Since the last updates I'm experiencing a similar issue on my dell xps m1330 (Intel HDA audio with a Sigmetal STAC9228 codec): the multimedia volume keys control the surround channel, which has no effect. It used to control the Front channel.
-- There is no way to control which sound device or mixer the keyboard shortcuts use https://bugs.launchpad.net/bugs/22876 You received this bug notification because you are a member of Ubuntu Bugs, which is a direct subscriber. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
