(Installed) F11 beta boot lockup

[Steven I Usdansky]

Installed F11 beta from a live USB image onto my Acer Aspire One, added /sbin/rmmod acer_wmi to /etc/rc.local, then updated yum, then rpm, then firefox and xulrunner, then installed vim-enhanced and smart-gui and shut down. Came back an later and tried to boot, but boot process locked up (after the modeswitch and) after the first set of messages warning about the naming of files in /etc/modprobe. Anyone else seen anything like this?