From ab684ca04977f46e7016f0a54eff76de589e2fab Mon Sep 17 00:00:00 2001
From: longpanda <support@iventoy.com>
Date: Fri, 9 Oct 2026 10:04:53 +0800
Subject: [PATCH] Improve ISO partition auto mount for different Linux distros.

---
 .../ventoy/hook/arch/ventoy-uauto-hook.sh     |  3 +++
 .../hook/blackPanther/ventoy-uauto-hook.sh    | 16 ++++++++++++
 .../ventoy/hook/deepin/ventoy-uauto-exec.sh   | 10 ++++++++
 .../ventoy/hook/deepin/ventoy-uauto-hook.sh   | 25 +++++++++++++++++++
 .../ventoy/hook/default/ventoy-uauto-hook.sh  | 16 ++++++++++++
 .../ventoy/hook/gobo/ventoy-uauto-hook.sh     | 16 ++++++++++++
 .../hook/hyperbola/ventoy-uauto-exec.sh       |  9 +++++++
 .../hook/hyperbola/ventoy-uauto-hook.sh       | 19 ++++++++++++++
 .../ventoy/hook/kaos/ventoy-uauto-exec.sh     |  9 +++++++
 .../ventoy/hook/kaos/ventoy-uauto-hook.sh     | 25 +++++++++++++++++++
 .../hook/openEuler/ventoy-uauto-hook.sh       | 16 ++++++++++++
 .../ventoy/hook/rhel7/ventoy-uauto-hook.sh    |  5 ++++
 .../ventoy/hook/suse/ventoy-uauto-hook.sh     | 16 ++++++++++++
 IMG/cpio/ventoy/ventoy_chain.sh               |  5 +++-
 14 files changed, 189 insertions(+), 1 deletion(-)
 create mode 100644 IMG/cpio/ventoy/hook/blackPanther/ventoy-uauto-hook.sh
 create mode 100644 IMG/cpio/ventoy/hook/deepin/ventoy-uauto-exec.sh
 create mode 100644 IMG/cpio/ventoy/hook/deepin/ventoy-uauto-hook.sh
 create mode 100644 IMG/cpio/ventoy/hook/default/ventoy-uauto-hook.sh
 create mode 100644 IMG/cpio/ventoy/hook/gobo/ventoy-uauto-hook.sh
 create mode 100644 IMG/cpio/ventoy/hook/hyperbola/ventoy-uauto-exec.sh
 create mode 100644 IMG/cpio/ventoy/hook/hyperbola/ventoy-uauto-hook.sh
 create mode 100644 IMG/cpio/ventoy/hook/kaos/ventoy-uauto-exec.sh
 create mode 100644 IMG/cpio/ventoy/hook/kaos/ventoy-uauto-hook.sh
 create mode 100644 IMG/cpio/ventoy/hook/openEuler/ventoy-uauto-hook.sh
 create mode 100644 IMG/cpio/ventoy/hook/suse/ventoy-uauto-hook.sh

diff --git a/IMG/cpio/ventoy/hook/arch/ventoy-uauto-hook.sh b/IMG/cpio/ventoy/hook/arch/ventoy-uauto-hook.sh
index 90db5bf6..8f6aeee3 100644
--- a/IMG/cpio/ventoy/hook/arch/ventoy-uauto-hook.sh
+++ b/IMG/cpio/ventoy/hook/arch/ventoy-uauto-hook.sh
@@ -10,6 +10,9 @@ vtoy_udev_auto_hook() {
     if grep -q 'break.*=.*postmount' /init; then
         vtlog "udev auto before postmount"
         sed "/break.*=.*postmount/i\\$BUSYBOX_PATH/sh $VTOY_PATH/hook/manjaro/ventoy-uauto-exec.sh"  -i /init
+    elif [ -d $VT_DRACUT_HOOKS/pre-pivot ]; then
+        vtlog "dracut distro"
+        ventoy_dracut_pivot_udev_rule
