More fixes to install to disk

usr/local/bin/install_to_disk.sh

@@ -19,9 +19,23 @@ log_error() {
     echo "[ERROR] $*" | tee -a "$LOGFILE" >&2
 }
 
+cleanup_mounts() {
+    # Clean up any leftover mounts
+    local mount_point="${1:-/mnt/stormux_target}"
+    if [[ -d "$mount_point" ]]; then
+        sudo umount "$mount_point/boot" 2>/dev/null || true
+        sudo umount "$mount_point/proc" 2>/dev/null || true
+        sudo umount "$mount_point/sys" 2>/dev/null || true
+        sudo umount "$mount_point/dev" 2>/dev/null || true
+        sudo umount "$mount_point" 2>/dev/null || true
+        sudo rmdir "$mount_point" 2>/dev/null || true
+    fi
+}
+
 error_exit() {
     log_error "$1"
     echo "Installation failed. Log file: $LOGFILE"
+    cleanup_mounts
     restore_speech
     echo
     read -rp "Press enter to continue..."
@@ -102,6 +116,8 @@ detect_partitions() {
         part=$(echo "$line" | awk '{print $1}')
         # Remove lsblk tree characters that break mount commands
         part="${part//[├─└│]/}"
+        # Add /dev/ prefix if not present
+        [[ "$part" != /dev/* ]] && part="/dev/$part"
         fstype=$(echo "$line" | awk '{print $2}')
         label=$(echo "$line" | awk '{print $3}')
 
@@ -440,7 +456,8 @@ log "Syncing data to disk..."
 sudo sync
 
 log "Refreshing partition table..."
-sudo partprobe "$TARGET_DEVICE" 2>&1 | tee -a "$LOGFILE" || log "Warning: partprobe reported issues"
+# Use -s flag for script mode, pipe 'Fix' response for GPT expansion
+echo "Fix" | sudo partprobe -s "$TARGET_DEVICE" 2>&1 | tee -a "$LOGFILE" || log "Warning: partprobe reported issues"
 sudo udevadm settle --timeout=10 || log "Warning: udevadm settle timeout"
 sleep 2
 
@@ -461,6 +478,17 @@ log "  BIOS: ${target_partitions[bios]:-none}"
 log "  EFI: ${target_partitions[efi]:-none}"
 log "  Root: ${target_partitions[root]}"
 
+# Regenerate UUIDs and labels BEFORE mounting
+log "Regenerating partition identifiers..."
+mapfile -t uuid_mappings < <(regenerate_partition_identifiers "$TARGET_DEVICE" target_partitions)
+log "Generated ${#uuid_mappings[@]} UUID mappings"
+
+# Trigger udev to update with new UUIDs
+log "Updating system device database..."
+sudo udevadm trigger --subsystem-match=block
+sudo udevadm settle --timeout=10 || log "Warning: udevadm settle timeout"
+sleep 1
+
 # Mount root partition
 TEMP_MOUNT="/mnt/stormux_target"
 sudo mkdir -p "$TEMP_MOUNT"
@@ -472,11 +500,6 @@ fi
 
 log "Root partition mounted successfully"
 
-# Regenerate UUIDs and labels
-log "Regenerating partition identifiers..."
-mapfile -t uuid_mappings < <(regenerate_partition_identifiers "$TARGET_DEVICE" target_partitions)
-log "Generated ${#uuid_mappings[@]} UUID mappings"
-
 # Update fstab with new UUIDs
 if ! update_fstab "$TEMP_MOUNT" "${uuid_mappings[@]}"; then
     error_exit "Failed to update fstab"
@@ -501,16 +524,9 @@ if ! validate_installation "$TEMP_MOUNT"; then
     error_exit "Installation validation failed"
 fi
 
-# Unmount EFI partition if mounted
+# Clean up all mounts
-if [[ -n "${target_partitions[efi]:-}" ]] && mountpoint -q "$TEMP_MOUNT/boot"; then
+log "Unmounting filesystems..."
-    log "Unmounting EFI partition..."
+cleanup_mounts "$TEMP_MOUNT"
-    sudo umount "$TEMP_MOUNT/boot"
-fi
-
-# Unmount root partition
-log "Unmounting root partition..."
-sudo umount "$TEMP_MOUNT"
-sudo rmdir "$TEMP_MOUNT"
 
 # Restore speech
 restore_speech