Can`t open 2 displays

Hi,

I using ubuntu 22.04 RealVnc version 7.12

I have problem when i tried to create to the same user 2 displays with different number, only 1 display working and the second are open and immediately closing the process.

I found in the log the next error:

dbus-daemon[6230]: [session uid=1071 pid=6230] Activating service name='org.freedesktop.systemd1' requested by ':1.1' (uid=1071 pid=6259 comm="dbus-update-activation-environment --verbose --sys" label="unconfined")
dbus-daemon[6230]: [session uid=1071 pid=6230] Activated service 'org.freedesktop.systemd1' failed: Process org.freedesktop.systemd1 exited with status 1
<14> 2024-08-14T19:45:48.932Z test-swchnx5 vncserver-x11-virtual[6219]: UiProcess: UI process started
<14> 2024-08-14T19:45:48.932Z test-swchnx5 vncserver-x11-virtual[6219]: SModulePrint: set printer (none) as default
Segmentation fault (core dumped)
xstartup terminated
Asking vncserver-x11-virtual to stop
<14> 2024-08-14T19:45:49.029Z test-swchnx5 vncserver-x11-virtual[6219]: CtrlComms: connected: <unix-server-/tmp/.vnc-1071/vncserver-x11-virtual.CtrlComms.2.0-uid-1071>
<14> 2024-08-14T19:45:49.029Z test-swchnx5 vncserver-x11-virtual[6219]: ServerAppBase: Quitting server
<14> 2024-08-14T19:45:49.031Z test-swchnx5 vncserver-x11-virtual[6219]: UdpListener: stopping listening on 0.0.0.0::5902
<14> 2024-08-14T19:45:49.031Z test-swchnx5 vncserver-x11-virtual[6219]: UdpListener: stopping listening on [::]::5902
<14> 2024-08-14T19:45:49.031Z test-swchnx5 vncserver-x11-virtual[6219]: TcpListenerManager: stopping listening on 0.0.0.0::5902
<14> 2024-08-14T19:45:49.031Z test-swchnx5 vncserver-x11-virtual[6219]: TcpListenerManager: stopping listening on [::]::5902
<13> 2024-08-14T19:45:49.031Z test-swchnx5 vncserver-x11-virtual[6219]: ServerManager: Server stopped
RealVNC(R) Server 7.12.1 (r21) x64 (Aug 2 2024 10:41:30)