How To Install Audio Driver In Linux
Brief: No audio in a fresh Ubuntu install? Only run across dummy output? No worries. Hither are a few methods that you can try to fix the no audio trouble in Ubuntu and other Linux distributions.
Equally it happens with every Ubuntu release, you install or upgrade to a newer Ubuntu version and run in to a number of problems. But and so, there is always a manner to overcome these big little problems.
Ane of the most common problems faced is no sound after installing Ubuntu. While there could be several reasons for no audio in Ubuntu, I will share the tricks that worked for me.
Let's run across in steps how I fixed and how you lot tin ready it.
Various methods to fix no audio in Ubuntu
In that location could exist various reasons why there is no sound in Ubuntu. The fix depends on the kind of problem yous take. Before y'all have the steps to fix it, I advise become some data about your system, peculiarly about the audio related hardware.
Install inxi tool start:
sudo apt install inxi At present bank check the system, auto and sound information with this control:
inxi -SMA You lot should see some data like this:
[email protected]:~$ inxi -SMA System: Host: itsfoss Kernel: 5.4.0-18-generic x86_64 bits: 64 Desktop: Gnome 3.35.91 Distro: Ubuntu 20.04 LTS (Focal Fossa) Machine: Type: Laptop System: Dell product: XPS 13 9360 v: N/A serial: <superuser/root required> Mobo: Dell model: 05JK94 v: A00 serial: <superuser/root required> UEFI: Dell v: 2.xiii.0 date: 11/xiv/2019 Audio: Device-1: Intel Sunrise Point-LP Hd Audio commuter: snd_hda_intel Sound Server: ALSA v: k5.4.0-18-generic Wait closely in the audio section of the above output. It tells that information technology is Intel Sunrise Point-LP HD Audio and it has the Linux driver snd_hda_intel and the sound is served with Alsa. This information maybe useful in some stages of your audio troubleshooting.
Fixing dummy output in sound settings
Starting time step, merely to verify, check if the audio is not muted. Once you verify this, go to Sound Settings:
In the Sound Settings, you lot'll find that you have practically nada hither except a dummy output. Quite frustrating. It means that your sound carte is non even recognized. Puff!
No worries. The one shot solution which fixed the sound trouble for me on my Intel powered Dell Inspiron is to forcefulness reload Alsa. To practise that, use the post-obit command in terminal (Ctrl+Alt+T):
sudo alsa strength-reload The output will be similar this.
Y'all may think that it is hanged or still in processing just it takes only couple of seconds. You can simply shut it afterwards past using Ctrl+C.
Now, y'all demand to reboot your estimator. Either play some music/video files or check in the system settings to see if it worked for you.
Commencement Alternate method to prepare no sound in Ubuntu
If the above problem did not fix it for you lot, try reinstalling Alsa and Pulse audio in the post-obit manner:
sudo apt-get install --reinstall alsa-base pulseaudio And force reload Alsa again:
sudo alsa force-reload Restart and bank check if audio is dorsum or not.
2nd alternate method to fix no sound in Ubuntu
Try starting Pulseaudio and run across if it works:
pulseaudio --start Third alternating method: remove quondam Pulseaudio config
Go to your dwelling directory then go to the subconscious config directory. Rename the directory named pulse hither:
mv ~/.config/pulse ~/.config/old_pulse At present reboot your system. The pulse directory should be created anew and you should accept audio.
Third alternate method: Try alsamixer
Open a terminal and apply the post-obit command to open up alsamixer:
alsamixer You lot should run into a screen like this:
Check if the speakers or your desired sound output is muted here. MM means mute and OO means unmute. If your desired sound output (by and large it's speakers) or the Master is muted, unmute it.
Yous can exit the screen using Esc cardinal.
Note that if alsamixer command returns error, information technology's probably because yous take more than 1 audio carte du jour. In that case, you lot need to specify the audio card number (refer to the inxi output I mentioned in the showtime) like this:
alsamixer -c i 4th alternate method to set no sound in Ubuntu
Speed dispatcher is the feature that allows your system to convert text to speech. Sometimes, it conflicts with other audio settings. If you do not demand this feature, you may effort disabling it equally it may bring your audio back.
Open the terminal and edit speech-dispatcher file by using the following control:
sudo gedit /etc/default/voice communication-dispatcher In here, alter RUN=yep to RUN=no . Reboot and enjoy the sound.
Fifth alternate method (specially for Lenovo Carbon X1)
A few of It's FOSS readers mentioned that none of the higher up methods worked for their Lenovo Thinkpad Carbon X1 7th Gen laptop.
I looked into diverse places and found that this newer model has issues with Linux. While Linux kernel 5.v and above versions has improved support for this model, it is still tricky for Ubuntu 18.04 and Mint 19 users because the kernel in employ is notwithstanding 5.3.
Check your Linux kernel version and if it is v.four or lower, endeavour this possible workaround that is suggested past Arch Linux and Ubuntu developers.
Open the alsa configuration file (command might be different for Mint because Gedit text editor is not used in Mint):
sudo gedit /etc/modprobe.d/alsa-base.conf Add together the following line to the end of this file:
options snd-hda-intel dmic_detect=0 Save and close the file and reboot your system. You lot should accept the audio back.
If it fixed your sound problem, you may desire to ready brightness outcome every bit well. Fixing the sound trouble is definitely 1 of the must do things later on installing Ubuntu.
If one of the above mentioned methods worked for y'all, please go out a comment beneath specifying the method that saved your solar day. Whatever other suggestions and feedback is also welcomed.
Source: https://itsfoss.com/fix-sound-ubuntu-1304-quick-tip/
Posted by: sturtevantsoliften.blogspot.com
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