I was very careful in my base install to ensure Nouveau wasn&#x27;t included initially or updated in.<p>Fedora makes this far easier as there is a kernel module (which sits in RPM Fusion) that will download proper driver, install driver, strip nouveau, modify x on boot. But I&#x27;m not sure what changed in Fedora23 but I can&#x27;t make boot-able USB&#x27;s anymore. It just hangs on an early memory mapping error.