Does this issue go away if you boot back into the kernel prior to 4.4.0-127?
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1777345 Title: Sound card not working in Ubuntu new kernel version except reinstall some packages To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1777345/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs