No audio output at all on Linux system
No audio output at all on Linux system
I'm not sure about the details, but you can try updating your profile to something more standard. If you have a stable internet connection and a working USB, install Manjaro Linux on a live USB and test it. If you don't have one, consider using Ukuu, add its PPA, update, and install the latest kernel. After that, reboot and use sudo apt-add-repository to enable the new package. Many users report success with newer Linux versions for this issue. Edited February 18, 2019 by Guest
I verified it's a known issue resolved in Linux versions above 4.20, so I recommend using ukuu and updating to 4.20.10 manually. For those preferring not to update, there are alternative methods you can attempt to fix the sound card problem. Edited February 18, 2019 by Guest
After some effort at first, I finally updated the kernel, but it remained silent. I’m considering trying the alternative solution now. At least I can turn on audio in the Alsamixer, though after rebooting it goes back silent again. Did the workaround solve the issue or just allow audio to function? Edited February 18, 2019 by losBaumos
Have you installed version 4.20.10? You should be able to boot from it by default; verify using "uname -a". It usually works. As a note, some suggest using a CLI hybrid GUI tool like alsamixer instead of pulseaudio, and you can unmute everything with the "M" key.
I'm currently using version 4.20.10. At least I've managed to turn on the audio, though I still need to re-enable it after every restart.
What feature is being activated? I'll clarify. The latest kernel will automatically boot unless you specify otherwise by choosing "advanced Linux version." By default it should start with version 4.20.10. You might want to check the ALSA settings if it doesn't work. If necessary, remove the firmware using sudo rm /lib/firmware /ctefx-r3di.bin. This update was recorded on February 18, 2019 by Guest.
In Alsamixer you must: Press F6, choose the inboard sound card, then press F3 to show only output devices. Use << and << arrows to navigate; the up arrow adjusts volume up or down. For "MM" unmute, press the M key. Switch between options using the right arrow →. If it remains muted after reboot, consider removing the firmware. After fixing settings, run sudo alsactl store to save changes for next time.