To resolve this issue you have install package: linux-backports-modules-alsa-karmic generic
or if using PAE kernel linux-backports-modules-alsa-karmic generic-pae You do not have to tweak the alsamixer. It will work by autosensing. When headset is plugged into port it will use it. When it is not will use internal microphone. -- [Karmic] Internal microphone does not record sound on a Dell Studio XPS https://bugs.launchpad.net/bugs/449781 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