Not necessarily put bluetooth in a unresponsive state, but it does sometimes fail to reply all USB URBs and become completely dead unless a power cycle is executed.
Tested with the latest firmware from korg, commit 27a36893, REL17064. Also reproducible on 5.9 mainline kernel. -- 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/1909429 Title: Intel(R) Wireless-AC 9260 [8086:2526] subsystem [8086:4010]: Bluetooth: hci0: HCI reset during shutdown failed Status in linux package in Ubuntu: Confirmed Bug description: Bluetooth turns dead after a couple times enable/disable switches, leaving following error messages in dmesg only: Bluetooth: hci0: HCI reset during shutdown failed ProblemType: Bug DistroRelease: Ubuntu 21.04 Package: bluetooth (not installed) ProcVersionSignature: Ubuntu 5.10.0-9.10-generic 5.10.0 Uname: Linux 5.10.0-9-generic x86_64 ApportVersion: 2.20.11-0ubuntu55 Architecture: amd64 CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Sun Dec 27 23:17:28 2020 InstallationDate: Installed on 2020-09-14 (104 days ago) InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731) InterestingModules: rfcomm bnep btusb bluetooth Lsusb: Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub Bus 001 Device 003: ID 0c45:6715 Microdia Integrated_Webcam_HD Bus 001 Device 002: ID 04f3:0c01 Elan Microelectronics Corp. ELAN:Fingerprint Bus 001 Device 004: ID 8087:0025 Intel Corp. Wireless-AC 9260 Bluetooth Adapter Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: Dell Inc. Inspiron 7380 ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.10.0-9-generic root=UUID=944d91f1-e71c-44ef-8c76-76a0bdd22bf5 ro quiet splash vt.handoff=7 SourcePackage: bluez UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/08/2018 dmi.bios.release: 1.1 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.1.0 dmi.board.vendor: Dell Inc. dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.1.0:bd08/08/2018:br1.1:svnDellInc.:pnInspiron7380:pvr:rvnDellInc.:rn:rvr:cvnDellInc.:ct10:cvr: dmi.product.family: Inspiron dmi.product.name: Inspiron 7380 dmi.product.sku: 08A5 dmi.sys.vendor: Dell Inc. hciconfig: hci0: Type: Primary Bus: USB BD Address: 94:B8:6D:F8:8A:67 ACL MTU: 1021:4 SCO MTU: 96:6 UP RUNNING PSCAN ISCAN RX bytes:75395 acl:0 sco:0 events:1492 errors:0 TX bytes:11215 acl:0 sco:0 commands:629 errors:0 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1909429/+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
