Bug#850855: [rtkit] rtkit daemon fails to start

[Bogdan Vatra]

On miercuri, 11 ianuarie 2017 10:12:00 EET Felipe Sateler wrote:
> Control: tags -1 moreinfo unreproducible
> 
> On 11 January 2017 at 04:59, Bogdan Vatra <bogdan.vatra at kdab.com> wrote:
> > On miercuri, 11 ianuarie 2017 09:48:16 EET Bogdan Vatra wrote:
> >> On marți, 10 ianuarie 2017 17:20:28 EET Felipe Sateler wrote:
> >> > Hi,
> >> > 
> >> > On 10 January 2017 at 16:05, Bogdan Vatra <bogdan.vatra at kdab.com> 
wrote:
> >> > > Package: rtkit
> >> > > Version: 0.11-4
> >> > > Severity: important
> >> > > 
> >> > > --- Please enter the report below this line. ---
> >> > > 
> >> > > This bug is pretty annoying because it makes pulseaudio unusable (see
> >> > > #850806).
> >> > 
> >> > > Here are the logs:
> >> > <snip>
> >> > 
> >> > > -- Unit rtkit-daemon.service has begun starting up.
> >> > > ian 10 21:00:32 zmeu rtkit-daemon[19342]: Failed to connect to system
> >> > > bus:
> >> > > Failed to connect to socket /var/run/dbus/system_bus_socket: No su
> >> > 
> >> > This suggests that dbus is not running. Could that be the case? Do
> >> > other dbus-interacting apps misbehave?
> >> 
> >> I think that's a wrong message ... because :
> >> 
> >> $ ls -l /var/run/dbus/system_bus_socket
> >> srw-rw-rw- 1 root root 0 ian 10 09:42 /var/run/dbus/system_bus_socket
> >> 
> >> That file exists and dbus works fine (all my KDE/Qt apps works ok).
> > 
> > If I manually run "/usr/lib/rtkit/rtkit-daemon" it works just fine...
> > The only problem is when I start it with "systemctl start rtkit-
> > daemon.service".
> 
> Weird. Could you repeat the same with the daemon as started by systemd?
> 
> Use `systemctl edit --full rtkit-daemon` to edit the ExecStart line.

It is the same thing ... :
[...]
ExecStart=/usr/lib/rtkit/rtkit-daemon
[...]
Actually I was inspired from that file to exec "/usr/lib/rtkit/rtkit-daemon" 
manually :).

It there any way to debug it ?