     fi
 }
 
diff --git a/IMG/cpio/ventoy/hook/blackPanther/ventoy-uauto-hook.sh b/IMG/cpio/ventoy/hook/blackPanther/ventoy-uauto-hook.sh
new file mode 100644
index 00000000..ba23d92f
--- /dev/null
+++ b/IMG/cpio/ventoy/hook/blackPanther/ventoy-uauto-hook.sh
@@ -0,0 +1,16 @@
+#!/ventoy/busybox/sh
+
+. /ventoy/hook/ventoy-hook-lib.sh
+
+PATH=$BUSYBOX_PATH:$VTOY_PATH/tool:$PATH
+
+vtlog "####### $0 $* ########"
+
+vtoy_udev_auto_hook() {
+    if [ -d $VT_DRACUT_HOOKS/pre-pivot ]; then
+        vtlog "dracut distro"
+        ventoy_dracut_pivot_udev_rule
+    fi
+}
+
+vtoy_udev_auto_hook
diff --git a/IMG/cpio/ventoy/hook/deepin/ventoy-uauto-exec.sh b/IMG/cpio/ventoy/hook/deepin/ventoy-uauto-exec.sh
new file mode 100644
index 00000000..5616dc1e
--- /dev/null
+++ b/IMG/cpio/ventoy/hook/deepin/ventoy-uauto-exec.sh
@@ -0,0 +1,10 @@
+#!/ventoy/busybox/sh
+
+. /ventoy/hook/ventoy-hook-lib.sh
+
+PATH=$BUSYBOX_PATH:$VTOY_PATH/tool:$PATH
+
+vtlog "####### $0 $* ########"
+
+ventoy_copy_udev_auto_rules
+
diff --git a/IMG/cpio/ventoy/hook/deepin/ventoy-uauto-hook.sh b/IMG/cpio/ventoy/hook/deepin/ventoy-uauto-hook.sh
new file mode 100644
index 00000000..a7d30461
--- /dev/null
+++ b/IMG/cpio/ventoy/hook/deepin/ventoy-uauto-hook.sh
@@ -0,0 +1,25 @@
+#!/ventoy/busybox/sh
+
+. /ventoy/hook/ventoy-hook-lib.sh
+
+PATH=$BUSYBOX_PATH:$VTOY_PATH/tool:$PATH
+
+vtlog "####### $0 $* ########"
+
+vtoy_udev_auto_hook() {
+    if [ -e /init ]; then
+        if $GREP -q '^mountroot$' /init; then
+            vtlog "mountroot distro"
+            sed "/^mountroot$/a\\$BUSYBOX_PATH/sh $VTOY_PATH/hook/deepin/ventoy-uauto-exec.sh"  -i /init
+            return            
+        fi
+        
+        if $GREP -q '^ *exec.*switch_root' /init; then
+            vtlog "switch_root distro"
+            sed "/^ *exec.*switch_root/i\\$BUSYBOX_PATH/sh $VTOY_PATH/hook/deepin/ventoy-uauto-exec.sh"  -i /init
+            return
+        fi        
+    fi
+}
+
+vtoy_udev_auto_hook
diff --git a/IMG/cpio/ventoy/hook/default/ventoy-uauto-hook.sh b/IMG/cpio/ventoy/hook/default/ventoy-uauto-hook.sh
new file mode 100644
index 00000000..ba23d92f
--- /dev/null
+++ b/IMG/cpio/ventoy/hook/default/ventoy-uauto-hook.sh
@@ -0,0 +1,16 @@
+#!/ventoy/busybox/sh
+
+. /ventoy/hook/ventoy-hook-lib.sh
+
+PATH=$BUSYBOX_PATH:$VTOY_PATH/tool:$PATH
+
+vtlog "####### $0 $* ########"
+
+vtoy_udev_auto_hook() {
+    if [ -d $VT_DRACUT_HOOKS/pre-pivot ]; then
+        vtlog "dracut distro"
+        ventoy_dracut_pivot_udev_rule
+    fi
+}
+
+vtoy_udev_auto_hook
