[pve-devel] [PATCH installer] grub: install all efi binaries in fallback/default dir

[Fabian Grünbichler]

else this fails with secureboot, where the entry point must be shim and not
grub.

Signed-off-by: Fabian Grünbichler <f.gruenbichler at proxmox.com>
---
tested by using the "Hard Disk" boot option, instead of the (higher priority)
'proxmox' one when booting a freshly installed system using LVM and Secure Boot

 Proxmox/Install.pm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/Proxmox/Install.pm b/Proxmox/Install.pm
index 8825699..c99748c 100644
--- a/Proxmox/Install.pm
+++ b/Proxmox/Install.pm
@@ -605,8 +605,10 @@ sub prepare_grub_efi_boot_esp {
 	}
 	# also install fallback boot file (OVMF does not boot without)
 	mkdir("$targetdir/boot/efi/EFI/BOOT");
-	syscmd("cp $targetdir/boot/efi/EFI/proxmox/grubx64.efi $targetdir/boot/efi/EFI/BOOT/BOOTx64.EFI") == 0 ||
+	syscmd("cp $targetdir/boot/efi/EFI/proxmox/*.efi $targetdir/boot/efi/EFI/BOOT/") == 0 ||
 	    die "unable to copy efi boot loader\n";
+	syscmd("mv $targetdir/boot/efi/EFI/BOOT/shimx64.efi $targetdir/boot/efi/EFI/BOOT/BOOTx64.efi") == 0 ||
+	    die "unable to setup default efi boot loader\n";
     };
     my $err = $@;
 
-- 
2.39.2