Source - https://askubuntu.com/questions/719058/blk-update-request-i-o-error-dev-fd0-sector-0/884026Your device doesn't have a floppy drive, but the floppy driver module is installed, so you have /dev/fd0, and many things will try to use it.
sudo rmmod floppy echo "blacklist floppy" | sudo tee /etc/modprobe.d/blacklist-floppy.conf sudo dpkg-reconfigure initramfs-tools
No, I don't have it. And before, it has been the RAID1, after it is not used RAID1. So this happened.fd0 is a floppy drive. Do you have a floppy drive?
Source - https://askubuntu.com/questions/719058/blk-update-request-i-o-error-dev-fd0-sector-0/884026
Hell Jack! So I was wondering what option did you see after that screen? Can you not select any other options?