Installing the AMD Proprietary Linux Driver

Second head in Dual Head system corrupt during login screen This information applies to the following system configurations: AMD Proprietary Linux Driver version 3.14.6 and earlier AMD graphics adapters with Dual Head capability Dual Head X Server configuration system configured for Graphical Login Prompt Screen with Graphical Login Prompt appears normally on primary display. The secondary display appears corrupt. This issue has been resolved in the 8.8.25 driver.