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3
votes
1answer
28 views

How do I determine the Linux user/group which executes systemd manager jobs?

I am trying to determine which Linux user/group runs systemd jobs so that I can set D-Bus permissions accordingly. When I do this: sudo systemctl start myservice That ultimately calls an ...
0
votes
0answers
14 views

How to define a systemd.service activated via d-bus

Does anyone have an example, or a link to an example of how to define a systemd .service which is activated by d-bus? My understanding is that if I create a test.service file here: ...
1
vote
1answer
177 views

How do I properly launch a dbus-monitor --session as root?

I am working on a script that will detect if and when a Gnome session is "locked" by a user in order to kick that user and prevent people locking screens in a public use lab. However, it seems the ...
1
vote
0answers
221 views

Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or directory

My server on Centos 6.6 went down Phusion Passanger refuses to start of with following error: stdin: is not a tty /etc/init/delayed_job.conf: line 7: description: command not found start: Unable to ...
0
votes
0answers
51 views

Relationship among vncserver, Xvnc, dbus, wm,

Can someone explain the relation between programs listed in title (and perhaps some I might've missed out like Xorg, Xserver, X)? Or point me to some guide/documentation/..? In recent past I've been ...
3
votes
0answers
99 views

Slow authentication on Fedora VM due to /var/run/dbus/system_bus_socket connect timeout

I have this Fedora VM that for some reason after a while always starts having very slow "sudo" authentication (or an authentication in general, like GUI apps asking for credentials). It's will work ...
0
votes
1answer
48 views

Server shuts down during apt upgrades (specifically libdbus)

I woke up this morning to find my VPS down. I brought it back, couldnt find any reason for it being down (nothing in the syslog, etc) so figured it was my crappy provider. I ran apt-get upgrade and it ...
1
vote
0answers
419 views

Identify mystery output on ssh login

How can I find where this dbus-launch error output is coming from? At first I thought it was related to motd but I currently have that disabled. X11Forwarding is turned off in my sshd_config as well ...
2
votes
1answer
764 views

system suspend - dbus upower signals are not seen

I want to get notifications via dbus when the system resumes from suspended state. Following these existing questions: What DBus signal is sent on system suspend? How do I detect when my system ...
0
votes
1answer
100 views

After trying to remove SELinux, system doesn't start; shows error of “unable to connect to system bus”

I had SELinux installed on my system which actually was a bit annoying. I tried to remove it. After that my system is unable to start. The error that is showing up is: unable to connect to system ...
5
votes
2answers
1k views

Access D-Bus remotely using socat

Description: I'd like to access a D-Bus system service from another machine, knowing only machine's IP address and the service to connect to. What I have recently found is Gabriel (D-Bus over SSH). ...
9
votes
3answers
7k views

How to configure D-Bus and SSH X-Forwarding to prevent SSH from hanging on exit?

I am attempting to run various Gnome applications via X11 Forwarding and SSH. Some applications will cause the 'dbus-launch' application to be spawned first. The problem is that dbus-launch doesn't ...
1
vote
0answers
466 views

Fedora Failed to get D-Bus connection

I have a VPS with fedora 16 installed. I have setup mysql and it was working a couple of days ago. Now suddenly when I try to start mysql I get the error: Failed to get D-Bus connection: Failed to ...
0
votes
1answer
2k views

dbus dependency with yum

Whenever, I try and run yum update I get the following error: [root@server ~]# yum update Loaded plugins: dellsysid, fastestmirror Loading mirror speeds from cached hostfile * base: ...
0
votes
1answer
77 views

Remotely reinstall dbus and libdbus

OS: Ubuntu 11.04 amd64 After several updates, dbus didn't get to install correctly (carelessly used &&; long night), which I found out after server restart – no network services are ...
19
votes
5answers
21k views

How to find other end of unix socket connection?

I have a process (dbus-daemon) which has many open connection over UNIX sockets. One of these connections is fd #36: =$ ps uw -p 23284 USER PID %CPU %MEM VSZ RSS TTY STAT START TIME ...