User-Agent:       Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.8.0.10) Gecko/20070226 Firefox/1.5.0.10
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When I have a terminal window open, if I use "less" to read a file, and I scroll forward (space bar), everything works as I would expect, but when I use "u" to go back a page, I get a full Window of one line from the file (I think it's the last line on the current screen), and then the previous page appears.  It's very weird.

If I try to use the scroll bar on the right side of the terminal window to scroll up through my session, I get all kinds of repeated lines.  Does this make any sense?

Reproducible: Always