Just a quick update for any other poor soul who is stuck with this issue, I managed to get a workaround to work following the instructions posted in this comment on the thread on the Arch forum (https://bbs.archlinux.org/viewtopic.php?pid=1933609#p1933609) which itself came from reading conversation on lkml with greg k-h reporting the issue (https://lkml.kernel.org/lkml/20201003160713.ga1512...@kroah.com/T/).
So what I needed to do was sudoedit `/var/lib/bluetooth/<MAC>/<MAC>/info` and remove the 2 lines: ``` [IdentityResolvingKey] Key=CDF... ``` AND then after removing you must restart bluetoothd: `sudo systemctl restart bluetooth` Following that, suspending and resuming the laptop, the mouse stays connected after resume. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2081663 Title: Logitech Master MX3 does not reconnect due to unpatched kernel bug Status in linux package in Ubuntu: New Bug description: The combination of a Intel AX200 wifi+bt card (in my case inside a AMD Thinkpad T14) with a Logitech Master MX3 causes the mouse to not reconnect after every reboot or suspend due to a kernel bluetooth bug that causes the mouse MAC address to increment each time. This is documented and discussed extensively in this forum thread on arh: https://bbs.archlinux.org/viewtopic.php?id=259954&p=2 The upstream kernel bug is: https://bugzilla.kernel.org/show_bug.cgi?id=209745 This was patched in Archs kernel at 5.9.10, according to the kernel bug tracker is was supposedly it was fixed upstream in 6.0 but the final comment on the kernel bug report is from someone saying they were still seeing it in 6.0.1 and I'm definitely seeing it in a new install of Ubuntu 24.04 with its 6.8.0-45 ubuntu kernel as per the data apport should have gathered and included here off my system. It would be great if the small patch already applied to the arch kernel and possibly upstream could please be applied to the 24.04 Ubuntu kernel to fix this EXTREMELY annoying bug, thank you. ProblemType: Bug DistroRelease: Ubuntu 24.04 Package: linux-image-6.8.0-45-generic 6.8.0-45.45 ProcVersionSignature: Ubuntu 6.8.0-45.45-generic 6.8.12 Uname: Linux 6.8.0-45-generic x86_64 ApportVersion: 2.28.1-0ubuntu3.1 Architecture: amd64 CRDA: N/A CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Mon Sep 23 08:05:23 2024 InstallationDate: Installed on 2024-08-18 (35 days ago) InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Release amd64 (20240424) MachineType: LENOVO 20XKCTO1WW ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.8.0-45-generic root=/dev/mapper/ubuntu--vg-ubuntu--lv ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-6.8.0-45-generic N/A linux-backports-modules-6.8.0-45-generic N/A linux-firmware 20240318.git3b128b60-0ubuntu2.3 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 03/05/2024 dmi.bios.release: 1.26 dmi.bios.vendor: LENOVO dmi.bios.version: R1MET56W (1.26 ) dmi.board.asset.tag: Not Available dmi.board.name: 20XKCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0T76461 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.26 dmi.modalias: dmi:bvnLENOVO:bvrR1MET56W(1.26):bd03/05/2024:br1.26:efr1.26:svnLENOVO:pn20XKCTO1WW:pvrThinkPadT14Gen2a:rvnLENOVO:rn20XKCTO1WW:rvrSDK0T76461WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_20XK_BU_Think_FM_ThinkPadT14Gen2a: dmi.product.family: ThinkPad T14 Gen 2a dmi.product.name: 20XKCTO1WW dmi.product.sku: LENOVO_MT_20XK_BU_Think_FM_ThinkPad T14 Gen 2a dmi.product.version: ThinkPad T14 Gen 2a dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2081663/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
