It is missing firmware for bluetooth
cd /lib/firmware/ar3k sudo wget http://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git/plain/ar3k/AthrBT_0x11020100.dfu sudo wget http://git.kernel.org/cgit/linux/kernel/git/firmware/linux-firmware.git/plain/ar3k/ramps_0x11020100_40.dfu
Reboot
The firmware is also in the xenial linux-firmware package, version 1.153 http://packages.ubuntu.com/xenial/linux-firmware
It is missing firmware for bluetooth
cd /lib/firmware/ar3k git.kernel. org/cgit/ linux/kernel/ git/firmware/ linux-firmware. git/plain/ ar3k/AthrBT_ 0x11020100. dfu git.kernel. org/cgit/ linux/kernel/ git/firmware/ linux-firmware. git/plain/ ar3k/ramps_ 0x11020100_ 40.dfu
sudo wget http://
sudo wget http://
Reboot
The firmware is also in the xenial linux-firmware package, version 1.153 http:// packages. ubuntu. com/xenial/ linux-firmware