qdbus /ScreenSaver Lock fails

Kevin Krammer krammer at kde.org
Tue Jan 7 15:43:40 GMT 2014


On Monday, 2014-01-06, 12:30:43, David L wrote:
> On Mon, Jan 6, 2014 at 2:39 AM, Kevin Krammer wrote:
> > On Sunday, 2014-01-05, 19:39:12, David L wrote:

> > > Perhaps this inconsistency is why I have been having problems.?
> > 
> > Yes, that is quite possible.
> > If you look into the session bus file, it also contains a PID. Do you have
> > a
> > process with that PID?
> > If you check the process list, do you have more than one dbus-daemon
> > running?
> 
> Yes and yes:
> mdm       1580  0.0  0.0  30380   964 ?        Ss   Jan05   0:00
> //bin/dbus-daemon --fork --print-pid 5 --print-address 7 --session
> dgl       1671  0.0  0.0  30380   488 ?        Ss   Jan05   0:00
> //bin/dbus-daemon --fork --print-pid 5 --print-address 7 --session
> dgl       1685  0.0  0.0  31580  1932 ?        Ss   Jan05   0:00
> //bin/dbus-daemon --fork --print-pid 6 --print-address 9 --session
> 
> 1671 is the pid in the .dbus/session-bus/* file.

The first one seems to be for a different user, but user dgl is running two 
daemons.

My guess is that the first one, the one which is reachable via the file and 
the DISPLAY variable is launched by the X session start as it should.
However, something else seems then to launch another one and that one is then 
"seen" by all processes.

You could try to find where the second one is coming from, maybe its parent 
process can be determined in the output of
ps axjf
or KSysGuard's tree view mode.

Cheers,
Kevin

-- 
Kevin Krammer, KDE developer, xdg-utils developer
KDE user support, developer mentoring
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