Sometimes I use the terminal (konsole) and all of a sudden the behaviour when mouse scrolling goes from scrolling through past output to scrolling through the history on the command prompt, and there is no way to see the past output anymore. (The scrollbar is still there but it is as if there were no past output)
Since it only happens sometimes, and if I open a new subwindow it defaults back to scrolling through past output, I am guessing I am inadvertently hitting some shortcut that toggles between these modes, but I can't find out which shortcut it is.
How can I get out of this weird scrolling through history mode?