diff options
Diffstat (limited to 'nixos/modules/installer/cd-dvd/iso-image.nix')
| -rw-r--r-- | nixos/modules/installer/cd-dvd/iso-image.nix | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/nixos/modules/installer/cd-dvd/iso-image.nix b/nixos/modules/installer/cd-dvd/iso-image.nix index 321a03a0f0c..c2836b5a9a1 100644 --- a/nixos/modules/installer/cd-dvd/iso-image.nix +++ b/nixos/modules/installer/cd-dvd/iso-image.nix @@ -182,6 +182,9 @@ let # Menu configuration # + # Search using a "marker file" + search --set=root --file /EFI/nixos-installer-image + insmod gfxterm insmod png set gfxpayload=keep @@ -252,6 +255,9 @@ let } '' mkdir -p $out/EFI/boot/ + # Add a marker so GRUB can find the filesystem. + touch $out/EFI/nixos-installer-image + # ALWAYS required modules. MODULES="fat iso9660 part_gpt part_msdos \ normal boot linux configfile loopback chain halt \ @@ -383,8 +389,10 @@ let ${lib.optionalString (refindBinary != null) '' # GRUB apparently cannot do "chainloader" operations on "CD". if [ "\$root" != "cd0" ]; then + # Force root to be the FAT partition + # Otherwise it breaks rEFInd's boot + search --set=root --no-floppy --fs-uuid 1234-5678 menuentry 'rEFInd' --class refind { - # \$root defaults to the drive the EFI is found on. chainloader (\$root)/EFI/boot/${refindBinary} } fi |