Public bug reported:
I installed Ubuntu 19.10 on this Macbook Pro a couple of weeks ago.
Bluetooth was working during the first days, but now it won't work
anymore.
Here is the output of dmesg | grep -i blue, showing some errors that
might be interesting:
> dmesg | grep -i blue
[1.562871] usb 1-3: Product: Bluetooth USB Host Controller
[2.104835] input: Broadcom Corp. Bluetooth USB Host Controller as
/devices/pci:00/:00:14.0/usb1/1-3/1-3:1.0/0003:05AC:8290.0003/input/input10
[2.164582] hid-generic 0003:05AC:8290.0003: input,hidraw2: USB HID v1.11
Keyboard [Broadcom Corp. Bluetooth USB Host Controller] on
usb-:00:14.0-3/input0
[2.164685] input: Broadcom Corp. Bluetooth USB Host Controller as
/devices/pci:00/:00:14.0/usb1/1-3/1-3:1.1/0003:05AC:8290.0004/input/input11
[2.164761] hid-generic 0003:05AC:8290.0004: input,hidraw3: USB HID v1.11
Mouse [Broadcom Corp. Bluetooth USB Host Controller] on
usb-:00:14.0-3/input1
[3.605086] Bluetooth: Core ver 2.22
[3.605103] Bluetooth: HCI device and connection manager initialized
[3.605107] Bluetooth: HCI socket layer initialized
[3.605109] Bluetooth: L2CAP socket layer initialized
[3.605112] Bluetooth: SCO socket layer initialized
[5.720427] Bluetooth: hci0: command 0x0c03 tx timeout
[6.637120] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[6.637122] Bluetooth: BNEP filters: protocol multicast
[6.637126] Bluetooth: BNEP socket layer initialized
[ 13.876494] Bluetooth: hci0: BCM: Reset failed (-110)
ProblemType: Bug
DistroRelease: Ubuntu 19.10
Package: linux-image-5.3.0-26-generic 5.3.0-26.28
ProcVersionSignature: Ubuntu 5.3.0-26.28-generic 5.3.13
Uname: Linux 5.3.0-26-generic x86_64
ApportVersion: 2.20.11-0ubuntu8.2
Architecture: amd64
AudioDevicesInUse:
USERPID ACCESS COMMAND
/dev/snd/controlC2: maurizio 1377 F pulseaudio
/dev/snd/controlC0: maurizio 1377 F pulseaudio
/dev/snd/controlC1: maurizio 1377 F pulseaudio
CurrentDesktop: ubuntu:GNOME
Date: Wed Jan 29 14:16:01 2020
InstallationDate: Installed on 2020-01-23 (5 days ago)
InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017)
MachineType: Apple Inc. MacBookPro12,1
ProcEnviron:
TERM=xterm-256color
PATH=(custom, no user)
XDG_RUNTIME_DIR=
LANG=it_IT.UTF-8
SHELL=/usr/bin/fish
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.3.0-26-generic
root=UUID=adc45397-ab6d-4a20-8795-b9e7f3d733b6 ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-5.3.0-26-generic N/A
linux-backports-modules-5.3.0-26-generic N/A
linux-firmware1.183.3
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/30/2019
dmi.bios.vendor: Apple Inc.
dmi.bios.version: 188.0.0.0.0
dmi.board.name: Mac-E43C1C25D4880AD6
dmi.board.vendor: Apple Inc.
dmi.board.version: MacBookPro12,1
dmi.chassis.type: 9
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-E43C1C25D4880AD6
dmi.modalias:
dmi:bvnAppleInc.:bvr188.0.0.0.0:bd10/30/2019:svnAppleInc.:pnMacBookPro12,1:pvr1.0:rvnAppleInc.:rnMac-E43C1C25D4880AD6:rvrMacBookPro12,1:cvnAppleInc.:ct9:cvrMac-E43C1C25D4880AD6:
dmi.product.family: MacBook Pro
dmi.product.name: MacBookPro12,1
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bluetooth eoan
** Tags added: bluetooth
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https://bugs.launchpad.net/bugs/1861295
Title:
Bluetooth not working
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