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nymea / nymea-networkmanager

This daemon allows to set up the wireless network using a Bluetooth LE connection.
GNU General Public License v3.0
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Could not init nymea D-Bus services #63

Open CrabbyPete opened 2 weeks ago

CrabbyPete commented 2 weeks ago

I am running the nymea-network manager as service on Raspberry Pi bookworm. I tried to run it using systemctl start nymea-networkmanager It does not start the bluetooth service and if I run journalctl -u nymea-networkmanager I see the following: `Aug 28 19:58:36 raspberrypi nymea-networkmanager[1737]: I | Application: DBus interface: "system"

Aug 28 19:58:36 raspberrypi nymea-networkmanager[1737]: W | NymeaService: Invalid D-Bus HardwareManager interface.

Aug 28 19:58:36 raspberrypi nymea-networkmanager[1737]: W | NymeaService: Could not init nymea D-Bus services

Aug 28 19:58:36 raspberrypi nymea-networkmanager[1737]: W | DBus: Failed to register D-Bus service. `

t-mon commented 2 weeks ago

@CrabbyPete the warnings regarding the NymeaService are just warnings and indicate, that the nymea daemon is not running. On bluetooth HCI version < 4.2 you cannot connect clients while running a bluetooth LE server, therefore the daemon tries to tell nymea to pause all bluetooth communication while the server is running. If you are not using nymea, you can ignore those warnings.

Aug 28 19:58:36 raspberrypi nymea-networkmanager[1737]: W | DBus: Failed to register D-Bus service.

This line is actually a bug I'm seeing too and I will check what the issue is.

This dbus interface would allow you to start and stop the bluetooth server using dbus method call, but you can also start it in different ways, depending on the mode you configure in the /etc/nymea/nymea-networkmanager.conf

Have a look at the nymea-networkmanager --help output:

Modes: 
  - offline  This mode starts the bluetooth server once the device is offline
             and not connected to any LAN network.
  - once     This mode starts the bluetooth server only if no network configuration exists.
             Once a network connection exists the server will never start again.
  - button   This mode enables the bluetooth server when a GPIO button has been pressed for
             the configured timeout periode.
  - always   This mode enables the bluetooth server as long the application is running.
  - start    This mode starts the bluetooth server for 3 minutes on start and shuts down after a connection.
CrabbyPete commented 2 weeks ago

Thank you.

CrabbyPete commented 2 weeks ago

I am looking at journalctl and I see this

Aug 29 18:18:42 raspberrypi nymea-networkmanager[10547]: I | Application: Bluetooth client connected Aug 29 18:18:42 raspberrypi nymea-networkmanager[10547]: W | qt.bluetooth.bluez: sending error response; request: 16 handle: 53 code: 10 Aug 29 18:18:42 raspberrypi nymea-networkmanager[10547]: W | qt.bluetooth.bluez: sending error response; request: 8 handle: 1 code: 10 Aug 29 18:18:42 raspberrypi nymea-networkmanager[10547]: W | qt.bluetooth.bluez: sending error response; request: 8 handle: 26 code: 10 Aug 29 18:18:42 raspberrypi nymea-networkmanager[10547]: W | qt.bluetooth.bluez: sending error response; request: 8 handle: 39 code: 10

and bluetooth is not showing up. I made the changes but its still not coming up