Same problem. Mine is intermittent. Seems to get stuck in this state. Sometimes reboot fixes it... sometimes it does not. This is 8.10 Workstation (same alsa-info as above) on Dell Latitdue D630.
cat /proc/asound/cards 0 [Intel ]: HDA-Intel - HDA Intel HDA Intel at 0xfe9fc000 irq 21 When happening... Booting to Fedora 10 LiveCD has Pulseaudio working fine???? -- audio hiss/crackle sound only using pulseaudio https://bugs.launchpad.net/bugs/290480 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs