apport information ** Attachment added: "Card0.Amixer.values.txt" http://launchpadlibrarian.net/47865848/Card0.Amixer.values.txt -- No microphone mute button on ThinkPad T510 https://bugs.launchpad.net/bugs/574440 You received this bug notification because you are a member of Kernel Bugs, which is subscribed to linux in ubuntu.