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
Centos/RHEL
echo "blacklist floppy" >>
/etc/modprobe.d/blacklist
Debian/Ubuntu
sudo echo "blacklist floppy" >> /etc/modprobe.d/blacklist.conf
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