Hmm, the codec graph looks correct... I'm far from sure it'll help, but could you also try https://wiki.ubuntu.com/Audio/InstallingLinuxAlsaDriverModules to see if that improves the situation? Thanks!
-- [Acer aspire 7736z - Realtek ALC888] ALSA test tone not correctly played back https://bugs.launchpad.net/bugs/617647 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs