Winter Quarter 2000
In the past we have experienced trouble with OpenGL and its
interaction with the video hardware and drivers in the graphics lab.
The major symptom is the Impressionist canvas becoming garbled when
you move the window around the screen. You may also have to click
twice to paint every stroke on the canvas. It will look like :
If you experience this
problem, first close Impressionist. Then double click on the NetPower
icon (it looks like a monitor) in the bottom right corner of the
screen. Select Other OpenGL Applications, Sony 20" (Model
GDM-20E03), and 1280x1024. After you are done, right click
on the NetPower icon again and check that Other OpenGL
Applications is selected. Finally, right click in blank area of
the screen and select Properies. Change the video mode to
something new (maybe 1280x1024 if that is not the current setting).
Making some sort of change is all that seems to matter, you can always
change back. Then, it should look like: