diff --git a/bin/basestrap.in b/bin/basestrap.in
index 358a10a..85ed6b0 100644
--- a/bin/basestrap.in
+++ b/bin/basestrap.in
@@ -19,6 +19,7 @@ LIBDIR='@libdir@'
 
 import ${LIBDIR}/util.sh
 import ${LIBDIR}/util-mount.sh
+import ${LIBDIR}/util-chroot.sh
 
 newroot=/mnt
 
diff --git a/bin/buildpkg.in b/bin/buildpkg.in
index 49a2382..744700a 100644
--- a/bin/buildpkg.in
+++ b/bin/buildpkg.in
@@ -20,6 +20,7 @@ SYSCONFDIR='@sysconfdir@'
 [[ -r ${LIBDIR}/util-msg.sh ]] && source ${LIBDIR}/util-msg.sh
 
 import ${LIBDIR}/util.sh
+import ${LIBDIR}/util-chroot.sh
 import ${LIBDIR}/util-pkg.sh
 import ${LIBDIR}/util-pkg-chroot.sh
 
diff --git a/bin/buildtree.in b/bin/buildtree.in
index abc0e25..32363a3 100644
--- a/bin/buildtree.in
+++ b/bin/buildtree.in
@@ -16,7 +16,7 @@ SYSCONFDIR='@sysconfdir@'
 
 [[ -r ${LIBDIR}/util-msg.sh ]] && source ${LIBDIR}/util-msg.sh
 import ${LIBDIR}/util.sh
-import ${LIBDIR}/util-pkgtree.sh
+import ${LIBDIR}/util-pkg-tree.sh
 
 display_settings(){
     show_version
diff --git a/bin/mkchroot.in b/bin/mkchroot.in
index 22528d3..827fe7f 100644
--- a/bin/mkchroot.in
+++ b/bin/mkchroot.in
@@ -16,6 +16,7 @@ LIBDIR='@libdir@'
 [[ -r ${LIBDIR}/util-msg.sh ]] && source ${LIBDIR}/util-msg.sh
 
 import ${LIBDIR}/util.sh
+import ${LIBDIR}/util-chroot.sh
 
 working_dir=''
 files=()
diff --git a/bin/mkchrootpkg.in b/bin/mkchrootpkg.in
index 8d1580a..279cd2c 100644
--- a/bin/mkchrootpkg.in
+++ b/bin/mkchrootpkg.in
@@ -16,6 +16,7 @@ LIBDIR='@libdir@'
 [[ -r ${LIBDIR}/util-msg.sh ]] && source ${LIBDIR}/util-msg.sh
 
 import ${LIBDIR}/util.sh
+import ${LIBDIR}/util-chroot.sh
 
 shopt -s nullglob
 
diff --git a/lib/util-chroot.sh b/lib/util-chroot.sh
index 531be8a..e45406f 100644
--- a/lib/util-chroot.sh
+++ b/lib/util-chroot.sh
@@ -8,6 +8,16 @@
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 
+copy_mirrorlist(){
+    cp -a /etc/pacman.d/mirrorlist "$1/etc/pacman.d/"
+}
+
+copy_keyring(){
+    if [[ -d /etc/pacman.d/gnupg ]] && [[ ! -d $1/etc/pacman.d/gnupg ]]; then
+        cp -a /etc/pacman.d/gnupg "$1/etc/pacman.d/"
+    fi
+}
+
 create_min_fs(){
     msg "Creating install root at %s" "$1"
     mkdir -m 0755 -p $1/var/{cache/pacman/pkg,lib/pacman,log} $1/{dev,run,etc}
@@ -15,15 +25,6 @@ create_min_fs(){
     mkdir -m 0555 -p $1/{sys,proc}
 }
 
-check_root() {
-    (( EUID == 0 )) && return
-    if type -P sudo >/dev/null; then
-        exec sudo -- "${orig_argv[@]}"
-    else
-        exec su root -c "$(printf ' %q' "${orig_argv[@]}")"
-    fi
-}
-
 is_btrfs() {
 	[[ -e "$1" && "$(stat -f -c %T "$1")" == btrfs ]]
 }
@@ -42,3 +43,26 @@ subvolume_delete_recursive() {
 
