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| From: | Pascal Hambourg |
| Subject: | Re: Question about grub rebooting on cloned disk |
| Date: | Fri, 24 Jan 2025 01:46:31 +0100 |
| User-agent: | Mozilla Thunderbird |
On 24/01/2025 at 01:14, Mitchell Augustin wrote:
Does it happen at every boot or only the first one ? On the original machine or a different one ?First boot only, and on different host machine
If EFI boot, then I suspect this is shim fallback.The host does not have EFI boot entry for the disk so at first boot, it boots from the removable media path EFI/BOOT/BOOT{ARCH}.EFI. If shim is installed in this location, shim fallback scans EFI/*/BOOT{ARCH}.CSV and populates EFI boot entries, then triggers a reboot.
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