First boot windows 7 restart the machine select ubuntu this time. The sound will work. I am also having the same problem.
-- [CA0106 - CA0106] ALSA test tone not correctly played back https://bugs.launchpad.net/bugs/646545 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
