Did you also check the settings in System> Preferences> Sound? Also, try the command:
alsamixer -c0 to ensure all the volume are turned up. -- No sound after today's upgrade https://bugs.launchpad.net/bugs/410057 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