With this setup
Quote:
/dev/sdb1 <------ set bootable via fdisk
/dev/sdb2 <---------- iso gets copied here from dd command
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copy /boot from /dev/sdb2 to /dev/sdb1
Code:
sudo grub2-install --target=i386-pc --boot-directory=<path to /dev/sdb1 mount point>/boot /dev/sdb