Enable Gnome Classic from the command line? | pressku.com

I've installed gnome-shell-extensions, but I'm connected VNC, truthful can't travel nan normal instructions for logging successful and selecting 'Classic' successful nan login paper (there isn't a login menu). For TigerVNC, X is tally from /etc/X11/Xtigervnc-session, but it's not astatine each evident (to me) really Gnome is tally from that point.

Background: I'd for illustration to get thing adjacent to nan desktop I spot connected RHEL8 (also connected VNC). RHEL uses plain Gnome 3, but it defaults to a usable classical desktop, truthful I'd alternatively not instal Mate/whatever to get backmost to that point.