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REAMDE.md: we need grub-pc-bin for bootable iso.
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On Ubuntu 22, to make ktf.iso bootable by qemu, we need grub-pc-bin.

Without it xorriso will not copy System Area: 512 bytes from file
'/usr/lib/grub/i386-pc/boot_hybrid.img'. Consequently, qemu just gets
stuck forever at boot.

Signed-off-by: Johannes <[email protected]>
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sktt committed Jan 11, 2024
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Expand Up @@ -47,7 +47,7 @@ make boot

You may need to install the following (unless you already have it):
* GRUB2 bootloader tools - `grub2-common` package (e.g. `apt install grub2-common`)
* ISO generation tools - `xorriso` and `mtools` package (e.g. `apt install xorriso mtools`)
* ISO generation tools - `xorriso`, `grub-pc-bin`, and `mtools` package (e.g. `apt install xorriso grub-pc-bin mtools`)

#### Kernel image build (for example to be used with QEMU)

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