diff --git a/IMG/cpio/ventoy/hook/gobo/ventoy-uauto-hook.sh b/IMG/cpio/ventoy/hook/gobo/ventoy-uauto-hook.sh
new file mode 100644
index 00000000..ba23d92f
--- /dev/null
+++ b/IMG/cpio/ventoy/hook/gobo/ventoy-uauto-hook.sh
@@ -0,0 +1,16 @@
+#!/ventoy/busybox/sh
+
+. /ventoy/hook/ventoy-hook-lib.sh
+
+PATH=$BUSYBOX_PATH:$VTOY_PATH/tool:$PATH
+
+vtlog "####### $0 $* ########"
+
+vtoy_udev_auto_hook() {
+    if [ -d $VT_DRACUT_HOOKS/pre-pivot ]; then
+        vtlog "dracut distro"
+        ventoy_dracut_pivot_udev_rule
+    fi
+}
+
+vtoy_udev_auto_hook
diff --git a/IMG/cpio/ventoy/hook/hyperbola/ventoy-uauto-exec.sh b/IMG/cpio/ventoy/hook/hyperbola/ventoy-uauto-exec.sh
new file mode 100644
index 00000000..aef9a3b2
--- /dev/null
+++ b/IMG/cpio/ventoy/hook/hyperbola/ventoy-uauto-exec.sh
@@ -0,0 +1,9 @@
+#!/ventoy/busybox/sh
+
+. /ventoy/hook/ventoy-hook-lib.sh
+
+PATH=$BUSYBOX_PATH:$VTOY_PATH/tool:$PATH
+
+vtlog "####### $0 $* ########"
+
+ventoy_copy_udev_auto_rules
diff --git a/IMG/cpio/ventoy/hook/hyperbola/ventoy-uauto-hook.sh b/IMG/cpio/ventoy/hook/hyperbola/ventoy-uauto-hook.sh
new file mode 100644
index 00000000..e7948bae
--- /dev/null
+++ b/IMG/cpio/ventoy/hook/hyperbola/ventoy-uauto-hook.sh
@@ -0,0 +1,19 @@
+#!/ventoy/busybox/sh
+
+. /ventoy/hook/ventoy-hook-lib.sh
+
+PATH=$BUSYBOX_PATH:$VTOY_PATH/tool:$PATH
+
+vtlog "####### $0 $* ########"
+
+vtoy_udev_auto_hook() {
+    if grep -q 'break.*=.*postmount' /init; then
+        vtlog "udev auto before postmount"
+        sed "/break.*=.*postmount/i\\$BUSYBOX_PATH/sh $VTOY_PATH/hook/hyperbola/ventoy-uauto-exec.sh"  -i /init
+    elif [ -d $VT_DRACUT_HOOKS/pre-pivot ]; then
+        vtlog "dracut distro"
+        ventoy_dracut_pivot_udev_rule
+    fi
+}
+
+vtoy_udev_auto_hook
diff --git a/IMG/cpio/ventoy/hook/kaos/ventoy-uauto-exec.sh b/IMG/cpio/ventoy/hook/kaos/ventoy-uauto-exec.sh
new file mode 100644
index 00000000..0e87794c
--- /dev/null
+++ b/IMG/cpio/ventoy/hook/kaos/ventoy-uauto-exec.sh
@@ -0,0 +1,9 @@
+#!/ventoy/busybox/sh
+
+. /ventoy/hook/ventoy-hook-lib.sh
+
+PATH=$BUSYBOX_PATH:$VTOY_PATH/tool:$PATH
+
+vtlog "####### $0 $* ########"
+
+ventoy_copy_udev_auto_rules
\ No newline at end of file
diff --git a/IMG/cpio/ventoy/hook/kaos/ventoy-uauto-hook.sh b/IMG/cpio/ventoy/hook/kaos/ventoy-uauto-hook.sh
new file mode 100644
index 00000000..68b8e481
--- /dev/null
+++ b/IMG/cpio/ventoy/hook/kaos/ventoy-uauto-hook.sh
@@ -0,0 +1,25 @@
+#!/ventoy/busybox/sh
+
+. /ventoy/hook/ventoy-hook-lib.sh
+
+PATH=$BUSYBOX_PATH:$VTOY_PATH/tool:$PATH
+
+vtlog "####### $0 $* ########"
