[CentOS] USB of ISO image
Jerry Geis
jerry.geis at gmail.com
Thu Sep 26 11:56:23 UTC 2019
I copied the 7.7 Everything ISO to a 16G USB device using dd. I mounted
/dev/sdb2 and edited grub.cfg for my custom install option.
I then ran the command below to re-do the boot menu. the command runs ok -
However it did not work.
cd /mnt/usb/EFI/BOOT
grub2-mkimage -o bootx64.efi -p /efi/boot -O x86_64-efi \
all_video boot btrfs cat chain \
configfile echo efi_gop efi_uga \
efifwsetup exfat ext2 fat \
gfxterm gfxterm_background gfxterm_menu \
hfsplus iso9660 linux loadenv \
loopback ls lsefi normal ntfs \
part_gpt part_msdos search search_fs_file \
search_fs_uuid search_label test udf usb
I do not see my new menu option.
How do I correctly re-do the grub boot menu on the USB device.
Thanks,
Jerry
More information about the CentOS
mailing list