Wow! So I just rebooted into the 5.19 kernel, and submitted this bug report, and then afterwards, I find Bluetooth is working! I had rebooted numerous times before trying to debug this, and never did that fix it. So it looks like it works now, even though I'm not sure exactly the things I did that fixed it. Rob
-- 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/1999994 Title: Bluetooth broken with Lenovo A475 and Kernel 5.19.0-26-generic Status in linux package in Ubuntu: Confirmed Bug description: Hi, I upgraded my Lenovo A475 to Ubuntu 22.10, and have been fixing problems. The latest one is that Bluetooth doesn't work. I found the Bluetooth kernel modules, Bluetooth, btusb, btmtb, btintel, btrtl, bnep, and btbcm did not load. I added them to /etc/modules, and the loaded, but Bluetooth still doesn't work. I went back to kernel 5.15.0-56-generic and Bluetooth works perfectly. Let me know if I can help debug this by testing. Thanks, Rob ProblemType: Bug DistroRelease: Ubuntu 22.10 Package: linux-image-5.19.0-26-generic 5.19.0-26.27 ProcVersionSignature: Ubuntu 5.19.0-26.27-generic 5.19.7 Uname: Linux 5.19.0-26-generic x86_64 ApportVersion: 2.23.1-0ubuntu3 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC2: frohro 1766 F.... wireplumber /dev/snd/controlC0: frohro 1766 F.... wireplumber /dev/snd/controlC1: frohro 1766 F.... wireplumber /dev/snd/seq: frohro 1764 F.... pipewire CRDA: N/A CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Sat Dec 17 19:14:19 2022 InstallationDate: Installed on 2020-12-06 (741 days ago) InstallationMedia: Ubuntu 20.10 "Groovy Gorilla" - Beta amd64 (20201005) MachineType: LENOVO 20KL0018US ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.19.0-26-generic root=UUID=a0ad8d64-e1b9-4a38-b1a1-6bbf1da74dba ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-5.19.0-26-generic N/A linux-backports-modules-5.19.0-26-generic N/A linux-firmware 20220923.gitf09bebf3-0ubuntu1.1 SourcePackage: linux UpgradeStatus: Upgraded to kinetic on 2022-12-16 (1 days ago) dmi.bios.date: 04/12/2021 dmi.bios.release: 1.23 dmi.bios.vendor: LENOVO dmi.bios.version: R04ET45W (1.23 ) dmi.board.asset.tag: Not Available dmi.board.name: 20KL0018US dmi.board.vendor: LENOVO dmi.board.version: Not Defined dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.19 dmi.modalias: dmi:bvnLENOVO:bvrR04ET45W(1.23):bd04/12/2021:br1.23:efr1.19:svnLENOVO:pn20KL0018US:pvrThinkPadA475:rvnLENOVO:rn20KL0018US:rvrNotDefined:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_20KL_BU_Think_FM_ThinkPadA475: dmi.product.family: ThinkPad A475 dmi.product.name: 20KL0018US dmi.product.sku: LENOVO_MT_20KL_BU_Think_FM_ThinkPad A475 dmi.product.version: ThinkPad A475 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1999994/+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
