I don't know if this will fix your problem, but try installing the 'linux-backports-modules-alsa-karmic-generic' package and reboot. Note that you may still have to unmute the devices in the mixer after rebooting.
-- No audio https://bugs.launchpad.net/bugs/469590 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