     return 0
 }
+
+# $1: chroot
+# kill_chroot_process(){
+#     # enable to have more debug info
+#     #msg "machine-id (etc): $(cat $1/etc/machine-id)"
+#     #[[ -e $1/var/lib/dbus/machine-id ]] && msg "machine-id (lib): $(cat $1/var/lib/dbus/machine-id)"
+#     #msg "running processes: "
+#     #lsof | grep $1
+#
+#     local prefix="$1" flink pid name
+#     for root_dir in /proc/*/root; do
+#         flink=$(readlink $root_dir)
+#         if [ "x$flink" != "x" ]; then
+#             if [ "x${flink:0:${#prefix}}" = "x$prefix" ]; then
+#                 # this process is in the chroot...
+#                 pid=$(basename $(dirname "$root_dir"))
+#                 name=$(ps -p $pid -o comm=)
+#                 info "Killing chroot process: %s (%s)" "$name" "$pid"
+#                 kill -9 "$pid"
+#             fi
+#         fi
+#     done
+# }
diff --git a/lib/util-iso-chroot.sh b/lib/util-iso-chroot.sh
index 704a9b9..99e8cf2 100644
--- a/lib/util-iso-chroot.sh
+++ b/lib/util-iso-chroot.sh
@@ -9,10 +9,230 @@
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 # GNU General Public License for more details.
 
+copy_overlay(){
+    if [[ -e $1 ]];then
+        msg2 "Copying [%s] ..." "${1##*/}"
+        if [[ -L $1 ]];then
+            cp -a --no-preserve=ownership $1/* $2
+        else
+            cp -LR $1/* $2
+        fi
+    fi
+}
+
+add_svc_rc(){
+    if [[ -f $1/etc/init.d/$2 ]];then
+        msg2 "Setting %s ..." "$2"
+        chroot $1 rc-update add $2 default &>/dev/null
+    fi
+}
+
+add_svc_sd(){
+    if [[ -f $1/etc/systemd/system/$2.service ]] || \
+    [[ -f $1/usr/lib/systemd/system/$2.service ]];then
+        msg2 "Setting %s ..." "$2"
+        chroot $1 systemctl enable $2 &>/dev/null
+    fi
+}
+
+set_xdm(){
+    if [[ -f $1/etc/conf.d/xdm ]];then
+        local conf='DISPLAYMANAGER="'${displaymanager}'"'
+        sed -i -e "s|^.*DISPLAYMANAGER=.*|${conf}|" $1/etc/conf.d/xdm
+    fi
+}
+
+configure_mhwd_drivers(){
+    local path=$1${mhwd_repo}/ \
+        drv_path=$1/var/lib/mhwd/db/pci/graphic_drivers
+    info "Configuring mwwd db ..."
+    if  [ -z "$(ls $path | grep catalyst-utils 2> /dev/null)" ]; then
+        msg2 "Disabling Catalyst driver"
+        mkdir -p $drv_path/catalyst/
+        touch $drv_path/catalyst/MHWDCONFIG
+    fi
+    if  [ -z "$(ls $path | grep nvidia-utils 2> /dev/null)" ]; then
+        msg2 "Disabling Nvidia driver"
+        mkdir -p $drv_path/nvidia/
+        touch $drv_path/nvidia/MHWDCONFIG
+        msg2 "Disabling Nvidia Bumblebee driver"
+        mkdir -p $drv_path/hybrid-intel-nvidia-bumblebee/
+        touch $drv_path/hybrid-intel-nvidia-bumblebee/MHWDCONFIG
+    fi
+    if  [ -z "$(ls $path | grep nvidia-304xx-utils 2> /dev/null)" ]; then
+        msg2 "Disabling Nvidia 304xx driver"
+        mkdir -p $drv_path/nvidia-304xx/
+        touch $drv_path/nvidia-304xx/MHWDCONFIG
+    fi
+    if  [ -z "$(ls $path | grep nvidia-340xx-utils 2> /dev/null)" ]; then
+        msg2 "Disabling Nvidia 340xx driver"
+        mkdir -p $drv_path/nvidia-340xx/
+        touch $drv_path/nvidia-340xx/MHWDCONFIG
+    fi
+    if  [ -z "$(ls $path | grep xf86-video-amdgpu 2> /dev/null)" ]; then
+        msg2 "Disabling AMD gpu driver"
+        mkdir -p $drv_path/xf86-video-amdgpu/
+        touch $drv_path/xf86-video-amdgpu/MHWDCONFIG
+    fi
+}
+
 configure_hosts(){
     sed -e "s|localhost.localdomain|localhost.localdomain ${hostname}|" -i $1/etc/hosts
 }
 
