I have tried Yu's solution on our 5 Dell Optiplex 380 running Lucid and it works 100%: the changes are now persistent and you can turn on/reboot the pc and sound works
-- No sound on Dell Optiplex 380 (ALC269Q, probably new chip) https://bugs.launchpad.net/bugs/582199 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