Hi : I recently upgraded to FC6 and I'm very pleased with it, but I've got a big trouble. Every other bootup with the new kernel /boot/vmlinuz-2.6.18-1.2798.fc6xen the system freezes during this boot process. The las two messages I get are: loading uhci-hcd.ko module USB Universal Host Controller Interface driver v3.0 So, what can I do to safely boot FC6 ? Felipe Nunez