During a yum update, I saw this output: Error: Package: xorg-x11-drv-mga-1.6.2-14.fc21.x86_64 (@rawhide) Requires: xserver-abi(videodrv-17) >= 0 Removing: xorg-x11-server-Xorg-1.15.99.902-7.20140428.fc21.x86_64 (@rawhide) xserver-abi(videodrv-17) = 0 Updated By: xorg-x11-server-Xorg-1.15.99.904-3.fc22.x86_64 (rawhide) ~xserver-abi(videodrv-18) = 0
This is fixed in xorg-x11-server-1.16.0-1.fc22, which is on its way to rawhide now.