I am new to Ubuntu. But interested to know better. Ubuntu 18.04 was successfully running. I have changed something in the root folder files during some trials, my Ubuntu 18.04 is stuck before gdm shows.
- I have run live session.
- I can see all the folders in my disk where Ubunu 18.04 was running successfully.
- I am not able to delete or copy paste.
How can i get root privileges?
sudo -H nautilus
and if you run Wayland, you can try according to this link, but I suggest that you learn using commands in terminal windows. – sudodus Aug 16 '18 at 15:23