I dual booted linux mint yesterday only.
It was working fine til today itself
but now, when I press enter on Linux mint cinnamon on grub
it shows me the Linux minty loading, I mean the logo with green strip loading appears but then it only show me an underscore on top left
So there you can enter your credentials.
login: [enter here your username] (Press ENTER)
password: enter your password here (you will not see it)
Hopefully you can log in.
btw i guess clicked an button
which comes at login screen when its at sleep
see first we see a password enter ob, then an > then one button and then one more
I bymistakenly clicked on that last one
I suspect, X is not running, try to (re)start it
So you hopefully logged in on the console. sudo su
I don’t know what DE you have, lightdm or gdm is your display manager?
type:
systemctl status gdm
or try:
systemctl status lightdm
For which you get an answer other “Unit ####.service could not be found.” that is your DM.
Say, it is lightdm.
first try stop it:
systemctl stop lightdm
then start again:
systemctl start lightdm
Do you get an error report about something failed?
If not, press ctrl-alt-f7.
If yes, tell what’s the output of
journalctl -xe.
We may need to examine /var/log/Xorg.0.log