I don't believe that's related at all. I've been getting those messages since I started using the 3.8 kernel. They happen every time the CPU temp goes above 75 C or so. I believe they're benign errors, though, because I haven't had any other related problems. (Also, this bug doesn't/didn't coincide with those kernel messages.)
This issue occurred after the February 15 pulseaudio update and doesn't seem to be occurring after the February 18 update. I'll wait a couple days and mark it invalid if it doesn't recur. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1127872 Title: Audio stops working, "requesting rewind due to end of underrun" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1127872/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs