Comment 3 for bug 239466

Hi,

I am a gnuplot developer, and I would be pleased to help you track this issue down.

Could you tell us what is the content of your "plot" script ?
You talk about a toolbar, so I assume you are using the default gnuplot terminal in ubuntu 8.04, called wxt. Can you confirm ?
And finally, does the bug happen if you launch gnuplot without any argument, and then run your script with "load 'plot'", as in the following:

me@mymachine:~$ gnuplot
gnuplot>load 'plot'

Thank you.