I have the same problem on a Thinkpad X41 tablet with Ubuntu 8.10. Attached are the hopefully sufficient logs from https://help.ubuntu.com/community/SoundTroubleshooting
** Attachment added: "audio-debug-messages.txt" http://launchpadlibrarian.net/23583272/audio-debug-messages.txt ** Changed in: linux (Ubuntu) Status: Invalid => New -- speakers are unmuted after resume from suspend while headphones are plugged in https://bugs.launchpad.net/bugs/101986 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
