On 02.11.2012 22:47, Julien Puydt wrote: > Le 02/11/2012 20:50, Michael Biebl a écrit : >> On 02.11.2012 18:53, Julien Puydt wrote: >>> Package: systemd >>> Version: 44-5 >>> >>> After entering my xfce session, I noticed that the blueman applet was >>> missing. A "service bluetooth start" made the applet appear, so systemd >>> should probably have started that service sooner. >>> >>> Perhaps the problem is due to my bluetooth adapter being an usb one? >> >> Can't reproduce the problem. Bluetooth works fine here. >> Can you attach the output of >> systemctl status bluetooth.service >> after the boot? > > After the boot, that command says that bluetooth.service is loaded but > disabled, and inactive dead... and indeed, I have to "service bluetooth > start" by hand.
There is a udev rule
/lib/udev/rules.d/97-bluetooth.rules which runs /lib/udev/bluez-udev, so
you should have a "bluetoothd --udev" process. Can you check if you have
such a process after you have plugged in the bt adapter.
What's the status of bluetooth.target after boot resp. before/after you
plugin the usb adapter?
That said, there might also be a problem of the bluez systemd
integration, i.e. it ships the service disabled by default.
Try to run
"systemctl enable bluetooth.service"
This should create a symlink
ln -s '/lib/systemd/system/bluetooth.service'
'/etc/systemd/system/bluetooth.target.wants/bluetooth.service'
The way it should work with systemd is this:
- bluetooth devices get tagged via /lib/udev/rules.d/99-systemd.rules.
The relevant line is
SUBSYSTEM=="bluetooth", TAG+="systemd",
ENV{SYSTEMD_WANTS}="bluetooth.target"
- Whenever a bluetooth device is detected, the bluetooth.target is
activated.
- Activating the bluetooth.target will start all services which are
symlinked into bluetooth.target.wants.
That's why you need to enable the bluetooth.service.
I think when bluez is run under systemd, it should disable
/lib/udev/rules.d/97-bluetooth.rules and rather start the bluetooth
service by hooking up in bluetooth.target.
I've CCed the bluez maintainer for his input on this.
Michael
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