For the record I have the same problem on a Huawei Matebook Pro using Ubuntu 20.04 - fully upgraded. But the computer uses an HDMI adapter. Could that be the problem?
Again for the record, on another computer with Ubuntu 21.04 (Waylabd), everything works fine. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/397269 Title: HDMI audio cuts out intermittently while normal audio plays fine To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/397269/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs