This is the simplest but the effective way to solve this problem. If not, then try this one and It will definitely solve your issue. Open terminal and enter the following PPA: sudoĪdd-apt-repository ppa:ubuntu-audio-dev sudoĪll these steps will definitely help you to resolve your issue with the Audio. Upgrading your sound drivers may fix the nosound issue, you will need to make sure to uninstall the previous override before trying a new one. Note: This PPA is not updated to 14.04 yet. 3. Install Ubuntu Audio Development Team Driver Check now the sound if it is working, if not, try step 3. Now install again Alsa and Pulse Audio: sudoĭone. Purge Alsa and Pulse audio using the command: sudoĪpt-get remove -purge alsa-base pulseaudio Try to reinstall pulse audio and Alsa, open terminal and enter the following commands: An “MM” means muted, and “OO” means unmuted.Ī caveat here: When you mute or unmute something, pulseaudio might pick it up and mute and unmute other controls, as well as PulseAudio’s main mute. Increase and decrease volume with up and down arrow keys. Move around with left and right arrow keys. Select your correct sound card using F6 and select F5 to see recording controls as well In that user interface, you can do the following:Check the ALSA mixer you will get some output on the terminal. (The quickest way is the Ctrl-Alt-T shortcut) Enter “alsamixer” and press the Enter key. To change the ALSA-level volume controls directly, you can do the following: Open a terminal. LPulseAudio controls underlying ALSA-level volume controls. I have figured out some solution that works for me and I hope it will wirk for you as well. I have faced the same issue after upgrading my system. And the main problem is : Everythig is done by the command line interface, which makes it even worse for the newbees or the non-techies. Most of the people is familiar with Windows Operating System. So, the problem arises when a bug is occured within the system.

Linux is a wonderful system, it works great for everyone, but the problem is very few people is familiar with it.

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