Questions tagged [dbus]
D-BUS is a messaging system used by applications to talk to each other.
346
questions
6
votes
1
answer
393
views
How launch Firefox snap with profile that is already running
Firefox is broken on a fresh install of Ubuntu 22.04 LTS (Xubuntu) with Firefox 113.0.2, installed by the now default method, from Snap.
When I try to launch Firefox with a profile that is already ...
- 566
0
votes
1
answer
157
views
how to resolve D-Bus system message bus
after an update i restarted my system after the restart i got stuck at the loading screen after pressing the F2 it says
Failed to start System Logging service.
Failed to start D-Bus system Message Bus....
- 1
0
votes
1
answer
139
views
Talend Open Studio (Eclipse based) stopped working after upgrade to 23.04
Since the latest upgrade (to 23.04), Talend Open Studio, the eclipse based OSS ETL stopped working.
When I launch it, it quits in the launch screen.
The error message reads as:
(Talend Studio:3481114):...
- 5,691
0
votes
0
answers
61
views
Can't run snap apps
I'm running Ubuntu 22.10 and I'm having an issue where if I run this command in my .xinitrc file snap apps aren't able to run.
exec dbus-launch --sh-syntax --exit-with-session dwm
However, if I just ...
1
vote
1
answer
199
views
Cannot use systemctl as a user after a "sudo su - media" : Failed to connect to bus: $DBUS_SESSION_BUS_ADDRESS and $XDG_RUNTIME_DIR not defined
I'm trying to create a service as a user but it does not work :
admin $ sudo su - media
$ systemctl --user edit fmgr-copro.service --full --force
Failed to connect to bus: $DBUS_SESSION_BUS_ADDRESS ...
- 1,981
2
votes
2
answers
453
views
Failed to connect to socket /run/user/1000/at-spi/bus: Permission denied, revisited
Prerequisites, I installed:
sudo apt install dbus-x11
sudo apt-get install samba-common-bin
sudo mkdir /var/lib/samba/usershares
The following commands
xhost +SI:localuser:myOtherUser
sudo --user ...
- 479
0
votes
1
answer
857
views
How to debug: Failed to connect to bus: No such file or directory (systemctl --user status)?
I am trying to run systemctl --user status from a user account in order to not run services from root.
The way I do it is as follows:
loginctl enable-linger $USER
export XDG_RUNTIME_DIR="/run/...
- 40
0
votes
0
answers
45
views
Ubuntu is not booting with many errors: "process error reports", "system logging service", "D-Bus system message bus"
I not sure what I did, but after I reboot my system no longer boots to the desktop GUI.
Now the only thing I can do is to enter Recovery root shell. Is there any way to debug and figure out the reason,...
- 101
0
votes
0
answers
487
views
org.freedesktop.DBus.Error.NameHasNoOwner: Could not get owner of name 'org.debian.apt': no such name
I have missed up with my python3 version in Ubuntu 20.04, and after calling $ update-manager I'm getting the following Error, can you please tell me how can I fix that
P.S: I have tried some solutions,...
- 259
2
votes
1
answer
354
views
High CPU usage by dbus-daemon and systemd-udevd relating to home partition
I'm running Ubuntu 20.04.5 LTS and using the gnome-classic desktop (because I'm stuck in my ways). I've always noticed a few minutes of high CPU from dbus-daemon when I initially log in, but it ...
- 53
0
votes
1
answer
468
views
Ubuntu 22.04LTS, bluetooth dongle not working D-Bus connection failure
I wanted to connect my bluetooth headset to my Ubuntu 22.04 LTS system.
I purchased a Edimax usb bluetooth dongle (BT8500 with rtl8761b chipset) which has a ubuntu driver for a supported kernel ...
0
votes
0
answers
54
views
Permissions denied on try manipulating gnome from CLI
System: Ubuntu: 22.04.1
GNOME version: 42.5
I'm trying to make script to manipulate GNOME from CLI to use it in Solaar and other automation scripts.
example:
dbus-send --session --type=method_call --...
