I was updated install libelf-dev, libelf-devel or elfutils-libelf-devel packages .
after that nvidia drivers installation completed.it not booting in GUI mode, it will run in CLI mode directly.
i run below command it shows black screen only not showing anything.
systemctl isolate graphical.target
after this i press alt+f4 and run below command to change GUI mode but its not getting update
systemctl set-default graphical.target
PLEASE RESOLVE ISSUE ON PRIORITY
system not booting into GUI mode. and i attached screenshots for reference and i attached Nvidia install in rhel document what i enter commands.