Hi,
I'm having trouble getting audio from audio jack in the face module to work on Ubuntu.
Any advice is greatly appreciated.
Thanks!
No audio from audio jack in the front
Re: No audio from audio jack in the front
Hi, do you get Audio output from the back ?
Please provide the machine's S/N as printed on the white label located inside the side panel clamshell door.
Please provide the machine's S/N as printed on the white label located inside the side panel clamshell door.
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- Posts: 6
- Joined: Wed Sep 11, 2019 4:41 am
Re: No audio from audio jack in the front
Hi Tamir,
Yes, audio output from the back works.
S/N: 1190806-00104
Yes, audio output from the back works.
S/N: 1190806-00104
Re: No audio from audio jack in the front
Thank you.
Our R&D are investigating this issue.
Will return asap.
Our R&D are investigating this issue.
Will return asap.
Re: No audio from audio jack in the front
Sorry for this taking long time, we are still investigating.
Will update as soon as possible.
Will update as soon as possible.
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- Posts: 6
- Joined: Wed Sep 11, 2019 4:41 am
Re: No audio from audio jack in the front
Thanks for the update
Re: No audio from audio jack in the front
The following commands can switch between rear and front audio codecs on Linux.
Tested with the current BIOS version (0.29.x) and Linux Mint 19.2.
Instructions:
First install alsa tools:
To enable the front codec:
Now the front codec should work and the rear codec is disabled until next reset.
To switch back to the rear codec, the user can either restart or run this:
The upcoming BIOS release will include a menu item for switching between rear and front codecs on Linux.
Tested with the current BIOS version (0.29.x) and Linux Mint 19.2.
Instructions:
First install alsa tools:
Code: Select all
sudo apt install alsa-tools
Code: Select all
sudo hda-verb /dev/snd/hwC0D0 0x14 0x71f 0x41
sudo hda-verb /dev/snd/hwC0D0 0x18 0x71f 0x41
pulseaudio -k & sleep 1 & sudo alsa force-reload
To switch back to the rear codec, the user can either restart or run this:
Code: Select all
sudo hda-verb /dev/snd/hwC0D0 0x14 0x71f 0x01
sudo hda-verb /dev/snd/hwC0D0 0x18 0x71f 0x01
pulseaudio -k & sleep 1 & sudo alsa force-reload