USB port not working after fedora install, help needed

[k b]

hi.
sorry for asking again, just hope some one has a clue.

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?
perhaps some files happen to be corrupted, what files
should i reinstall then?
any other suggestions?

thanks in advance
kb

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