try using gpt part table

.github/release-nest-v3-nvidia-iso

@@ -1 +1 @@
-17
+18

build.sh

@@ -64,43 +64,38 @@ mkdir -p ./data/refind/EFI
 cp -vf "$ROOTFS_PATH/boot"/vmlinuz-"$ISO_KERNEL" "./data/refind/EFI/vmlinuz"
 cp -vf "$ROOTFS_PATH/boot"/initrd.img-"$ISO_KERNEL" "./data/refind/EFI/initrd"
 
-REFIND_SIZE=$(($(du -s -B1048576 ./data/refind | cut -f1) + 10))
-LIVE_SIZE=$(($(du -s -B1048576 $LIVE_BOOT_LIVE_PATH | cut -f1) + 10))
-ISO_SIZE=$(($REFIND_SIZE + $LIVE_SIZE))
-DD_BOOT_IMAGE="./efiboot.img"
-DD_LIVE_IMAGE="./live.img"
+EFI_BOOT_IMAGE_SIZE=$(($(du -s -B1048576 ./data/refind | cut -f1) + 10))
+EFI_BOOT_IMAGE="$LIVE_BOOT_PATH/efiboot.img"
 
-# Create Refind Image
-dd if=/dev/zero of="$DD_BOOT_IMAGE" bs=1M count=$REFIND_SIZE
-mkfs.vfat -F 32 "$DD_BOOT_IMAGE"
+# Create Refind Boot Image
+dd if=/dev/zero of="$EFI_BOOT_IMAGE" bs=1M count=$EFI_BOOT_IMAGE_SIZE
+mkfs.vfat -F 32 "$EFI_BOOT_IMAGE"
 
 for directory in $(find ./data/refind/EFI/ -type d | cut -d'/' -f4-)
 do
-    echo "creating directory $directory in $DD_BOOT_IMAGE"
-    mmd -i "$DD_BOOT_IMAGE" ::"$(echo $directory | tr '[:lower:]' '[:upper:]' | sed 's:/*$::')"
+    echo "creating directory $directory in $EFI_BOOT_IMAGE"
+    mmd -i "$EFI_BOOT_IMAGE" ::"$(echo $directory | tr '[:lower:]' '[:upper:]' | sed 's:/*$::')"
 done
     
 for file in $(find ./data/refind/EFI/ -type f)
 do
-    echo "copying file $file to $DD_BOOT_IMAGE"
-    mcopy -i "$DD_BOOT_IMAGE" $file ::"$(echo $file | cut -d'/' -f4- | tr '[:lower:]' '[:upper:]')"
+    echo "copying file $file to $EFI_BOOT_IMAGE"
+    mcopy -i "$EFI_BOOT_IMAGE" $file ::"$(echo $file | cut -d'/' -f4- | tr '[:lower:]' '[:upper:]')"
 done
 
-# Create System Image
-
+# Create ISO Image
 xorriso \
     -as mkisofs \
     -iso-level 3 \
     -V "PikaOS 4" \
-    -isohybrid-gpt-basdat \
-    -o $DD_LIVE_IMAGE \
+    -partition_offset 16 \
+    -appended_part_as_gpt \
+    -no-pad \
+    -append_partition 2 0xef "$EFI_BOOT_IMAGE" \
+    -e --interval:appended_partition_2:all:: \
+    -o "./output/$ISO_IMAGE".iso \
     "$LIVE_BOOT_DATA_PATH"
 
-# Join the 2 images into one
-mkdir -p ./output
-echo "joining images"
-cat $DD_LIVE_IMAGE $DD_BOOT_IMAGE > "./output/$ISO_IMAGE".iso
-
 # Generate an integrity sum
 touch "./output/$ISO_IMAGE".md5
 md5sum "./output/$ISO_IMAGE".iso > "./output/$ISO_IMAGE".md5

info.sh

@@ -10,6 +10,6 @@ export ISO_KERNEL="6.10.0-pikaos"
 export ISO_ARCH="#ARCH#"
 export ISO_RELEASE="4.0"
 export ISO_DESKTOP="GNOME"
-export ISO_PATCH="5"
+export ISO_PATCH="6"
 export ISO_IMAGE="$ISO_DISTNAME-$ISO_DESKTOP-$ISO_RELEASE-$ISO_ARCH-$(date '+%y.%m.%d')-$ISO_PATCH"
 export LIVE_BOOT_VOLUME_NAME="$ISO_DISTNAME-$ISO_DESKTOP-$ISO_RELEASE-$ISO_ARCH-$ISO_PATCH"