Creare un disco di avvio DOS da chiavetta USB

Con UNetBootin

• Vedi http://unetbootin.sourceforge.net/
• Da ubuntu:

sudo add-apt-repository ppa:gezakovacs/ppa
sudo aptitude update 
sudo aptitude install unetbootin

• Creare la partizione vuota sulla chiavetta USB
• Lanciare

unetbootin &

Manualmente

sudo apt-get install syslinux makebootfat

cd /tmp
mkdir /tmp/fs-root 

wget http://www.ibiblio.org/pub/micro/pc-stuff/freedos/files/distributions/1.0/pkgs/commandx.zip
wget http://www.ibiblio.org/pub/micro/pc-stuff/freedos/files/distributions/1.0/pkgs/kernels.zip
wget http://www.ibiblio.org/pub/micro/pc-stuff/freedos/files/distributions/1.0/pkgs/substx.zip
wget http://www.ibiblio.org/pub/micro/pc-stuff/freedos/files/distributions/1.0/pkgs/unstablx.zip

for ZIP in *.zip; do unzip $ZIP; done

cp ./bin/command.com /tmp/fs-root/
cp ./bin/kernel.sys  /tmp/fs-root/
cp ./source/ukernel/boot/fat16.bin  /tmp/
cp ./source/ukernel/boot/fat12.bin /tmp/
cp ./source/ukernel/boot/fat32lba.bin /tmp/
cp /usr/lib/syslinux/mbr.bin /tmp/

sudo /usr/bin/makebootfat -o /dev/sdXX -E 255 -1 fat12.bin -2 fat16.bin -3 fat32lba.bin -m mbr.bin /tmp/fs-root

Riferimenti

• FreeDOS : Boot Disk Create USB: