If you turn the machine off and then on again, only booting into Ubuntu, does that fix it?
** Package changed: alsa-driver (Ubuntu) => linux (Ubuntu) ** Changed in: linux (Ubuntu) Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1799950 Title: After logging intow Windows OS, sound doesn't work properly on ubunutu To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1799950/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs