Upgrading from 15.10 to 16.04 almost perfect, just bluetooth issues

[lah7]

I take no credit for the Raspberry Pi port side of things. As far as I'm aware, Bluetooth is working latest 16.04 Beta 2:

Ubuntu MATE 16.04 Beta 2 for Raspberry Pi 2 and Raspberry Pi 3

Ubuntu MATE 16.04 Beta 2 for the Raspberry Pi 2 and Raspberry Pi 3 is available for download! https://ubuntu-mate.org/raspberry-pi/ Many thanks to The Pi Podcast presenters Joe Ressington, Winkle ink and Isaac Carter for testing some early images and providing valuable feedback. Thanks to them this beta is in pretty decent shape. [image] Here's the changes: Updated to Ubuntu MATE 16.04 including the new Welcome which comes with Raspberry Pi specific features. Updated BlueZ 5.37 with patche…

Re-reading the post again, it could be due to the upgrade process, as upgrading the Raspberry Pi between versions is not recommended.

In particular, check that your newly updated system is using these new versions and packages.

Updated BlueZ 5.37 with patches to support the Raspberry Pi 3 integrated Bluetooth.
Ubuntu MATE 16.04 now supports the on-board Raspberry Pi 3 Bluetooth and Wifi.
Updated to Linux 4.1.19.
Updated to raspberrypi-firmware 1.20160315-1.

Linux kernel can be checked by:

uname -r

Application versions can be checked with an apt tool like Synaptic.