ssage-
From: CentOS On Behalf Of Jerry Geis
Sent: October 4, 2019 1:08 PM
To: CentOS mailing list
Subject: Re: [CentOS] USB ISO for CentOS 8
>Then generate the .iso:
># cd /tmp/rhel7/
># mkisofs -o /tmp/rhel7test.iso -b isolinux/isolinux.bin -J -R -l -c
isolinux/boot.cat -no-emul-boot -bo
>Then generate the .iso:
># cd /tmp/rhel7/
># mkisofs -o /tmp/rhel7test.iso -b isolinux/isolinux.bin -J -R -l -c
isolinux/boot.cat -no-emul-boot -boot-load-size 4 -boot-info-table
-eltorito-alt-boot -e images/efiboot.img -no-emul->boot -graft-points -V
"RHEL-7.7 Server.x86_64" .
>^^^ Change the
On 10/4/19 5:30 PM, Jerry Geis wrote:
> I did the dd of the ISO to a 16G USB device.
>
> the second partition is FAT so I can edit it - I want to make a custom menu
> entry.
> I edited the grub.cfg - but that did not work - my menu option does not
> show.
If you boot via UEFI, you need to edit di
You will want to follow the instructions for creating a custom .iso
https://access.redhat.com/solutions/60959
^^^ Requires a Red Hat account, or Red Hat Developer Account.
The keys are to modify both:
- /isolinux/isolinux.cfg - for legacy BIOS boot
- /EFI/BOOT/grub.cfg - for UEFI boot
Make sure
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