failed to create bus connection: no such file or directory

Rajsekar Reddy

1/23/24, 5:27 PM

Virtualbox with ubuntu 22.04

[root@container www]# systemctl start NetworkManager
Failed to get D-Bus connection: No such file or directory

Virtualbox with ubuntu 20.04

docker run --privileged -d -ti dev:centos7
drsr@ubuntu2004:~$ docker exec -it container bash
[root@container www]# systemctl status NetworkManager
    ● NetworkManager.service - Network Manager
       Loaded: loaded (/usr/lib/systemd/system/NetworkManager.service; disabled; vendor preset: enabled)
       Active: inactive (dead)
         Docs: man:NetworkManager(8)

What i tried:

I tried to create /etc/docker/daemon.json with

{
"deprecatedCgroupv1": true
}

and restarted systemctl restart docker.service

but unable to restart the service

ran with --privileged flag added

mkdir -p /run/dbus/system_bus_socket, 
export XDG_RUNTIME_DIR='/run/user/1000'
export DBUS_SESSION_BUS_ADDRESS='unix:path=/run/user/1000/bus'

but nothing works, the same image works with Ubuntu 20.04 but not with 22.04 strange.

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linux

centos

dbus

systemctl

docker

Elon Musk

I sit in a Tesla and translated this thread with Ai:

EN: failed to create bus connection: no such file or directory

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