+configure_lsb(){
+    if [ -e $1/etc/lsb-release ] ; then
+        msg2 "Configuring lsb-release"
+        sed -i -e "s/^.*DISTRIB_RELEASE.*/DISTRIB_RELEASE=${dist_release}/" $1/etc/lsb-release
+        sed -i -e "s/^.*DISTRIB_CODENAME.*/DISTRIB_CODENAME=${dist_codename}/" $1/etc/lsb-release
+    fi
+}
+
+configure_logind(){
+    msg2 "Configuring logind ..."
+    local conf=$1/etc/$2/logind.conf
+    sed -i 's/#\(HandleSuspendKey=\)suspend/\1ignore/' "$conf"
+    sed -i 's/#\(HandleLidSwitch=\)suspend/\1ignore/' "$conf"
+    sed -i 's/#\(HandleHibernateKey=\)hibernate/\1ignore/' "$conf"
+}
+
+configure_journald(){
+    msg2 "Configuring journald ..."
+    local conf=$1/etc/systemd/journald.conf
+    sed -i 's/#\(Storage=\)auto/\1volatile/' "$conf"
+}
+
+configure_services(){
+    info "Configuring [%s]" "${initsys}"
+    case ${initsys} in
+        'openrc')
+            for svc in ${enable_openrc[@]}; do
+                [[ $svc == "xdm" ]] && set_xdm "$1"
+                add_svc_rc "$1" "$svc"
+            done
+            for svc in ${enable_openrc_live[@]}; do
+                add_svc_rc "$1" "$svc"
+            done
+        ;;
+        'systemd')
+            for svc in ${enable_systemd[@]}; do
+                add_svc_sd "$1" "$svc"
+            done
+            for svc in ${enable_systemd_live[@]}; do
+                add_svc_sd "$1" "$svc"
+            done
+        ;;
+    esac
+    info "Done configuring [%s]" "${initsys}"
+}
+
+write_live_session_conf(){
+    local path=$1${SYSCONFDIR}
+    [[ ! -d $path ]] && mkdir -p $path
+    local conf=$path/live.conf
+    msg2 "Writing %s" "${conf##*/}"
+    echo '# live session configuration' > ${conf}
+    echo '' >> ${conf}
+    echo '# autologin' >> ${conf}
+    echo "autologin=${autologin}" >> ${conf}
+    echo '' >> ${conf}
+    echo '# login shell' >> ${conf}
+    echo "login_shell=${login_shell}" >> ${conf}
+    echo '' >> ${conf}
+    echo '# live username' >> ${conf}
+    echo "username=${username}" >> ${conf}
+    echo '' >> ${conf}
+    echo '# live password' >> ${conf}
+    echo "password=${password}" >> ${conf}
+    echo '' >> ${conf}
+    echo '# live group membership' >> ${conf}
+    echo "addgroups='${addgroups}'" >> ${conf}
+    if [[ -n ${smb_workgroup} ]];then
+        echo '' >> ${conf}
+        echo '# samba workgroup' >> ${conf}
+        echo "smb_workgroup=${smb_workgroup}" >> ${conf}
+    fi
+}
+
+configure_system(){
+    case ${initsys} in
+        'systemd')
+            configure_logind "$1" "systemd"
+            configure_journald "$1"
+
+            # Prevent some services to be started in the livecd
+            echo 'File created by manjaro-tools. See systemd-update-done.service(8).' \
+            | tee "${path}/etc/.updated" >"${path}/var/.updated"
+
+            msg2 "Disable systemd-gpt-auto-generator"
+            ln -sf /dev/null "${path}/usr/lib/systemd/system-generators/systemd-gpt-auto-generator"
+        ;;
+        'openrc')
+            configure_logind "$1" "elogind"
+#             local hn='hostname="'${hostname}'"'
+#             sed -i -e "s|^.*hostname=.*|${hn}|" $1/etc/conf.d/hostname
+        ;;
+    esac
+    echo ${hostname} > $1/etc/hostname
+}
+
+make_repo(){
+    repo-add $1${mhwd_repo}/mhwd.db.tar.gz $1${mhwd_repo}/*pkg*z
+}
+
+clean_iso_root(){
+    msg2 "Deleting isoroot [%s] ..." "${1##*/}"
+    rm -rf --one-file-system "$1"
+}
+
+clean_up_image(){
+    msg2 "Cleaning [%s]" "${1##*/}"
+
+    local path
+    if [[ ${1##*/} == 'mhwdfs' ]];then
+        path=$1/var
+        if [[ -d $path ]];then
+            find "$path" -mindepth 0 -delete &> /dev/null
+        fi
+        path=$1/etc
+        if [[ -d $path ]];then
+            find "$path" -mindepth 0 -delete &> /dev/null
+        fi
+    else
+        [[ -f "$1/etc/locale.gen.bak" ]] && mv "$1/etc/locale.gen.bak" "$1/etc/locale.gen"
+        [[ -f "$1/etc/locale.conf.bak" ]] && mv "$1/etc/locale.conf.bak" "$1/etc/locale.conf"
+        path=$1/boot
+        if [[ -d "$path" ]]; then
+            find "$path" -name 'initramfs*.img' -delete &> /dev/null
+        fi
+        path=$1/var/lib/pacman/sync