- 61
0
votes
1
answer
146
views
How do I move/maximize/activate desktop windows using `dbus` in terminal?
Problem
I'm on a default Ubuntu 22.04 desktop. I repeatedly have to move windows around on my desktop and I would like to do that using a script.
wmctrl
This seems like it was a solution in the past ...
- 3
0
votes
2
answers
1k
views
VNC on Ubuntu 22.04 - DBUS_SESSION_BUS_ADDRESS unset; can't run "dconf reset"
I want to reset my Ubuntu 22.04 desktop settings over a vnc terminal (Uubntu 22.04 is running TigerVNC.) I followed instructions at https://linuxhint.com/ubuntu_dock_settings/ and backed up the ...
- 56
1
vote
3
answers
1k
views
System tray icons all disappeared
I'm running Ubuntu 20.04.5. Recently all of my system tray application icons (e.g. Dropbox, Discord) disappeared, and restarting did not help. When I run Dropbox or Discord from terminal, their ...
- 113
0
votes
1
answer
48
views
Good libdbus Tutorials in C? More specifically the introspection part?
I've been looking around for tutorials on libdbus, and wanting to learn about it. I'm mostly getting stuck on the Introspection parts and where my Methods, Interfaces, and Signals will end up. There ...
0
votes
0
answers
229
views
High CPU with dbus-daemon
Hi I have a dedicated server with ubuntu server 18.04 64 with very high cpu, run the htop command to check the processes and I saw one which causes it
1074 root 20 0 4483M 2083M 2160 S 1212 ...
0
votes
0
answers
83
views
Get DBUS Introspection for StatusNotifierItem
I would like to generate language bindings for accessing StatusNotifierItem via DBUS - but cannot seem to find the DBUS Introspection. Does anyone know where to find it (probably a .xml).
- 671
1
vote
0
answers
1k
views
Too much time taken for networkd-dispatcher service to start
My ubuntu 20.04 has a slow boot up time. Here is what I did:
Using systemd-analyze blame identified 31s for networkd-dispatcher.service.
Upon doing journalctl -b -u networkd.dispatcher.service this ...
- 138
2
votes
2
answers
1k
views
dbus calls to gnome shell don't work under Ubuntu 22.04
Trivial example: Under Ubuntu 20.04, the following command:
gdbus call -e -d org.gnome.Shell -o /org/gnome/Shell -m org.gnome.Shell.Eval true
produces this output:
(true, 'true')
but under 22.04 ...
- 123
1
vote
1
answer
917
views
Xubuntu 22.04 keeps crashing after multiple fresh installs
I installed Xubuntu 22.04 about 6 times over the past couple days, but keep getting crashes. Crashes happen when watching/skipping videos on Youtube and also when playing games on Yuzu so I think it ...
- 319
1
vote
2
answers
1k
views
22.04: How to resolve "libdbus-1-dev : Depends: libdbus-1-3 (= 1.12.20-2ubuntu4) but 1.12.20-3~devacom is to be installed"?
I've been trying to compile a couple of things (ffmpeg, smooth) and I run into this dbus error. It seems to be related to Ubuntu 22.04 because I did not have a problem compiling ffmpeg in 18.04 or 20....
- 415
1
vote
2
answers
788
views
Software & Updates not launching, dbus.exceptions.DBusException
Somehow I've managed to break my Software & Updates app. Running via the GUI, the app simply doesn't launch. When I run the command software-properties-gtk I get this output:
ERROR:dbus.proxies:...
- 103
1
vote
0
answers
977
views
Issues with OpenGL on a remote Ubuntu 20.04 machine with NVIDIA GTX 1070
I have an Ubuntu 20.04 machine with an NVIDIA 1070 that I am connecting to with a laptop also running Ubuntu 20.04 with an NVIDIA GeForce MX150. OpenGL seems to work just fine on each individually, ...
