Comment 29 for bug 587388

David, just want to let you know that I did a 10.10 maverick network update on that test partition on the laptop this evening & all bits are working properly: speakers work, headphones work (speakers are mute while headphones plugged in), internal mic works, external mic works. I did not uninstall your .deb before upgrading so if you'd like any alsa-info etc., information let me know. I can also perform a clean 10.10 install over the upgraded 10.04 to 10.10 after you've sufficient information from the upgrade if you'd like.