Fix No Sound in Ubuntu as HDMI Enabled By Default

1. How do I get sound through HDMI Ubuntu?
2. Why when I connect my HDMI has no sound?
3. How do I fix no sound in Ubuntu?
4. How do I enable HDMI audio?
5. How do I get sound through my HDMI cable Linux?
6. How do I use an HDMI cable with Ubuntu?
7. Can a bad HDMI cable cause no sound?
8. Why did my sound stop working on my TV?
9. Do all HDMI cables support audio?
10. How do I fix no sound in Linux?
11. How do you fix sound problems?
12. How do I fix no sound in Linux Mint?

How do I get sound through HDMI Ubuntu?

Solution 1: Change default sound setting

1. Open the sound setting. ...
2. In the sound settings, in Output tab the built-in-audio was set to Analog Stereo Duplex. ...
3. Connect your TV or external monitor through HDMI while you are using Ubuntu.
4. Open a terminal (Ctrl+Alt+T) and use the following command: pulseaudio -k.

Why when I connect my HDMI has no sound?

Make sure the volume is turned up. You also may need to go into the set-top box menu and select HDMI in the Audio Settings or Audio Coding section to pass the audio to the TV. Earlier versions of set-top box firmware didn't properly handle automatic HDMI connections.

How do I fix no sound in Ubuntu?

Check that the correct sound device is selected

1. Open the Activities overview and start typing Sound.
2. Click on Sound to open the panel.
3. Under Output, change the Profile settings for the selected device and play a sound to see if it works. You might need to go through the list and try each profile.

How do I enable HDMI audio?

You can set the HDMI audio signal output of playback devices connected to the receiver via an HDMI connection.

1. Select [Setup] - [HDMI Settings] from the home menu.
2. Select [Audio Out].
3. Select the setting you want. AMP: HDMI audio signals from playback devices are only output to the speakers connected to the receiver.

How do I get sound through my HDMI cable Linux?

Unlike Windows and Mac OS, Linux doesn't directly sound to the HDMI device by default settings. Audio must be manually switched to HDMI device from the Audio settings, else audio will keep playing through the computer speakers, and video will play on the HDMI source such as an external monitor or a projector.

How do I use an HDMI cable with Ubuntu?

Go to settings > Displays and select Mirror under display mode. If you cannot find anything in settings-Display option, then reboot to BIOS with connected HDMI and reset default settings and save. Now boot into OS and see again in Settings-Display option.

Can a bad HDMI cable cause no sound?

Common problems that may be signs or symptoms of a bad HDMI cable include: “Shooting stars” or sparkling in the picture. ... No picture or intermittent picture. No sound or intermittent sound.

Why did my sound stop working on my TV?

The TV is not muted. Under Audio or Audio Settings on the on-screen menu, TV Speakers is set to On. All of the cables physically connected to the TV and the input devices are secure. Switch to a different input device and verify there is sound from the TV speakers (for example, a DVD player or a gaming console).

Do all HDMI cables support audio?

Yes, all HDMI cables have the video and audio signals directly transported. You cannot have one without the other, so the HDMI cable is almost never the issue when you have just one of the two. If you're having an issue with the sound, check the settings directly on your source.

How do I fix no sound in Linux?

Check your Linux kernel version and if it is 5.4 or lower, try this possible workaround that is suggested by Arch Linux and Ubuntu developers. Save and close the file and reboot your system. You should have the audio back. If it fixed your sound problem, you may want to fix brightness issue as well.

How do you fix sound problems?

If this doesn't help, continue to the next tip.

1. Run the audio troubleshooter. ...
2. Verify that all Windows Updates are installed. ...
3. Check your cables, plugs, jacks, volume, speaker, and headphone connections. ...
4. Check sound settings. ...
5. Fix your audio drivers. ...
6. Set your audio device as the default device. ...
7. Turn off audio enhancements.

How do I fix no sound in Linux Mint?

Fix No Sound on Linux Mint

1. Fix No Sound on Linux Mint. ...
2. Click the Output Devices tab. ...
3. If there is still no sound, you can try to type this command: amixer set Master unmute. ...
4. You can also try selecting “pulse” or “default” or any of the other selections to see if this restores the sound functionality in the program.