I tried to make the words on firefox look prettier..which screwed up my whole system
I put the new font under /usr/share/fonts/truetype/chinese
then I did some sort of fc-cache command
then my firefox immediately shut down and wont start again
I saw some of the words on applications became 口口口口口口口口 which was unreadable
so I decided to restart, however I was unable to even reach the login sceen
it gave me an error that has 口口口口口口口口 which I could not understand what that is.
I deleted all the fonts under /usr/share/fonts/truetype/chinese
and went to msstcorefont followed by fc-cache
but it didt work
So I was just wondering how do I change back to system font?