I was testing the lastest factory build (kernel-2.6.31-5.1) for x86_64 for some bugs I am following and on reboot I lost ability to use a USB mouse. Tried hotplugging to see if it was discovered this way and this didn't work either. Tried mice both with a cable and with the flaky Logitech USB/bluetooth mouse I own. I didn't find my mouse port adapter for USB so I can't say if the legacy mouse port works or not.

Also, still seeing the delay in startup due to searching for a disk in the /dev/fd0. The machine went through 3 rounds of "waiting for udev to settle" before anything came up. This will be a fast startup once the udev and fd issues are resolved.