Same old problem here with pretty similar hardware and Intrepid Ibex. I also experienced some troubles with backlight brightness hotkeys.
My lspci -nn in attachment. ** Attachment added: "lspci -nn" http://launchpadlibrarian.net/23209484/lspci%20-nn -- Mute Hotkey works but does not mute the sound https://bugs.launchpad.net/bugs/108795 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