Firstly, please disable "overamplification" because it is expected to make the sound quality bad. If the sound quality continues to be bad after that then this sounds most likely like a kernel driver issue.
** Summary changed: - Sound very low, and quality of audio very bad. + [Lenovo ideapad 330-15IKB] Sound very low, and quality of audio very bad. ** Package changed: pulseaudio (Ubuntu) => linux (Ubuntu) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1829912 Title: [Lenovo ideapad 330-15IKB] Sound very low, and quality of audio very bad. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1829912/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
