Unable to login into GUI with gdm error
Issue
Unable to start GUI (GNOME) session and the below error appears in /var/log/messages.
Jun 17 16:06:46 <hostname> gdm: GdmSession: no session desktop files installed, aborting...
Jun 17 16:06:46 <hostname> kernel: [ 215.361447] traps: gdm[3339] trap int3 ip:7f1ea9b3d381 sp:7ffde1f5a980 error:0
Jun 17 16:06:46 <hostname> gnome-session-binary[3381]: WARNING: Lost name on bus: org.gnome.SessionManager
Jun 17 16:06:46 <hostname> systemd[1]: gdm.service: main process exited, code=killed, status=5/TRAP
Environment
Red Hat Enterprise Linux 7
GNOME Desktop environment
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