I use this workaround. I created the file /etc/modprobe.d/pinnacle-pctv with this content:
# Sound is broken when modules are loaded in the default order install bttv modprobe tuner ; modprobe --ignore-install bttv $CMDLINE_OPTS -- tv card audio not working https://bugs.launchpad.net/bugs/29789 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs