A patch to enable EAPD on this ASUS Z99He laptop is included in the upstream 3.18 kernel and the upstream 3.17.7 kernel.
Please test the 3.18.1 mainline kernel available at http://kernel.ubuntu.com/~kernel-ppa/mainline/ and report back here. Instructions on how to install and uninstall it are available at https://wiki.ubuntu.com/Kernel/MainlineBuilds ** Changed in: ubuntu Status: New => Incomplete -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1402588 Title: Laptop Asus Z99He internal speaker not working until I enable EAPD To manage notifications about this bug go to: https://bugs.launchpad.net/linuxmint/+bug/1402588/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs