Hybrid ISO with correct part

Signed-off-by: Hadi Chokr <hadichokr@icloud.com>

build.sh

@@ -181,18 +181,6 @@ systemd-repart --no-pager --empty=allow --size=auto --dry-run=no --root=kde-linu
 # ISO creation using xorriso
 echo "Building ISO image from $IMG ..."
 
-# Extract partition GUIDs using sfdisk
-ESP_GUID=$(sfdisk --part-uuid "$IMG" 1)
-ROOT_GUID=$(sfdisk --part-uuid "$IMG" 2)
-
-if [ -z "$ESP_GUID" ] || [ -z "$ROOT_GUID" ]; then
-    echo "ERROR: Could not extract partition GUIDs from $IMG" >&2
-    exit 1
-fi
-
-echo "Using ESP GUID: $ESP_GUID"
-echo "Using Root GUID: $ROOT_GUID"
-
 ISO="${OUTPUT}.iso"
 
 xorriso -as mkisofs \
@@ -208,10 +196,8 @@ xorriso -as mkisofs \
     -partition_offset 16 \
     -append_partition 1 C12A7328-F81F-11D2-BA4B-00A0C93EC93B kde-linux.cache/esp.raw \
     -append_partition 2 4F68BCE3-E8CD-4DB1-96E7-FBCAF984B709 kde-linux.cache/root.raw \
-    -partition_sec_hd 64 \
+    -partition_sec_hd 63 \
     -partition_cyl_align all \
-    -gpt_partition_guid 1 "$ESP_GUID" \
-    -gpt_partition_guid 2 "$ROOT_GUID" \
     /dev/null
 
 echo "ISO created: $ISO"