Since updating to 22.04, closing the lid (on Lenovo x1) while music is playing automatically pauses the music as the computer suspends. So far so good. Curiously, a few seconds later, the computer automatically unsuspends and continues to play the music, before suspending again, being caught in an endless suspend/unsuspend loop. As far as I can tell this doesn't happen when no music is playing before suspending.
How can I stop/troubleshoot this?