UBS port not working after fedora core install

[k b]

hi.
just installed fedora core (upgrade from the 200310xx
to the 200311xx release), upon reboot kudzo removed my
old printer configuration, and now i cannot find the
printer that is connected to the USB-port, nor can i
find any other device on the USB-port.

the USB-hub i use is only showing a light for power,
all other lights are off (normally the connected are
on).

prior to the upgrade it worked.

is there some service that has not started?
what can i do to make it work again?

thanks
kb

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