Talk:EFI system partition
You must use the root= kernel parameter in order to boot using this method
The sentence "You must use the
root= kernel parameter in order to boot using this method" from EFI system partition#Using bind mount has been bugging me for while now. I traced its origins to Special:Diff/277007.
Are there situations where it's possible to omit the
root= parameter (not counting boot loader magic since it also passes the parameter to the kernel)?
- Technically its possible if you get systemd-auto-gpt-generator run in initramfs or you hard coded it in a custom kernel or initramfs. Of course this is unsupported.
- Marcthe12 (talk) 05:42, 12 November 2019 (UTC)
Some firmware requires esp/EFI/BOOT/BOOTX64.EFI path
Had an issue with "no bootable image found" on an HP Elitebook. It appears that someone else had a similar problem here:
The solution is to change the path from, e.g. esp/EFI/arch_grub/grubx64.efi to esp/EFI/BOOT/BOOTX64.EFI (simply by copying the efi file).
Is this worth adding to the Troubleshooting section?
- The solution should already be in all boot loader pages (GRUB#Default/fallback boot path, rEFInd#Installation with refind-install script, Syslinux#Installation on UEFI, etc.).
- The default/fallback boot path is also briefly mentioned in Arch boot process#Under UEFI and Unified Extensible Firmware Interface, though not in the context of this issue. Since the issue is not relevant to the EFI system partition page, it should not be added here. If you want to document it (in a boot-loader-agnostic way), feel free to do so in Unified Extensible Firmware Interface#Troubleshooting.
- -- nl6720 (talk) 07:55, 2 June 2020 (UTC)