seem the onboard is a usb sound card try change index=2 to index=0 in /etc/modprobe.d/alsa.base.conf
snd-usb-audio index=0 https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/692001 Cx231xx Audio is your TV card post the output of alsa-info.sh -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1048453 Title: [Cx231xx-Audio - Cx231xx Audio, playback] No sound at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1048453/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
