@James， thanks for your comment, the kernel of 18.04.1 doesn't include my patches yet, you can have a try https://kernel.ubuntu.com/~kernel- ppa/mainline/v4.20/, to see if you still can experience popping from L-Channel and if you can hear noise from headphone (#12).
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1805079 Title: click/pop noise in the headphone on several lenovo laptops To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1805079/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
