ATI Control Panel gamma controls turn the display green The information in this article applies to the following: ATI Proprietary Linux Driver 3.9.0 and earlier After selecting one of the tabs in the ATI Control Panel (fireglcontrol), the display will shift to green. If the gamma controls are set manually, the screen will go back to displaying normally. However, after clicking OK in fireglcontrol, the display will go back to green again. This control panel is not included in the ATI Proprietary Linux driver currently. Updates will appear on this page when they become available. INFO-BASE file # 4461