I also flashed CM 10.1 on maguro, and ran the same scenario. It looks to me like mako isn't using REQUEST_SET_MUTE to enable mute when the button is pressed, whereas maguro does send a REQUEST_SET_MUTE with the value "1" to enable the call mute.
I'll spend some time looking at the Android/CM code and see if I can determine whether not mako is using an alternative mechanism... -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1190673 Title: Mic mute does not work on Nexus4 To manage notifications about this bug go to: https://bugs.launchpad.net/dialer-app/+bug/1190673/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs