I am working with a G4 PowerBook running 10.4.7. Yesterday for some reason, some odd OS-level stuff started happening.
Under the apple, the lower menu items are listed twice. For example it looks like:
Restart...
Restart...
Logout
Logout
There are weird boxes around boxes in various programs. For example, there is a box around the back button in Safari.
Any ideas why the comuter is doing this?

Any solutions to stop it?
Also, if I log into a different user, it goes away.
-Clif