Public bug reported: With the current daily-build of 'jammy 22.04' it is not possible to enable bluetooth on (some) intel bluetooth devices.
My hardware: $ lsusb Bus 001 Device 004: ID 8087:0a2a Intel Corp. Bluetooth wireless interface This is because of a regression in Kernel 5.15 and was present in Fedora and other Distributions as well. https://bugzilla.redhat.com/show_bug.cgi?id=2027071 https://bugzilla.opensuse.org/show_bug.cgi?id=1193124 For example on Fedora35 my Bluetooth did not initialize correctly between versions 5.14.18 > 5.15.14. Kernel 5.15.15 changed that and since then everything went fine again. https://bodhi.fedoraproject.org/updates/FEDORA-2022-a23dd56848 I think the fix is mentioned there… https://lore.kernel.org/lkml/246bd180-4d8f-ae2b-1b51-90eaf1948...@leemhuis.info/T/#m77ab9e84eec72d1b3e16d6862ffb1a2670277d94 ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: linux-image-generic-hwe-20.04 5.15.0.18.18 ProcVersionSignature: Ubuntu 5.15.0-18.18-generic 5.15.12 Uname: Linux 5.15.0-18-generic x86_64 ApportVersion: 2.20.11-0ubuntu76 Architecture: amd64 CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Fri Feb 4 12:26:46 2022 InstallationDate: Installed on 2022-02-02 (1 days ago) InstallationMedia: Ubuntu 22.04 LTS "Jammy Jellyfish" - Alpha amd64 (20220201) MachineType: Gigabyte Technology Co., Ltd. AB350N-Gaming WIFI ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=de_DE.UTF-8 SHELL=/bin/bash ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.15.0-18-generic root=UUID=91d2d15b-9614-4498-bb5c-d3376034009f ro quiet splash RelatedPackageVersions: linux-restricted-modules-5.15.0-18-generic N/A linux-backports-modules-5.15.0-18-generic N/A linux-firmware 20220124.git0c6a7b3b-0ubuntu1 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/13/2021 dmi.bios.release: 5.17 dmi.bios.vendor: American Megatrends International, LLC. dmi.bios.version: F51d dmi.board.asset.tag: Default string dmi.board.name: AB350N-Gaming WIFI-CF dmi.board.vendor: Gigabyte Technology Co., Ltd. dmi.board.version: Default string dmi.chassis.asset.tag: Default string dmi.chassis.type: 3 dmi.chassis.vendor: Default string dmi.chassis.version: Default string dmi.modalias: dmi:bvnAmericanMegatrendsInternational,LLC.:bvrF51d:bd12/13/2021:br5.17:svnGigabyteTechnologyCo.,Ltd.:pnAB350N-GamingWIFI:pvrDefaultstring:rvnGigabyteTechnologyCo.,Ltd.:rnAB350N-GamingWIFI-CF:rvrDefaultstring:cvnDefaultstring:ct3:cvrDefaultstring:skuDefaultstring: dmi.product.family: Default string dmi.product.name: AB350N-Gaming WIFI dmi.product.sku: Default string dmi.product.version: Default string dmi.sys.vendor: Gigabyte Technology Co., Ltd. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug jammy wayland-session -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1960016 Title: Bluetooth: hci0: command tx timeout To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1960016/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
