Hi, I want to build my own live iso image. I want it to be fully compatible both with MBR and EFI systems (signed/unsigmed boot mode).
The live iso image will be installed to a HDD as normal system with the included installer on the live iso image. The problem is with the installed GRUB-related packages into the live system, the installer sometimes unable to install GRUB bootloader on an EFI system. Should anyone have a fully functional workaround or a definitive solution, I would be deeply grateful if you could share your approach. Installed GRUB packages into the live system (/config/package-lists/live.list.chroot): grub-common grub2-common grub-pc-bin grub-efi-amd64-bin shim-signed shim-helpers-amd64-signed Best regards: Csaba
