Comment 6 for bug 1448519

Initrd doesn't contain the new 'hid-logitech-hidpp' module. More information: http://forums.fedoraforum.org/showthread.php?t=303722

My keyboard started working on boot after I had created a file (logitech-kb) containing Logitech's keyboard modules to /usr/share/initramfs-tools/modules.d/ and reinstalled the broken kernel.