I built a package with the bluetooth firmware files from the bug updated from the tip of linux-firmware. Can you please give this a try and confirm it fixes your issue? Thanks!
http://people.canonical.com/~sforshee/lp1756824/linux- firmware_1.173.3+lp1756824v201902081042_all.deb ** Changed in: linux-firmware (Ubuntu) Importance: Undecided => Medium ** Changed in: linux-firmware (Ubuntu) Status: Confirmed => Incomplete ** Changed in: linux-firmware (Ubuntu) Assignee: (unassigned) => Seth Forshee (sforshee) ** Also affects: linux-firmware (Ubuntu Bionic) Importance: Undecided Status: New ** Changed in: linux-firmware (Ubuntu Bionic) Importance: Undecided => Medium ** Changed in: linux-firmware (Ubuntu Bionic) Status: New => Incomplete ** Changed in: linux-firmware (Ubuntu Bionic) Assignee: (unassigned) => Seth Forshee (sforshee) ** Changed in: linux-firmware (Ubuntu) Status: Incomplete => Fix Released -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-firmware in Ubuntu. https://bugs.launchpad.net/bugs/1756824 Title: Intel wifi bluetooth coexistence issue in 18.04 Status in linux-firmware package in Ubuntu: Fix Released Status in linux-firmware source package in Bionic: Incomplete Bug description: (Intel wifi/bluetooth 8260 and 8265) Bluetooth does not work (bluetooth keyboard and mouse do not connect) when wifi enabled. Upstream bug seems to be fixing this, copying intel firmware from this bug fixes the issue: https://bugzilla.kernel.org/show_bug.cgi?id=197147 Ubuntu firmware package update from last couple of days still comes with broken intel firmware. Other way to get bluetooth working with intel firmware from ubuntu package is to add following parameter in modprobe: options iwlwifi bt_coex_active=0 to /etc/modprobe-d/iwlwifi.conf --- ApportVersion: 2.20.8-0ubuntu10 Architecture: amd64 CurrentDesktop: ubuntu:GNOME Dependencies: DistroRelease: Ubuntu 18.04 InstallationDate: Installed on 2014-10-24 (1241 days ago) InstallationMedia: Ubuntu 14.10 "Utopic Unicorn" - Release amd64 (20141022.1) NonfreeKernelModules: wl Package: linux-firmware 1.173 [modified: lib/firmware/intel/ibt-12-16.ddc lib/firmware/intel/ibt-12-16.sfi] PackageArchitecture: all ProcVersionSignature: Ubuntu 4.15.0-12.13-generic 4.15.7 Tags: bionic wayland-session Uname: Linux 4.15.0-12-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip kvm libvirt lpadmin lxd netdev plugdev sambashare sudo vboxusers _MarkForUpload: True To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-firmware/+bug/1756824/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : email@example.com Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp