From e5417d78a3aa7c596ef4075e1b0574838ae2d828 Mon Sep 17 00:00:00 2001
From: Suikan <26223147+suikan4github@users.noreply.github.com>
Date: Thu, 8 Jul 2021 22:35:18 +0900
Subject: [PATCH] Fix the unmount fails

Trial fix.
Change the --rbinds to --make-slave.

#17
---
 script/lib/common.sh | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/script/lib/common.sh b/script/lib/common.sh
index ec076b5..b5fd1b4 100644
--- a/script/lib/common.sh
+++ b/script/lib/common.sh
@@ -296,7 +296,9 @@ function post_install() {
 
 	# And mount other directories
 	echo "...Mounting all other dirs."
-	for n in proc sys dev tmp etc/resolv.conf; do mount --rbind "/$n" "${TARGETMOUNTPOINT}/$n"; done
+	mount --make-slave "${TARGETMOUNTPOINT}"
+	mount --rbind /etc/resolv.conf "${TARGETMOUNTPOINT}"/resolv.conf
+#	for n in proc sys dev tmp etc/resolv.conf; do mount --rbind "/$n" "${TARGETMOUNTPOINT}/$n"; done
 
 	# Copy all scripts to the target /tmp for using in chroot session. 
 	echo "...Copy files in current dir to ${TARGETMOUNTPOINT}/tmp."