- 11
0
votes
1
answer
463
views
Login loop: Gnome keyring.SystemPrompter exited with status 1 after recursive reset of gsettings
I was on this site looking for a solution to a segmentation fault that occurred when attempting to run gnome-control-center. I made the poor mistake of blindly following the solution posted here ...
0
votes
1
answer
1k
views
Getting org.freedesktop.DBus.Error.AccessDenied error only in VScode integrated terminal - connecting ZSH with spotify
I've edited powerlevel10k ZSH theme to show songs currently played by Spotify in terminal window - works perfectly, except of VS code integrated terminal. Both Spotify and VS code are installed via ...
- 51
0
votes
0
answers
211
views
VM becomes slow after a while - mostly dbus-daemon and polkitd at top
I am running Ubuntu Bionic as a VM on KVM, and after a few days, the VM
suddenly becomes slow, when I run top, I see dbus-daemon (high CPU) and polkitd.
A reboot fixes it, but I want to know if there ...
- 61
2
votes
1
answer
946
views
Can't open software-properties-gtk in Ubuntu 20.04
I can't open software-properties-gtk in Ubuntu 20.04. This the error I get:
software-properties-gtk
Traceback (most recent call last):
File "/usr/lib/python3/dist-packages/dbus/bus.py", ...
- 21
1
vote
1
answer
316
views
Open new tab in gnome "Files"
If I run xdg-open ~/Documents/ , it will open "Documents" in a new Files window. If I then run xdg-open ~/Pictures/, it will open another window. Is there a way to open a location in an ...
- 222
1
vote
0
answers
2k
views
dbus cannot start manually?
when i check ssh status:
sudo systemctl status sshd
it returned:
● ssh.service - OpenBSD Secure Shell server
Loaded: loaded (/lib/systemd/system/ssh.service; enabled; vendor preset: enabled)
...
- 19
1
vote
0
answers
996
views
GDBus.Error:org.freedesktop.DBus.Error.Interactive.Authorization.Required
My OS is Ubuntu Mate 20.04.2 LTS. I also installed LXDE as second Desktop Environment. I encountered errors on both DEs:
MATE: Shutdown button occasionally disappears from the Compact Menu on mate-...
- 85
3
votes
1
answer
480
views
Firefox 94 when ran from a crontab claims "is already running, but is not responding."
I understand that there are or may be similar questions on here, but this one does not pertain to firejail nor does Firefox have any delays when starting.
OS Info:
Xubuntu 20.04
DISTRIB_DESCRIPTION=&...
- 39.2k
1
vote
0
answers
162
views
I can not open any of evolution's windows when I start evolution
When I start evolution on blank or new window it appears as an icon in the top right. Clicking on it shows windows are there but they will not open. I have used apt to remove evolution and reinstall ...
- 11
2
votes
1
answer
7k
views
GNOME Network Displays Errors
I get the following errors when run GNOME Network Displays. Any help troubleshooting would be appreciated. I am running a fresh install Ubuntu 20.04.
Gtk-Message: 18:20:32.421: Failed to load module &...
- 121
0
votes
0
answers
1k
views
Anbox: Failed to connect to dbus ubuntu 21.04
I just installed anbox on ubuntu 21.04 using snap:
snap install --devmode --beta anbox
However if I try to run anbox, for example:
/snap/bin/anbox launch --package=org.anbox.appmgr --component=org....
- 2,292
2
votes
0
answers
736
views
Where should dbus session-local.conf be created?
I need to allow root user to connect to session busses of other users. What I did was add
<allow user="root"/> under <policy context="default"> and it worked like a ...
- 21
0
votes
0
answers
551
views
Launch System DBus Daemon
I want to use an application that requires a system-wide dbus daemon to function. I'm doing this in Gitpod (the default Docker image is currently based on Ubuntu 20.04).
Dbus and dbus-daemon are ...
