Hi, I use ubuntu 16.04 and I have the same problem. The bluetooth is
disconnected and when I try to connect it manually I can not.
My laptop is a lenovo z470 and i have the same model of mouse genius traveler
9005bt.
● bluetooth.service - Bluetooth service
Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor
preset: enabled)
Active: active (running) since Fri 2017-05-05 15:38:57 PET; 33min ago
Docs: man:bluetoothd(8)
Main PID: 18775 (bluetoothd)
Status: "Running"
CGroup: /system.slice/bluetooth.service
└─18775 /usr/lib/bluetooth/bluetoothd
May 05 15:56:28 cumpa bluetoothd[18775]: Can't get HIDP connection info
May 05 15:56:33 cumpa bluetoothd[18775]: connect error: Host is down (112)
** Also affects: bluez
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1442896
Title:
Bluetooth mouse disconnects and reconnects every few seconds
Status in Bluez Utilities:
New
Status in bluez package in Ubuntu:
Incomplete
Bug description:
I have a bluetooth mouse (Genius Traveller 9005BT) that I have been
using without problems with Ubuntu for over a year. Since a few weeks
ago, however, it started disconnecting and reconnected from the
computer. The symptoms are like this:
1. The mouse works, and the bluetooth icon on the computer is visible (in
gnome-shell's top bar)
2. The mouse stops working, but the bluetooth icon is still visible. This
state lasts between 1 and 10 seconds.
3. The bluetooth icon vanishes. This can last for half a second if I keep
trying to use the mouse, to forever I I leave the mouse alone
4. The bluetooth icon reappears and the mouse starts working again. This
state last from 2-3 seconds if I don't move the mouse, to seemingly forever if
I continuously move the mouse
This seems to occur only after a suspend/resume cycle, and rebooting
the computer fixes the issue.
The only thing I see in syslog is this when the mouse reconnects:
Apr 11 10:03:10 tadzim3 kernel: [52026.494469] hid-generic
0005:0458:0139.002F: unknown main item tag 0x0
Apr 11 10:03:10 tadzim3 kernel: [52026.494540] input: Traveler 9005BT as
/devices/pci0000:00/0000:00:14.0/usb2/2-4/2-4:1.0/bluetooth/hci0/hci0:512/0005:0458:0139.002F/input/input59
Apr 11 10:03:10 tadzim3 kernel: [52026.494899] hid-generic
0005:0458:0139.002F: input,hidraw3: BLUETOOTH HID v3.12 Mouse [Traveler 9005BT]
on e8:2a:ea:8b:a5:5f
ProblemType: Bug
DistroRelease: Ubuntu 14.10
Package: bluetooth (not installed)
ProcVersionSignature: Ubuntu 3.16.0-34.45-generic 3.16.7-ckt8
Uname: Linux 3.16.0-34-generic x86_64
ApportVersion: 2.14.7-0ubuntu8.2
Architecture: amd64
CurrentDesktop: GNOME
Date: Sat Apr 11 09:49:37 2015
InstallationDate: Installed on 2015-01-23 (77 days ago)
InstallationMedia: Ubuntu-GNOME 14.04.1 LTS "Trusty Tahr" - Release amd64
(20140722.2)
InterestingModules: bnep rfcomm btusb bluetooth
MachineType: LENOVO 20266
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-34-generic.efi.signed
root=UUID=eecad38d-4fff-462c-92bc-357fa12e5515 ro quiet splash vt.handoff=7
SourcePackage: bluez
UpgradeStatus: Upgraded to utopic on 2015-01-31 (69 days ago)
dmi.bios.date: 03/25/2014
dmi.bios.vendor: LENOVO
dmi.bios.version: 76CN35WW
dmi.board.asset.tag: No Asset Tag
dmi.board.name: Yoga2
dmi.board.vendor: LENOVO
dmi.board.version: 31900058STD
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Lenovo Yoga 2 Pro
dmi.modalias:
dmi:bvnLENOVO:bvr76CN35WW:bd03/25/2014:svnLENOVO:pn20266:pvrLenovoYoga2Pro:rvnLENOVO:rnYoga2:rvr31900058STD:cvnLENOVO:ct10:cvrLenovoYoga2Pro:
dmi.product.name: 20266
dmi.product.version: Lenovo Yoga 2 Pro
dmi.sys.vendor: LENOVO
hciconfig:
hci0: Type: BR/EDR Bus: USB
BD Address: E8:2A:EA:8B:A5:5F ACL MTU: 1021:5 SCO MTU: 96:5
UP RUNNING PSCAN
RX bytes:1873821 acl:123158 sco:0 events:2377 errors:0
TX bytes:29044 acl:238 sco:0 commands:218 errors:0
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