Public bug reported: After upgrading to the latest kernel updates in Lunar, I can no longer enable Bluetooth in GNOME.
Rebooting back into 6.2.0-20-generic allows it to work again. Looking at the journalctl log between the two, I see the following differences for hci0: $ diff <(journalctl -b-3 --grep hci0 --output short-monotonic | cut -c16-) <(journalctl -b0 --grep hci0 --output short-monotonic | cut -c16-) 12c12 < graphene kernel: Bluetooth: hci0: Firmware loaded in 1969096 usecs --- > graphene kernel: Bluetooth: hci0: Firmware loaded in 2052363 usecs 14c14 < graphene kernel: Bluetooth: hci0: Device booted in 14754 usecs --- > graphene kernel: Bluetooth: hci0: Device booted in 14605 usecs 19c19,22 < graphene bluetoothd[3532]: /org/bluez/hci0/dev_88_C9_E8_CE_3C_22/sep1/fd0: fd(44) ready --- > graphene kernel: Bluetooth: hci0: Opcode 0x c03 failed: -110 > graphene kernel: Bluetooth: hci0: Failed to read MSFT supported features > (-110) > graphene kernel: Bluetooth: hci0: unexpected event for opcode 0x0c03 > graphene kernel: Bluetooth: hci0: Intel version event size mismatch This looks similar to https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.19/+bug/2019723 but I am filing a separate bug since that doesn't appear to have any traction. ProblemType: Bug DistroRelease: Ubuntu 23.04 Package: linux-image-6.2.0-23-generic 6.2.0-23.23 ProcVersionSignature: Ubuntu 6.2.0-23.23-generic 6.2.12 Uname: Linux 6.2.0-23-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.26.1-0ubuntu2 Architecture: amd64 CRDA: N/A CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Mon Jun 19 10:31:38 2023 InstallationDate: Installed on 2021-08-03 (684 days ago) InstallationMedia: Ubuntu 21.10 "Impish Indri" - Alpha amd64 (20210802) MachineType: LENOVO 20XWCTO1WW ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.2.0-23-generic root=/dev/mapper/vgubuntu-root ro quiet splash intel_iommu=igfx_off vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-6.2.0-23-generic N/A linux-backports-modules-6.2.0-23-generic N/A linux-firmware 20230323.gitbcdcfbcf-0ubuntu1.1 SourcePackage: linux UpgradeStatus: Upgraded to lunar on 2023-01-27 (142 days ago) dmi.bios.date: 04/05/2023 dmi.bios.release: 1.60 dmi.bios.vendor: LENOVO dmi.bios.version: N32ET84W (1.60 ) dmi.board.asset.tag: Not Available dmi.board.name: 20XWCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0R32862 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.33 dmi.modalias: dmi:bvnLENOVO:bvrN32ET84W(1.60):bd04/05/2023:br1.60:efr1.33:svnLENOVO:pn20XWCTO1WW:pvrThinkPadX1CarbonGen9:rvnLENOVO:rn20XWCTO1WW:rvrSDK0R32862WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_20XW_BU_Think_FM_ThinkPadX1CarbonGen9: dmi.product.family: ThinkPad X1 Carbon Gen 9 dmi.product.name: 20XWCTO1WW dmi.product.sku: LENOVO_MT_20XW_BU_Think_FM_ThinkPad X1 Carbon Gen 9 dmi.product.version: ThinkPad X1 Carbon Gen 9 dmi.sys.vendor: LENOVO ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug lunar wayland-session -- 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/2024331 Title: Bluetooth fails to work after updating to linux-image-6.2.0-23-generic Status in linux package in Ubuntu: New Bug description: After upgrading to the latest kernel updates in Lunar, I can no longer enable Bluetooth in GNOME. Rebooting back into 6.2.0-20-generic allows it to work again. Looking at the journalctl log between the two, I see the following differences for hci0: $ diff <(journalctl -b-3 --grep hci0 --output short-monotonic | cut -c16-) <(journalctl -b0 --grep hci0 --output short-monotonic | cut -c16-) 12c12 < graphene kernel: Bluetooth: hci0: Firmware loaded in 1969096 usecs --- > graphene kernel: Bluetooth: hci0: Firmware loaded in 2052363 usecs 14c14 < graphene kernel: Bluetooth: hci0: Device booted in 14754 usecs --- > graphene kernel: Bluetooth: hci0: Device booted in 14605 usecs 19c19,22 < graphene bluetoothd[3532]: /org/bluez/hci0/dev_88_C9_E8_CE_3C_22/sep1/fd0: fd(44) ready --- > graphene kernel: Bluetooth: hci0: Opcode 0x c03 failed: -110 > graphene kernel: Bluetooth: hci0: Failed to read MSFT supported features (-110) > graphene kernel: Bluetooth: hci0: unexpected event for opcode 0x0c03 > graphene kernel: Bluetooth: hci0: Intel version event size mismatch This looks similar to https://bugs.launchpad.net/ubuntu/+source/linux-signed-hwe-5.19/+bug/2019723 but I am filing a separate bug since that doesn't appear to have any traction. ProblemType: Bug DistroRelease: Ubuntu 23.04 Package: linux-image-6.2.0-23-generic 6.2.0-23.23 ProcVersionSignature: Ubuntu 6.2.0-23.23-generic 6.2.12 Uname: Linux 6.2.0-23-generic x86_64 NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair ApportVersion: 2.26.1-0ubuntu2 Architecture: amd64 CRDA: N/A CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Mon Jun 19 10:31:38 2023 InstallationDate: Installed on 2021-08-03 (684 days ago) InstallationMedia: Ubuntu 21.10 "Impish Indri" - Alpha amd64 (20210802) MachineType: LENOVO 20XWCTO1WW ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-6.2.0-23-generic root=/dev/mapper/vgubuntu-root ro quiet splash intel_iommu=igfx_off vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-6.2.0-23-generic N/A linux-backports-modules-6.2.0-23-generic N/A linux-firmware 20230323.gitbcdcfbcf-0ubuntu1.1 SourcePackage: linux UpgradeStatus: Upgraded to lunar on 2023-01-27 (142 days ago) dmi.bios.date: 04/05/2023 dmi.bios.release: 1.60 dmi.bios.vendor: LENOVO dmi.bios.version: N32ET84W (1.60 ) dmi.board.asset.tag: Not Available dmi.board.name: 20XWCTO1WW dmi.board.vendor: LENOVO dmi.board.version: SDK0R32862 WIN dmi.chassis.asset.tag: No Asset Information dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: None dmi.ec.firmware.release: 1.33 dmi.modalias: dmi:bvnLENOVO:bvrN32ET84W(1.60):bd04/05/2023:br1.60:efr1.33:svnLENOVO:pn20XWCTO1WW:pvrThinkPadX1CarbonGen9:rvnLENOVO:rn20XWCTO1WW:rvrSDK0R32862WIN:cvnLENOVO:ct10:cvrNone:skuLENOVO_MT_20XW_BU_Think_FM_ThinkPadX1CarbonGen9: dmi.product.family: ThinkPad X1 Carbon Gen 9 dmi.product.name: 20XWCTO1WW dmi.product.sku: LENOVO_MT_20XW_BU_Think_FM_ThinkPad X1 Carbon Gen 9 dmi.product.version: ThinkPad X1 Carbon Gen 9 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2024331/+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
