Questions tagged [dbus]
35 questions
2
votes
1 answer
SELinux: pam_systemd(sudo:session): Failed to connect to system bus: Permission denied
On one of CentOS 7 servers I cannot perform sudo from nrpe user (Nagios daemon remote monitoring).
Error message:
Dec 31 08:28:10 ip-172-31-36-176 sudo: pam_unix(sudo:session): session opened for user root by (uid=0)
Dec 31 08:28:10 ip-172-31-36-176…
Alexander Gerasimov
- 193
- 2
- 11
2
votes
0 answers
Allow non root user to run certain systemd services (not *), without a password by using a polkit rule
I have a non root user that I need to have able to start/stop/restart a subset of services on my system without prompting for an authorization password. Ideally I would like this done via polkit but will opt for sudo if needed. Anyway, I have seen…
pid_1
- 21
- 4
2
votes
1 answer
Slow SSH - Failed to activate service 'org.freedesktop.login1': timed out - no systemd
I run Devuan Linux, which still uses sysvinit and does not use systemd. For a while now, I've noticed SSH logins are very slow. The log (/var/log/auth.log) indicates that DBus is timing out:
Feb 19 10:41:07 sshd[22198]: Accepted publickey…
Gargravarr
- 493
- 5
- 14
2
votes
2 answers
Openvpn3 client failed calling D-Bus method Connect on Debian buster
I had a healthy Openvpn3 client running on my laptop, and every day used to successfully connect to my company's vpn without any hurdle.
However today things went wrong, and I'm no longer able to connect. This is the message error:
session-start:…
digitai
- 151
- 1
- 6
1
vote
1 answer
Is there a way to restart the D-Bus on CentOS 7 - without crashing the system?
On CentOS 7, doing sudo systemctl restart messagebus[1], will bring the system to its knees.
Is there a way to restart the D-Bus without crashing the system?
[1] This is dbus.service - D-Bus System Message Bus.
boardrider
- 949
- 2
- 18
- 29
1
vote
0 answers
Centos 7.3x & 7.4x VM's fail to bringup login service and network manager after a yum update and restart
I'm running into an odd problem that I've never encountered before. On any of our Centos 7.3x or 7.4x after I do a yum update and restart the VM will eventually come back up, but hangs during the boot process and d-bus and login service fails so…
Jchieppa
- 168
- 4
- 10
1
vote
1 answer
One Dbus message triggers multiple systemd services
How can I trigger multiple systemd services when a dbus signal is lauched.
I'm trying to do so for org.freedesktop.hostname1 by creating a service like:
[Unit]
Description=Set host…
jlanza
- 113
- 1
- 2
- 7
1
vote
0 answers
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 as PrintMotd. It seems that something is trying to…
FeatherKing
- 11
- 1
1
vote
0 answers
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 connect to socket /org/freedesktop/systemd1/private:…
Pierre
- 133
- 2
- 7
0
votes
1 answer
Publishing CNAME to Avahi over DBUS requires long lived process
I am attempting to setup CNAMEs in Avahi in order to broadcast multiple hostnames. I've found a variety of examples online that all work but they all require long lived…
Stephen L
- 105
- 3
0
votes
1 answer
How to findout if haldaemon is being used or udev in RHEL server?
I am quite confused if hal is really in use or just udev.
What I understood:
In general, HAL is an abstraction layer that allows an operating
system to interact with a hardware device.
And daemon hald is different from HAL. It is a service which…
GP92
- 681
- 2
- 9
- 27
0
votes
2 answers
fprintd: ** Message: No devices in use, exit
I keep getting following messages inside of /var/log/messages:
4/7/2016, 11:03:49 AM fprintd[3277] Launching FprintObject
4/7/2016, 11:03:49 AM fprintd[3277] ** Message: D-Bus service launched with name: net.reactivated.Fprint
4/7/2016,…
alexus
- 13,112
- 32
- 117
- 174
0
votes
1 answer
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 told me:
E: dpkg was interrupted, you must…
Finn
- 223
- 1
- 2
- 8
0
votes
1 answer
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 bus : Failed to connect to socket…
Arush Salil
- 11
- 1
0
votes
1 answer
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: mirror01.idc.hinet.net
* extras: mirror01.idc.hinet.net
*…
Hengjie
- 3,123
- 1
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- 10