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Sound issue after connecting Headset to your ubuntu Laptop


It was really annoying when we do whatever we can , alsamixer .. rebooting your machine.. and still you will not hear anything after connecting your headset.

Just give the below command :

alsactl restore

jino@ndz:~$ alsactl restore
alsactl: state_lock:125: file /var/lib/alsa/asound.state lock error: File exists
alsactl: load_state:1683: Cannot open /var/lib/alsa/asound.state for reading: File exists
Found hardware: "HDA-Intel" "Realtek ALC233" "HDA:10ec0235,1179f912,00100002 HDA:80862882,1179f91b,00100000" "0x1179" "0xf91b"
Hardware is initialized using a generic method


This immediately "restores" the headphones for me. Must be a bug in Ubuntu 16.04.

Cheers.


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