+        if [[ -d $path ]];then
+            find "$path" -type f -delete &> /dev/null
+        fi
+        path=$1/var/cache/pacman/pkg
+        if [[ -d $path ]]; then
+            find "$path" -type f -delete &> /dev/null
+        fi
+        path=$1/var/log
+        if [[ -d $path ]]; then
+            find "$path" -type f -delete &> /dev/null
+        fi
+        path=$1/var/tmp
+        if [[ -d $path ]];then
+            find "$path" -mindepth 1 -delete &> /dev/null
+        fi
+        path=$1/tmp
+        if [[ -d $path ]];then
+            find "$path" -mindepth 1 -delete &> /dev/null
+        fi
+    fi
+	find "$1" -name *.pacnew -name *.pacsave -name *.pacorig -delete
+	file=$1/boot/grub/grub.cfg
+        if [[ -f "$file" ]]; then
+            rm $file
+        fi
+}
+
 copy_from_cache(){
     local list="${tmp_dir}"/mhwd-cache.list
     chroot-run \
@@ -57,3 +277,90 @@ chroot_clean(){
     exec 9>&-
     rm -rf --one-file-system "$1"
 }
+
+prepare_initcpio(){
+    msg2 "Copying initcpio ..."
+    cp /etc/initcpio/hooks/miso* $1/etc/initcpio/hooks
+    cp /etc/initcpio/install/miso* $1/etc/initcpio/install
+    cp /etc/initcpio/miso_shutdown $1/etc/initcpio
+}
+
+prepare_initramfs(){
+    cp ${DATADIR}/mkinitcpio.conf $1/etc/mkinitcpio-${iso_name}.conf
+    local _kernver=$(cat $1/usr/lib/modules/*/version)
+    if [[ -n ${gpgkey} ]]; then
+        su ${OWNER} -c "gpg --export ${gpgkey} >${MT_USERCONFDIR}/gpgkey"
+        exec 17<>${MT_USERCONFDIR}/gpgkey
+    fi
+    MISO_GNUPG_FD=${gpgkey:+17} chroot-run $1 \
+        /usr/bin/mkinitcpio -k ${_kernver} \
+        -c /etc/mkinitcpio-${iso_name}.conf \
+        -g /boot/initramfs.img
+
+    if [[ -n ${gpgkey} ]]; then
+        exec 17<&-
+    fi
+    if [[ -f ${MT_USERCONFDIR}/gpgkey ]]; then
+        rm ${MT_USERCONFDIR}/gpgkey
+    fi
+}
+
+prepare_boot_extras(){
+    cp $1/boot/intel-ucode.img $2/intel_ucode.img
+    cp $1/usr/share/licenses/intel-ucode/LICENSE $2/intel_ucode.LICENSE
+    cp $1/boot/memtest86+/memtest.bin $2/memtest
+    cp $1/usr/share/licenses/common/GPL2/license.txt $2/memtest.COPYING
+}
+
+prepare_grub(){
+    local platform=i386-pc img='core.img' grub=$3/boot/grub efi=$3/efi/boot \
+        lib=$1/usr/lib/grub prefix=/boot/grub theme=$2/usr/share/grub data=$1/usr/share/grub
+
+    prepare_dir ${grub}/${platform}
+
+    cp ${theme}/cfg/*.cfg ${grub}
+
+    cp ${lib}/${platform}/* ${grub}/${platform}
+
+    msg2 "Building %s ..." "${img}"
+
+    grub-mkimage -d ${grub}/${platform} -o ${grub}/${platform}/${img} -O ${platform} -p ${prefix} biosdisk iso9660
+
+    cat ${grub}/${platform}/cdboot.img ${grub}/${platform}/${img} > ${grub}/${platform}/eltorito.img
+
+    case ${target_arch} in
+        'i686')
+            platform=i386-efi
+            img=bootia32.efi
+        ;;
+        'x86_64')
+            platform=x86_64-efi
+            img=bootx64.efi
+        ;;
+    esac
+
+    prepare_dir ${efi}
+    prepare_dir ${grub}/${platform}
+
+    cp ${lib}/${platform}/* ${grub}/${platform}
+
+    msg2 "Building %s ..." "${img}"
+
+    grub-mkimage -d ${grub}/${platform} -o ${efi}/${img} -O ${platform} -p ${prefix} iso9660
+
+    prepare_dir ${grub}/themes
+    cp -r ${theme}/themes/${iso_name}-live ${grub}/themes/
+    cp ${data}/unicode.pf2 ${grub}
+    cp -r ${theme}/{locales,tz} ${grub}
+
+    local size=4M mnt="${mnt_dir}/efiboot" efi_img="$3/efi.img"
+    msg2 "Creating fat image of %s ..." "${size}"
+    truncate -s ${size} "${efi_img}"
+    mkfs.fat -n MISO_EFI "${efi_img}" &>/dev/null
+    prepare_dir "${mnt}"
+    mount_img "${efi_img}" "${mnt}"
+    prepare_dir ${mnt}/efi/boot
+    msg2 "Building %s ..." "${img}"
+    grub-mkimage -d ${grub}/${platform} -o ${mnt}/efi/boot/${img} -O ${platform} -p ${prefix} iso9660
+    umount_img "${mnt}"
+}
diff --git a/lib/util-iso.sh b/lib/util-iso.sh
index 72ad012..14500cf 100644
--- a/lib/util-iso.sh
+++ b/lib/util-iso.sh
@@ -9,8 +9,7 @@
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 
-import ${LIBDIR}/util-iso-image.sh
-import ${LIBDIR}/util-iso-boot.sh
+import ${LIBDIR}/util-iso-chroot.sh
 import ${LIBDIR}/util-yaml.sh
 
