I also have this problem, so I added the apport data hoping that it will help. I will also add a codec dump provided as mention in the following link: https://wiki.ubuntu.com/ALSA/JackSense
** Attachment added: "codec.no_hp.txt" http://launchpadlibrarian.net/38503274/codec.no_hp.txt -- speakers cannot be muted when using headphones regression (karmic) https://bugs.launchpad.net/bugs/414746 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
