In gnome-alsamixer I tick the "Headphone", and there is sound. I restart the computer - there is no sound. I go to gnome-alsamixer - a tick on the "Headphone" is not worth it. In the console version alsamixer headphone can not be changed.

What can be done?

UDP: Forgot to add, there is no sound on the front panel. From the rear entrance there is sound without ticks

    1 answer 1

    You should probably install the alsa-utils package, which also contains the scripts and configuration files necessary for saving and restoring the state of alsa (for the whole zoo of initialization systems that can be found in ubuntu distributions: sysvinit, upstart, systemd).

    in fact, these scripts will have to execute (as root ) commands:

    • boot: alsactl restore
    • when rebooting or shutting down: alsactl store
    • Did not help. Are there any other options? - Semior 2:57 pm
    • So this is the only and possible option to save / restore alsa settings. if the settings are saved / restored manually, then deal with the mentioned package. if not, then write a bug in the bug tracker ubunty. - aleksandr barakin pm
    • Package before this was not. Installed, rebooted the PC - nothing useful. It turns out, I go to the bug tracker. - Semior
    • if manually not saved / restored (I gave the commands in the answer), then yes - the path lies in the bug tracker. - aleksandr barakin