I am stuck on the ubuntu splash screen. Lightdm display manager fails when i press esc to see what the problem is. send an event to plymouth is also failed.
I have been searching for a solution and can't seem to find one that works on my laptop.
when I go to tty and try type
sudo apt-get purge lightdm;sudo apt-get install gdm
I get the error
-bash: sudo: commant not found
Please help ! thanks