Virtually no system has a floppy disk drive anymore but you will often find your Linux distribution insists that you do or should have one :)
The solution is to remove the floppy module and prevent it from loading on the next reboot.
rmmod floppy
echo "blacklist floppy" >> /etc/modprobe.d/blacklist
#
update initramfs so it takes effect
dracut
sudo echo "blacklist floppy" >> /etc/modprobe.d/blacklist.conf
#
you'll need to update initramfs for this to take effect
update-initramfs -u
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