 error_function() {
@@ -68,6 +67,40 @@ trap_exit() {
     kill "-$sig" "$$"
 }
 
+configure_thus(){
+    msg2 "Configuring Thus ..."
+    source "$1/etc/mkinitcpio.d/${kernel}.preset"
+    local conf="$1/etc/thus.conf"
+    echo "[distribution]" > "$conf"
+    echo "DISTRIBUTION_NAME = \"${dist_name} Linux\"" >> "$conf"
+    echo "DISTRIBUTION_VERSION = \"${dist_release}\"" >> "$conf"
+    echo "SHORT_NAME = \"${dist_name}\"" >> "$conf"
+    echo "[install]" >> "$conf"
+    echo "LIVE_MEDIA_SOURCE = \"/run/miso/bootmnt/${iso_name}/${target_arch}/rootfs.sfs\"" >> "$conf"
+    echo "LIVE_MEDIA_DESKTOP = \"/run/miso/bootmnt/${iso_name}/${target_arch}/desktopfs.sfs\"" >> "$conf"
+    echo "LIVE_MEDIA_TYPE = \"squashfs\"" >> "$conf"
+    echo "LIVE_USER_NAME = \"${username}\"" >> "$conf"
+    echo "KERNEL = \"${kernel}\"" >> "$conf"
+    echo "VMLINUZ = \"$(echo ${ALL_kver} | sed s'|/boot/||')\"" >> "$conf"
+    echo "INITRAMFS = \"$(echo ${default_image} | sed s'|/boot/||')\"" >> "$conf"
+    echo "FALLBACK = \"$(echo ${fallback_image} | sed s'|/boot/||')\"" >> "$conf"
+
+    if [[ -f $1/usr/share/applications/thus.desktop && -f $1/usr/bin/kdesu ]];then
+        sed -i -e 's|sudo|kdesu|g' $1/usr/share/applications/thus.desktop
+    fi
+}
+
+configure_live_image(){
+    msg "Configuring [livefs]"
+    configure_hosts "$1"
+    configure_system "$1"
+    configure_services "$1"
+    configure_calamares "$1"
+    [[ ${edition} == "sonar" ]] && configure_thus "$1"
+    write_live_session_conf "$1"
+    msg "Done configuring [livefs]"
+}
+
 make_sig () {
     msg2 "Creating signature file..."
     cd "$1"
diff --git a/lib/util-pkgtree.sh b/lib/util-pkg-tree.sh
similarity index 100%
rename from lib/util-pkgtree.sh
rename to lib/util-pkg-tree.sh
diff --git a/lib/util-pkg.sh b/lib/util-pkg.sh
index 39b5ff4..89a633c 100644
--- a/lib/util-pkg.sh
+++ b/lib/util-pkg.sh
@@ -9,6 +9,15 @@
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
 
