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Message #01921
[Bug 2113469] Re: Logitech MX Anywhere and MX Keys need to re-pair after suspend after upgrading to 25.04
Booted back into 6.11.0-26-generic, which is the kernel it used to run
before the upgrade, but otherwise with the 25.04 rootfs and bluez 5.79.
The mouse and keyboard worked immediately, just as they used to,
including across reboots, power cycling the devices and suspending the
laptop.
Booted into 6.14.0-15-generic with the same rootfs and again they need
re-pairing.
Until the re-pair, the MAC addresses of the mouse and keyboard were
constant, even when power cycled.
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https://bugs.launchpad.net/bugs/2113469
Title:
Logitech MX Anywhere and MX Keys need to re-pair after suspend after
upgrading to 25.04
Status in bluez package in Ubuntu:
New
Status in linux package in Ubuntu:
Incomplete
Bug description:
After upgrading from Ubuntu 24.10 to 25.04 my Logitech MX Keys
keyboard and MX Anywhere mouse need to be re-paired after the laptop
is suspended. My headphones and phone do not. I am using the built-in
Bluetooth interface of a Dell Latitude 7280.
The Logitech devices seem to increment their MAC addresses whenever
they reconnect as a privacy feature. This did not cause a problem with
previous Ubuntu releases. They get "(random)" appended in the results
of a bluetoothctl info.
I'm running bluez 5.79-2ubuntu1 and kernel 6.14.0-15-generic with
default Bluetooth settings.
Device [omitted]:D3 (random)
Name: MX Anywhere 3
Alias: MX Anywhere 3
Appearance: 0x03c2 (962)
Icon: input-mouse
Paired: yes
Bonded: yes
Trusted: yes
Blocked: no
Connected: yes
WakeAllowed: yes
LegacyPairing: no
UUID: Generic Access Profile (00001800-0000-1000-8000-00805f9b34fb)
UUID: Generic Attribute Profile (00001801-0000-1000-8000-00805f9b34fb)
UUID: Device Information (0000180a-0000-1000-8000-00805f9b34fb)
UUID: Battery Service (0000180f-0000-1000-8000-00805f9b34fb)
UUID: Human Interface Device (00001812-0000-1000-8000-00805f9b34fb)
UUID: Vendor specific (00010000-0000-1000-8000-011f2000046d)
Modalias: usb:v046DpB025d0014
AdvertisingFlags:
05 .
Battery Percentage: 0x3c (60)
After a suspend/resume, this device is now [omitted]:D4, then
[omitted]:D5 etc.
I have checked that Experimental and KernelExperimental are false in
/etc/bluetooth/main.conf (and tried setting them to true - no
difference).
These devices have worked fine for the last 4 years on all previous releases since 20.10.
---
ProblemType: Bug
ApportVersion: 2.32.0-0ubuntu5.1
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
DistroRelease: Ubuntu 25.04
InstallationDate: Installed on 2022-06-11 (1094 days ago)
InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Release amd64 (20220419)
InterestingModules: rfcomm bnep btusb bluetooth
Lsusb:
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 002: ID 8087:0a2b Intel Corp. Bluetooth wireless interface
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
MachineType: Dell Inc. Latitude 7280
Package: linux
PackageArchitecture: amd64
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.14.0-15-generic root=/dev/mapper/vgubuntu-root ro quiet splash crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M vt.handoff=7
ProcVersionSignature: Ubuntu 6.14.0-15.15-generic 6.14.0
Tags: plucky wayland-session
Uname: Linux 6.14.0-15-generic x86_64
UpgradeStatus: Upgraded to plucky on 2025-05-26 (14 days ago)
UserGroups: adm cdrom dip libvirt lpadmin lxd plugdev sambashare sudo vboxusers
_MarkForUpload: True
dmi.bios.date: 11/05/2024
dmi.bios.release: 1.40
dmi.bios.vendor: Dell Inc.
dmi.bios.version: 1.40.0
dmi.board.name: 0KK5D1
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 10
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvr1.40.0:bd11/05/2024:br1.40:svnDellInc.:pnLatitude7280:pvr:rvnDellInc.:rn0KK5D1:rvrA00:cvnDellInc.:ct10:cvr:sku079F:
dmi.product.family: Latitude
dmi.product.name: Latitude 7280
dmi.product.sku: 079F
dmi.sys.vendor: Dell Inc.
hciconfig:
hci0: Type: Primary Bus: USB
BD Address: 68:EC:C5:78:EA:0A ACL MTU: 1021:4 SCO MTU: 96:6
UP RUNNING PSCAN
RX bytes:111098 acl:5040 sco:0 events:2931 errors:0
TX bytes:610359 acl:341 sco:0 commands:2543 errors:0
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References