I have been using the gnome Terminal for 3 months already, but today I can't highlight the words on the terminal suddenly. I can't do so on nedit as well. When I use the 'find' function in nedit to find a keyword, it scrolls to the right place but it doesn't highlight the word. Has anyone ever encountered this before?
Update1: when I press my mouse and move over text on nedit, I can highlight the text temporarily, but the text isn't highlighted anymore if I keep pressing and don't move