Xfce Forum

mabra

Member

Registered: 2015-09-05

Posts: 57

Cannot start Lighdm in separate Xephy server

Hello!

I tried to start a ligdm session in a separate x-server (running xephyr on display=:7) and used:
>DISPLAY=:7 lightdm
wondering, that I need permissions ...
bash: lightdm: command not found

Then I tried:

sudo DISPLAY=:7 lightdm

** (lightdm:580779): WARNING **: 01:56:08.049: Failed to create IPv6 XDMCP socket: Unable to create socket: Address family not supported by protocol

** (lightdm:580779): WARNING **: 01:56:08.050: Error getting user list from org.freedesktop.Accounts: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.Accounts was not provided by any .service files
Failed to use bus name org.freedesktop.DisplayManager, do you have appropriate permissions?

I am looking for a way to run a second x-server with another user
(authenticated or not)

It is not a problem to run an xterm using ssh -X in it.

Similar problem for using xfce4-session:

$ DISPLAY=:7 xfce4-session
xfce4-session: Another session manager is already running

And also using startxfce4:

$ DISPLAY=:7 startxfce4
/usr/bin/startxfce4: X server already running on display :7
xfce4-session: Another session manager is already running

Any help would be great!
Manfred

(Using: debian 11 (bullseye), 6.1.0-0.deb11.21-amd64, xfce4 4.16)