0
votes
1
answer
536
views
Install Package on Previous Version of Ubuntu
I need to install a package (in this case it is dbus-broker) on Ubuntu 20.04 (focal). Unfortunately apt install dbus-broker does not do the trick because the package is currently only available for ...
0
votes
0
answers
278
views
Freezing in Awesome wm
I'm always experiencing freezes and slowdown in Awesome WM. You can't even go to the virtual terminal to investigate, so all i have to do is shutdown the laptop by holding the power button. The ...
2
votes
0
answers
336
views
g-dbus error on start-up. Bluetooth services not working
I am running Ubuntu 20.04.2 LTS on a machine constructed by Entroware as a dedicated Linux laptop.
This morning when I started up I was greeted by a message that Bluetooth will not work - the '...
- 21
1
vote
0
answers
136
views
Systemd dbus interfaces for suspend and resume notification
Could anyone let me know the interfaces that can be used to get notification of "resume" once device is resumed from suspend state.
I did have a look at the systemd documentation of logind, ...
- 11
1
vote
0
answers
1k
views
How to run a TPM simulator on a Ubuntu machine (maybe incorrect DBus)?
I have a Ubuntu set up in WSL2. Then I tried instructions at https://wiki.ubuntu.com/TPM/Testing and tried to set up TPM simulator on Ubuntu. But for some reason I seem to end up in a situation I can'...
- 111
4
votes
2
answers
877
views
Kdenlive snap version doesn't render in Ubuntu 18.04
When I'm trying to render a project, it just stuck on 'Waiting' and render never starts.
Console log contains next error:
starting kdenlive_render process using: "/snap/kdenlive/26/usr/bin/...
- 193
0
votes
1
answer
555
views
21.04: Cannot launch Audacious from command line: "D-Bus error: Cannot autolaunch D-Bus without X11 $DISPLAY"
Launching the Audacious audio player from the command line yields the following error:
$ audacious
ERROR dbus-server.cc:928 [dbus_server_init]: D-Bus error: Cannot autolaunch D-Bus without X11 $...
- 13
0
votes
0
answers
334
views
Accesing UPower battery percentage via DBus in gjs: Access Denied
I am trying to make an extension that displays a notification when the battery level reaches certain value. To get the percentage level I am trying to implement this method, but as I don't have a ...
- 11
1
vote
0
answers
369
views
Capturing sleep/hibernate/wakeup events on Linux desktop and laptop environments
Explored 2 options to capture these power events, but unfortunately none of them worked as expected.
DBus works on Desktop but these events also need to be captured on Laptops and Linux environments ...
0
votes
0
answers
571
views
** socat[8592] E connect(5, AF=1 "\0/tmp/dbus-6LCOz2lgUY", 23): Connection refused**
I am a BEGINNER with Ubuntu (Linux).
I am trying to create an independant network namespace (that I downloaded here : https://github.com/Lekensteyn/netns) in order to capture Internet traffic without ...
0
votes
1
answer
3k
views
ModuleNotFoundError: No module named '_dbus_bindings'
When I try to open the "Software & update" program, it doesn't launch and when i check the log, it give me this error. ModuleNotFoundError: No module named '_dbus_bindings'.
Then I try ...
- 1
0
votes
1
answer
2k
views
daemon.cpp:61@run org.freedesktop.DBus.Error.Disconnected Failed to flush bus on opening (connection reset by peer)
I'm trying to run Anbox on my jetson nano arm64. Below you can see how I have installed anbox :
Step 1: We need /dev/binder and /dev/ashmem devices for android support.
Because the kernel is 4.9.140, ...
- 453
4
votes
3
answers
1k
views
How to disable auto suspend temporary (reset idle time)
In Ubuntu 20.04.2 LTS(default GNOME desktop). I enable auto suspend on Ubuntu GNOME desktop, but, If only running my program, I want to disable auto suspend.
My program running in a second, and loop ...
- 61