Ubuntu
alsa-driver package

  1. Bug #464442
  2. Comment #22

Comment 22 for bug 464442

Revision history for this message
Boomer (gbmr) wrote :

Looks like it pretty old but also affects me.
Some details:
Lenovo G50-45 laptop.
3.13.0-46-generic #77-Ubuntu SMP Mon Mar 2 18:23:39 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
Sound delayed and some echo played when I changes sound volume. Only reboot helps to fix it but only for some time.
Usually sound breaks when I change volume level using Fn keys.

Let me know if you need additional details to investigate.

Thanks.