Public bug reported:
Hi,
I'm trying to use a Teemi TMSL-50 bluetooth barcode scanner (in keyboard
emulation mode) with a USB bluetooth dongle in an 18.04 machine, which
used to work some months ago.
Now I can still pair them, the ubuntu machine sees the devices and lists
as paired, but can't connect with human interface device service (HID).
/var/log/syslog says
May 26 14:44:49 machine1 bluetoothd[1272]: Can't get HIDP connection info
May 26 14:44:51 machine1 bluetoothd[1272]: connect error: Invalid exchange (52)
Since the scanner and the usb dongle are unchanged, it must be a problem
of the ubuntu machine.
regards
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: bluez 5.48-0ubuntu3.1
ProcVersionSignature: Ubuntu 4.15.0-50.54-generic 4.15.18
Uname: Linux 4.15.0-50-generic x86_64
NonfreeKernelModules: zfs zunicode zavl icp zcommon znvpair
ApportVersion: 2.20.9-0ubuntu7.6
Architecture: amd64
CurrentDesktop: XFCE
Date: Sun May 26 14:48:12 2019
InstallationDate: Installed on 2018-06-09 (350 days ago)
InstallationMedia: Lubuntu 18.04 LTS "Bionic Beaver" - Release amd64 (20180426)
InterestingModules: rfcomm bnep btusb bluetooth
MachineType: Medion G24
ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-4.15.0-50-generic
root=UUID=a3f06afa-8405-4064-8044-0a9e1b4c19c8 ro quiet splash vt.handoff=1
SourcePackage: bluez
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/12/2012
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: H61TIW08.111
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: H61H2-TI2
dmi.board.vendor: Medion
dmi.board.version: 1.0
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: Medion
dmi.chassis.version: 1.0
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvrH61TIW08.111:bd10/12/2012:svnMedion:pnG24:pvr1.0:rvnMedion:rnH61H2-TI2:rvr1.0:cvnMedion:ct3:cvr1.0:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: G24
dmi.product.version: 1.0
dmi.sys.vendor: Medion
hciconfig:
hci0: Type: Primary Bus: USB
BD Address: 00:1A:7D:DA:71:13 ACL MTU: 310:10 SCO MTU: 64:8
UP RUNNING PSCAN
RX bytes:3400 acl:0 sco:0 events:192 errors:0
TX bytes:5012 acl:0 sco:0 commands:142 errors:0
mtime.conffile..etc.dbus-1.system.d.bluetooth.conf: 2019-05-26T14:29:51.468868
** Affects: bluez (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug bionic
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https://bugs.launchpad.net/bugs/1830538
Title:
Can't get HIDP connection info
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