Comment 5 for bug 552555

It is the terminal window WITHIN update manager. My normal terminal windows use a small monofont and work very well. But there is no way I can find to change the update window's terminal screen - the fonts for the update manager follow the theme, but if I show the terminal window, it is (for me) huge white characters on a black background that would be 24x80, and might work except since there are lots of lines in the upgrade, the terminal window has to be below them so goes off-screen.