Christopher, I updated the BIOS to version 1.35, and this not fixed the problem.
The command "sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date" resulted on this output: V1.35 11/30/2015 Thank you for attention. ** Changed in: linux (Ubuntu) Status: Incomplete => Confirmed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1532267 Title: Bluetooth Qualcomm Atheros QCA9565 / AR9565 [168c:0036] not recognized -UBUNTU 14.04 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1532267/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs