User-Agent:       Mozilla/5.0 (X11; Linux x86_64; rv:46.0) Gecko/20100101
Firefox/46.0
Build Identifier: 

Cannot log into gdm or gnome when the makerpm-amd-15.12.sh is used to build and
install amd-driver-installer-15.302-x86.x86_64.run.

Hardware: HP ProBook 455 G1 AMD A4-5150M APU with Radeon(tm) HD Graphics.

/sbin/lspci -nnk |grep -A3 VGA

00:01.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc.
[AMD/ATI] Richland [Radeon HD 8350G] [1002:9997]
    Subsystem: Hewlett-Packard Company Device [103c:194e]
    Kernel driver in use: radeon
    Kernel modules: radeon, fglrx

Reproducible: Always

Steps to Reproduce:
1. Use Gnome Desktop environment.
2. Install the proprietary AMD driver (Catalyst) fglrx and reboot.
Actual Results:  
Blank screen if set to gdm, if set to auto login my user you get the "Oh No"
screen to logout back to the blank screen.

Expected Results:  
Show the GNOME Desktop Environment.

Similar to https://bugzilla.opensuse.org/show_bug.cgi?id=955167 however, using
the fixed gdm as well as the later version of Catylast driver.