Problem with Audio Levels ui V4 2024-01-16

Using Zynthian
1

Hi,

Zynthian V4 with 2024-01-16 version. Doesn’t appear in 2023-11.
I have problems with audio levels ui. The Mixer controls selected in web-cong > Hardware > Audio are not present in the ui except ADC L/R Capture Source.
Exemples :
Web conf :
image
UI :
image

Web conf :
image
UI :
image

Could you help me ?

Regards,

David

2

Please, follow these steps from terminal:

update_zynthian.sh
set_first_boot.sh

Then unplug/plug the power connector and wait a little bit.
Luckily, it will fix your mixer configuration.

Regards,

1 Like
3

Hi,
Same issue. After the commands, it takes inital controls : Digital Left,Digital Right,ADC Left Input,ADC Right Input.
When I open the selection panel in web-conf, no options are checked.
Initial mixer controls options :
image
UI :
image

When I change the option,
image
there is nothing in UI.

I can see in logs :
Feb 16 08:36:33 zynthian startx[473]: WARNING:zynthian_layer.restore_state_2: Invalid Controller on layer Audio Levels: ‘Digital_0’
Feb 16 08:36:33 zynthian startx[473]: WARNING:zynthian_layer.restore_state_2: Invalid Controller on layer Audio Levels: ‘Digital_1’
Feb 16 08:36:33 zynthian startx[473]: WARNING:zynthian_layer.restore_state_2: Invalid Controller on layer Audio Levels: ‘ADC_Left_Input’
Feb 16 08:36:33 zynthian startx[473]: WARNING:zynthian_layer.restore_state_2: Invalid Controller on layer Audio Levels: ‘ADC_Right_Input’

I think the problem comes from the mixer controls names. I write directly in the text box :
ADC Left Input,ADC Right Input,PGA Gain Left,PGA Gain Right,Digital Left,Digital Right

and it works !

image

Which file translate the mixer controls names ?

Regards,

David