diff --git a/boards/ouya.sh b/boards/ouya.sh
index 71752d3..608e843 100644
--- a/boards/ouya.sh
+++ b/boards/ouya.sh
@@ -82,8 +82,7 @@ rm -rf /ouya
 rm -f /ouya.sh
 EOF
 
-	sudo chmod +x $strapdir/ouya.sh
-	sudo -E chroot $strapdir /ouya.sh
+	chroot-script ouya.sh || zerr
 
 	postbuild-clean
 }
diff --git a/boards/raspberry-pi2.sh b/boards/raspberry-pi2.sh
index 6121c53..33aa9cc 100644
--- a/boards/raspberry-pi2.sh
+++ b/boards/raspberry-pi2.sh
@@ -110,8 +110,8 @@ curl pipplware.pplware.pt/pipplware/key.asc | gpg --import -
 gpg --export -a D9A264BCBAA567BB | apt-key add -
 rm -f /addkeys
 EOF
-	sudo chmod +x $strapdir/addkeys || zerr
-	sudo chroot $strapdir /addkeys  || zerr
+
+	chroot-script addkeys || zerr
 
 	postbuild-clean
 }
diff --git a/init.sh b/init.sh
index 3cc90f7..ff84326 100755
--- a/init.sh
+++ b/init.sh
@@ -34,7 +34,7 @@ fi
 
 git submodule update --init
 mkdir -p gcc
-#cd lib/libdevuansdk && git checkout next && cd -
+cd lib/libdevuansdk && git checkout next && cd -
 
 ## ===============
 ## armhf toolchain
diff --git a/lib/helpers b/lib/helpers
index 9a65c1d..2b164d2 100644
--- a/lib/helpers
+++ b/lib/helpers
@@ -137,7 +137,7 @@ proc              /proc         proc   nodev,noexec,nosuid    0    0
 /dev/mmcblk0p2    /             ext4   errors=remount-ro      0    1
 
 ## bootfs
-/dev/mmcblk0p1    /boot         vfat   noauto                 0    0
+/dev/mmcblk0p1    /boot         vfat   defaults               0    0
 EOF
 }
 
@@ -168,6 +168,6 @@ rm -f postbuild
 rm -f ${qemu_bin}
 
 EOF
-	sudo chmod +x $strapdir/postbuild || zerr
-	sudo chroot $strapdir /postbuild  || zerr
+
+	chroot-script postbuild || zerr
 }
diff --git a/lib/libdevuansdk b/lib/libdevuansdk
index cf0a59c..367bf5f 160000
--- a/lib/libdevuansdk
+++ b/lib/libdevuansdk
@@ -1 +1 @@
-Subproject commit cf0a59cbf55eb066bd679481ce191fbbf0cc5ae6
+Subproject commit 367bf5fc2e718b78705ae618db360ea543f84ba0