+in_array() {
+    local needle=$1; shift
+    local item
+    for item in "$@"; do
+        [[ $item = $needle ]] && return 0 # Found
+    done
+    return 1 # Not Found
+}
+
 # $1: sofile
 # $2: soarch
 process_sofile() {
diff --git a/lib/util.sh b/lib/util.sh
index 8c04053..2cf6e8b 100644
--- a/lib/util.sh
+++ b/lib/util.sh
@@ -110,15 +110,6 @@ eval_build_list(){
     esac"
 }
 
-in_array() {
-    local needle=$1; shift
-    local item
-    for item in "$@"; do
-        [[ $item = $needle ]] && return 0 # Found
-    done
-    return 1 # Not Found
-}
-
 get_timer(){
     echo $(date +%s)
 }
@@ -132,16 +123,6 @@ show_elapsed_time(){
     info "Time %s: %s minutes" "$1" "$(elapsed_time $2)"
 }
 
-copy_mirrorlist(){
-    cp -a /etc/pacman.d/mirrorlist "$1/etc/pacman.d/"
-}
-
-copy_keyring(){
-    if [[ -d /etc/pacman.d/gnupg ]] && [[ ! -d $1/etc/pacman.d/gnupg ]]; then
-        cp -a /etc/pacman.d/gnupg "$1/etc/pacman.d/"
-    fi
-}
-
 load_vars() {
     local var
 
@@ -663,13 +644,6 @@ show_config(){
     fi
 }
 
-create_min_fs(){
-    msg "Creating install root at %s" "$1"
-    mkdir -m 0755 -p $1/var/{cache/pacman/pkg,lib/pacman,log} $1/{dev,run,etc}
-    mkdir -m 1777 -p $1/tmp
-    mkdir -m 0555 -p $1/{sys,proc}
-}
-
 is_valid_init(){
     case $1 in
         'openrc'|'systemd') return 0 ;;
@@ -716,45 +690,3 @@ check_root() {
         exec su root -c "$(printf ' %q' "${orig_argv[@]}")"
     fi
 }
-
-is_btrfs() {
-	[[ -e "$1" && "$(stat -f -c %T "$1")" == btrfs ]]
-}
-
-subvolume_delete_recursive() {
-    local subvol
-
-    is_btrfs "$1" || return 0
-
-    while IFS= read -d $'\0' -r subvol; do
-        if ! btrfs subvolume delete "$subvol" &>/dev/null; then
-            error "Unable to delete subvolume %s" "$subvol"
-            return 1
-        fi
-    done < <(find "$1" -xdev -depth -inum 256 -print0)
-
-    return 0
-}
-
-# $1: chroot
-# kill_chroot_process(){
-#     # enable to have more debug info
-#     #msg "machine-id (etc): $(cat $1/etc/machine-id)"
-#     #[[ -e $1/var/lib/dbus/machine-id ]] && msg "machine-id (lib): $(cat $1/var/lib/dbus/machine-id)"
-#     #msg "running processes: "
-#     #lsof | grep $1
-#
-#     local prefix="$1" flink pid name
-#     for root_dir in /proc/*/root; do
-#         flink=$(readlink $root_dir)
-#         if [ "x$flink" != "x" ]; then
-#             if [ "x${flink:0:${#prefix}}" = "x$prefix" ]; then
-#                 # this process is in the chroot...
-#                 pid=$(basename $(dirname "$root_dir"))
-#                 name=$(ps -p $pid -o comm=)
-#                 info "Killing chroot process: %s (%s)" "$name" "$pid"
-#                 kill -9 "$pid"
-#             fi
-#         fi
-#     done
-# }