Please test this package and see if it fixes the issue.
http://people.canonical.com/~sforshee/lp1686815/linux-
firmware_1.157.11~pre201704282144_all.deb
Note that I incidentally also updated the 8260 firmware (one of the
commits fixed a problem with both), so if you have any hardware with
8260 bluetooth some testing on that would be appreciated as well.
Thanks!
** Also affects: linux-firmware (Ubuntu Xenial)
Importance: Undecided
Status: New
** Changed in: linux-firmware (Ubuntu)
Status: New => Fix Released
** Changed in: linux-firmware (Ubuntu Xenial)
Importance: Undecided => Medium
** Changed in: linux-firmware (Ubuntu Xenial)
Status: New => Incomplete
** Changed in: linux-firmware (Ubuntu Xenial)
Assignee: (unassigned) => Seth Forshee (sforshee)
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Packages, which is subscribed to linux-firmware in Ubuntu.
https://bugs.launchpad.net/bugs/1686815
Title:
Missing Bluetooth firmware for intel 8265 on Ubuntu 16.04
Status in linux-firmware package in Ubuntu:
Fix Released
Status in linux-firmware source package in Xenial:
Incomplete
Bug description:
Bluetooth doesn't work in Ubuntu 16.04 on systems with Intel 8265
wireless modules that haven't yet had firmware loaded onto them.
dmesg reports the following:
Bluetooth: hci0: Direct firmware load for intel/ibt-12-16.sfi failed
with error -2
This could be difficult for many people to reproduce, since installing
a later version of Ubuntu once will load the necessary firmware, which
will persist through reinstalling the operating system. So installing
Ubuntu 17.04 just once, will leave Bluetooth in a working state
forever.
I was able to consistently produce the issue on a *brand new* Kabylake
Meerkat 3. With Ubuntu 16.04.2, bluetooth didn't work. I copied the
ibt-12-16.sfi and ibt-12-16.ddc into /lib/firmware/intel and rebooted.
After this point, Bluetooth worked (and continued to work after
reinstalling Ubuntu 16.04.2 and *not* copying the firmware files
again).
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1686815/+subscriptions
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