I found out the problem. By default, the mic input is muted. I don't know whether it is a bug or a deliberate choice to save power. if it is trivial, feel free to close the bug.
-- Recording does not work in Ubuntu https://bugs.launchpad.net/bugs/668673 You received this bug notification because you are a member of Registry Administrators, which is the registrant for NULL Project. _______________________________________________ Mailing list: https://launchpad.net/~registry Post to : [email protected] Unsubscribe : https://launchpad.net/~registry More help : https://help.launchpad.net/ListHelp

