This is probably a stupid question, but how can you access right mouse button functions in Ubuntu when you're using an iMac single-button mouse?
Using iMac single-button mouse
Archived thread 10657 from Apple PPC Users. Markdown source: Apple_PPC_Users/thread_10657_Using_iMac_single-button_mouse.md
On my ibook I can use F11 and F12 for button 2 and 3.