** Description changed: + [Impact] + + * On/off of Bluetooth in gnome-control-center will not work properly. + + * Devices are not refreshed in the list anymore. + + * The passed struct will depend on the length of the submitted read() and the + kernel version. + + [Test Plan] + + * Open gnome-control-center and select Bluetooth + + * turn off Bluetooth via UI + + * turn on Bluetooth via UI + + [Where problems could occur] + + * If user install newer kernel such as 5.13, they may have this issue. + + * Tested on Intel AX201 and Intel 6235 with kernel version + 5.13.0-1003-oem. + + * Upstream bug in gnome-bluetooth + https://gitlab.gnome.org/GNOME/gnome-bluetooth/-/issues/38 + + * Discussion in linux-bluetooth + https://marc.info/?t=162004758900003&r=1&w=2 + + [Original bug report] + When ever i Turn on my system or restart bluetooth is open any it connects to any device. But when i turn off bluetooth and try to turn it on again. it neither turns on nor scans/connects to any device. This is happening since I updated my system to ubuntu 21.04 LTS - Bluetooth: hci0: HCI reset during shutdown failed + Bluetooth: hci0: HCI reset during shutdown failed ProblemType: Bug DistroRelease: Ubuntu 21.04 Package: bluetooth (not installed) ProcVersionSignature: Ubuntu 5.11.0-16.17-generic 5.11.12 Uname: Linux 5.11.0-16-generic x86_64 ApportVersion: 2.20.11-0ubuntu65 Architecture: amd64 CasperMD5CheckResult: unknown CurrentDesktop: ubuntu:GNOME Date: Sun Apr 25 15:09:23 2021 InstallationDate: Installed on 2020-12-15 (130 days ago) InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) InterestingModules: rfcomm bnep btusb bluetooth MachineType: LENOVO 80TR ProcEnviron: LANGUAGE=en_IN:en PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_IN SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.11.0-16-generic root=UUID=7c507bd4-c66c-4233-a64e-804f6df5412b ro quiet splash vt.handoff=7 SourcePackage: bluez UpgradeStatus: Upgraded to hirsute on 2021-04-22 (2 days ago) dmi.bios.date: 07/31/2017 dmi.bios.release: 1.29 dmi.bios.vendor: LENOVO dmi.bios.version: 3UCN29WW dmi.board.asset.tag: No Asset Tag dmi.board.name: Nano 5B1 dmi.board.vendor: LENOVO dmi.board.version: No DPK dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: Lenovo ideapad 110-15AST dmi.ec.firmware.release: 1.29 dmi.modalias: dmi:bvnLENOVO:bvr3UCN29WW:bd07/31/2017:br1.29:efr1.29:svnLENOVO:pn80TR:pvrLenovoideapad110-15AST:rvnLENOVO:rnNano5B1:rvrNoDPK:cvnLENOVO:ct10:cvrLenovoideapad110-15AST: dmi.product.family: IDEAPAD dmi.product.name: 80TR dmi.product.sku: LENOVO_MT_80TR_BU_idea_FM_Lenovo ideapad 110-15AST dmi.product.version: Lenovo ideapad 110-15AST dmi.sys.vendor: LENOVO hciconfig: hci0: Type: Primary Bus: USB BD Address: C8:3D:D4:84:E0:06 ACL MTU: 820:8 SCO MTU: 255:16 DOWN RX bytes:744804 acl:76 sco:0 events:105989 errors:0 TX bytes:51871528 acl:113157 sco:0 commands:192 errors:0
** Tags added: regression-release -- You received this bug notification because you are a member of Ubuntu Desktop Bugs, which is subscribed to gnome-settings-daemon in Ubuntu. https://bugs.launchpad.net/bugs/1926062 Title: [hirsute/impish] Can't turn bluetooth on again after turning it off To manage notifications about this bug go to: https://bugs.launchpad.net/gnome-bluetooth/+bug/1926062/+subscriptions -- desktop-bugs mailing list desktop-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/desktop-bugs
