** Changed in: bluez (Ubuntu)
Status: Incomplete => New
** Summary changed:
- Ubuntu 16.04 : Bluetooth can't be detected by other devices
+ [Nvidia Tegra] Ubuntu 16.04 : Bluetooth can't be detected by other devices
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https://bugs.launchpad.net/bugs/1825821
Title:
[Nvidia Tegra] Ubuntu 16.04 : Bluetooth can't be detected by other
devices
Status in bluez package in Ubuntu:
New
Bug description:
Hi,
I am running an Ubuntu 16.04 machine. I tried to start the system
bluetooth through the following steps:
1. Ensured that bluetooth was unblocked through the command rfkill
2. Set bluetooth to powered on, agent on, default-agent and scan on through
bluetootctl
On completing these steps, Bluetooth icon shows up as active on the
system, but other devices are unable to scan it and consequently not
able to connect to it. This Ubuntu does not appear in the list of
bluetooth devices for other devices' scan.
3. I ran systemctl status bluetooth
I am getting the following errors:
nvidia@tegra-ubuntu:~$ systemctl status bluetooth
● bluetooth.service - Bluetooth service
Loaded: loaded (/lib/systemd/system/bluetooth.service; enabled; vendor
preset: enabled)
Active: active (running) since Mon 2019-04-22 15:57:21 IST; 10min ago
Docs: man:bluetoothd(8)
Main PID: 1087 (bluetoothd)
Status: "Running"
CGroup: /system.slice/bluetooth.service
└─1087 /usr/lib/bluetooth/bluetoothd
Apr 22 15:57:21 tegra-ubuntu bluetoothd[1087]: Error adding Link Loss service
Apr 22 15:57:21 tegra-ubuntu bluetoothd[1087]: Not enough free handles to
register service
Apr 22 15:57:21 tegra-ubuntu bluetoothd[1087]: Not enough free handles to
register service
Apr 22 15:57:21 tegra-ubuntu bluetoothd[1087]: Not enough free handles to
register service
Apr 22 15:57:21 tegra-ubuntu bluetoothd[1087]: Current Time Service could not
be registered
Apr 22 15:57:21 tegra-ubuntu bluetoothd[1087]: gatt-time-server: Input/output
error (5)
Apr 22 15:57:21 tegra-ubuntu bluetoothd[1087]: Not enough free handles to
register service
Apr 22 15:57:21 tegra-ubuntu bluetoothd[1087]: Not enough free handles to
register service
Apr 22 15:57:21 tegra-ubuntu bluetoothd[1087]: Sap driver initialization
failed.
Apr 22 15:57:21 tegra-ubuntu bluetoothd[1087]: sap-server: Operation not
permitted (1)
---
ApportVersion: 2.20.1-0ubuntu2.18
Architecture: arm64
CurrentDesktop: Unity
DistroRelease: Ubuntu 16.04
InterestingModules: rfcomm bnep bluetooth
Lspci:
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 413c:301a Dell Computer Corp.
Bus 001 Device 003: ID 413c:2113 Dell Computer Corp.
Bus 001 Device 002: ID 1a40:0101 Terminus Technology Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Package: bluez 5.37-0ubuntu5.1
PackageArchitecture: arm64
ProcKernelCmdLine: root=/dev/mmcblk0p1 rw rootwait console=ttyS0,115200n8
console=tty0 OS=l4t fbcon=map:0 net.ifnames=0 memtype=0 video=tegrafb
no_console_suspend=1 earlycon=uart8250,mmio32,0x03100000
nvdumper_reserved=0x2772e0000 gpt tegraid=18.1.2.0.0 tegra_keep_boot_clocks
maxcpus=6 androidboot.serialno=0323117055596
bl_prof_dataptr=0x10000@0x277240000 sdhci_tegra.en_boot_part_access=1
root=/dev/mmcblk0p1 rw rootwait rootfstype=ext4
Tags: xenial
Uname: Linux 4.4.38-tegra aarch64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio cdrom dialout dip floppy sudo video
_MarkForUpload: True
hciconfig:
hci0: Type: BR/EDR Bus: UART
BD Address: 00:04:4B:8D:2F:05 ACL MTU: 1021:8 SCO MTU: 64:1
UP RUNNING PSCAN ISCAN
RX bytes:794 acl:0 sco:0 events:52 errors:0
TX bytes:2128 acl:0 sco:0 commands:52 errors:0
mtime.conffile..etc.bluetooth.main.conf: 2019-03-21T12:36:43.871783
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