete edit and share

[Muzaffar]

possible duplicate of Lubuntu no sound at all; no mute, alsa, pulse

[DragonLord]

Brought up newish Lubuntu, plugged in headphones in front for first time while running. Pulse Audio Volume Control gave blue volume bar, said Headphones (plugged in) which changed live with the plug so wires to jack physically connected, but no sound. Headphones worked on Line Out jack in the back, so not blown headphones, not software driver problem. Left physical headphone plug jacked in on the front, then rebooted machine. It worked this time. Conclusion: Low-level hardware or driver feels better when headphones are plugged in upon booting.