+
+vtoy_udev_auto_hook() {
+    if [ -e /init ]; then
+        if $GREP -q '^mountroot$' /init; then
+            vtlog "mountroot distro"
+            sed "/^mountroot$/a\\$BUSYBOX_PATH/sh $VTOY_PATH/hook/kaos/ventoy-uauto-exec.sh"  -i /init
+            return            
+        fi
+        
+        if $GREP -q '^ *exec.*switch_root' /init; then
+            vtlog "switch_root distro"
+            sed "/^ *exec.*switch_root/i\\$BUSYBOX_PATH/sh $VTOY_PATH/hook/kaos/ventoy-uauto-exec.sh"  -i /init
+            return
+        fi        
+    fi
+}
+
+vtoy_udev_auto_hook
diff --git a/IMG/cpio/ventoy/hook/openEuler/ventoy-uauto-hook.sh b/IMG/cpio/ventoy/hook/openEuler/ventoy-uauto-hook.sh
new file mode 100644
index 00000000..ba23d92f
--- /dev/null
+++ b/IMG/cpio/ventoy/hook/openEuler/ventoy-uauto-hook.sh
@@ -0,0 +1,16 @@
+#!/ventoy/busybox/sh
+
+. /ventoy/hook/ventoy-hook-lib.sh
+
+PATH=$BUSYBOX_PATH:$VTOY_PATH/tool:$PATH
+
+vtlog "####### $0 $* ########"
+
+vtoy_udev_auto_hook() {
+    if [ -d $VT_DRACUT_HOOKS/pre-pivot ]; then
+        vtlog "dracut distro"
+        ventoy_dracut_pivot_udev_rule
+    fi
+}
+
+vtoy_udev_auto_hook
diff --git a/IMG/cpio/ventoy/hook/rhel7/ventoy-uauto-hook.sh b/IMG/cpio/ventoy/hook/rhel7/ventoy-uauto-hook.sh
index 093b5e9b..9af798c7 100644
--- a/IMG/cpio/ventoy/hook/rhel7/ventoy-uauto-hook.sh
+++ b/IMG/cpio/ventoy/hook/rhel7/ventoy-uauto-hook.sh
@@ -17,6 +17,11 @@ vtoy_udev_auto_hook() {
             fi
         fi
     fi
+
+    if [ -d $VT_DRACUT_HOOKS/pre-pivot ]; then
+        vtlog "dracut distro"
+        ventoy_dracut_pivot_udev_rule
+    fi
 }
 
 vtoy_udev_auto_hook
diff --git a/IMG/cpio/ventoy/hook/suse/ventoy-uauto-hook.sh b/IMG/cpio/ventoy/hook/suse/ventoy-uauto-hook.sh
new file mode 100644
index 00000000..ba23d92f
--- /dev/null
+++ b/IMG/cpio/ventoy/hook/suse/ventoy-uauto-hook.sh
@@ -0,0 +1,16 @@
+#!/ventoy/busybox/sh
+
+. /ventoy/hook/ventoy-hook-lib.sh
+
+PATH=$BUSYBOX_PATH:$VTOY_PATH/tool:$PATH
+
+vtlog "####### $0 $* ########"
+
+vtoy_udev_auto_hook() {
+    if [ -d $VT_DRACUT_HOOKS/pre-pivot ]; then
+        vtlog "dracut distro"
+        ventoy_dracut_pivot_udev_rule
+    fi
+}
+
+vtoy_udev_auto_hook
diff --git a/IMG/cpio/ventoy/ventoy_chain.sh b/IMG/cpio/ventoy/ventoy_chain.sh
index fc7089b6..3c3550c4 100644
--- a/IMG/cpio/ventoy/ventoy_chain.sh
+++ b/IMG/cpio/ventoy/ventoy_chain.sh
@@ -406,7 +406,10 @@ ventoy_get_os_type() {
         fi
     fi
     
-    
+    if [ -f /scripts/casper ]; then
+        echo "debian"; return
+    fi
+
     echo "default"
 }