Can not access xterm via Gnome-Terminal

Question

Our client wants to somehow call xterm from gnome-terminal and plans to do it on a remote server with a single ssh command.

I can access xterm when I ssh to remote server with -X and call gnome-terminal and run xterm command on gnome-terminal. Like as follows;

ssh -X user@serverIP
dbus-launch gnome-terminal
xterm  # in gnome-terminal

However, when I want to do all this in one command, I can still get gnome-terminal but when I run xterm command on gnome I get the following error

xterm: Xt error: Can't open display: localhost:77.0

The command I mentioned is as follows;

ssh -X user@serverIP 'LANG=en_US.UTF-8 dbus-launch gnome-terminal'

and my OS is

[user@mGF48 ~]# cat /etc/redhat-release
Red Hat Enterprise Linux release 8.4 (Ootpa)

I think ssh config and display settings are working ok but I do not know where the problem is.

Answer 1

A Graphical application like gnome-application needs a graphical libraries.

You have to install GUI related package to run it.

# yum install xorg-x11-xauth

For more information check this link