Curiouser and curiouser. The problem, once it manifests, persists through multiple reboots. But on a hunch, I powered completely down and then started up, and sound started working again.
So... this is a Lenovo T60 laptop. Maybe there is a problem with software-suspend that only gets cured on a full power-down/power-up cycle? -- [Analog Devices AD1981] ALSA test tone not correctly played back https://bugs.launchpad.net/bugs/643210 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
