diff --git a/ublinux/rc.halt.pre/71-kernel b/ublinux/rc.halt.pre/71-kernel
index feb47ff..a528cc1 100755
--- a/ublinux/rc.halt.pre/71-kernel
+++ b/ublinux/rc.halt.pre/71-kernel
@@ -13,23 +13,11 @@ PATH_KERNEL="/usr/lib/modules"
 copy_newkernel_to_boot(){
 # Найти все файлы ядра и initramfs. Еслии новее по дате модификации в системе, то заменить загрузочные
     mountpoint --quiet "${PATH_BOOT}" || return 0
-    find ${PATH_KERNEL} -maxdepth 2 -name "vmlinuz-*.*.*-*" -print | while read FIND_FILE; do
+    find ${PATH_KERNEL} -maxdepth 2 \( -name "vmlinuz-*.*.*-*" -o -name "ublinux-*.*.*-*" -o -name "addon-*.*.*-*" \) -print | while read FIND_FILE; do
 	local DTIME_FIND_FILE=$(stat -c'%Y' $(readlink -e ${FIND_FILE} 2>/dev/null))
-        [[ -e ${PATH_BOOT}/${FIND_FILE##*/} ]] && local DTIME_BOOT_FILE=$(stat -c'%Y' ${PATH_BOOT}/${FIND_FILE##*/} 2>/dev/null) || local DTIME_BOOT_FILE=
+        [[ -e ${PATH_BOOT}/${FIND_FILE##*/} ]] && local DTIME_BOOT_FILE=$(stat -c'%Y' ${PATH_BOOT}/${FIND_FILE##*/} 2>/dev/null) || local DTIME_BOOT_FILE=0
         [[ ${DTIME_FIND_FILE} =~ ^[0-9]+$ && ${DTIME_BOOT_FILE} =~ ^[0-9]+$ ]] && [[ ${DTIME_FIND_FILE} -gt ${DTIME_BOOT_FILE} ]] \
-        && install -CDm400 -o root -g root $(readlink -e ${FIND_FILE}) ${PATH_BOOT}/${FIND_FILE##*/}
-    done
-    find ${PATH_KERNEL} -maxdepth 2 -name "ublinux-*.*.*-*" -print | while read FIND_FILE; do
-	local DTIME_FIND_FILE=$(stat -c'%Y' $(readlink -e ${FIND_FILE} 2>/dev/null))
-        [[ -e ${PATH_BOOT}/${FIND_FILE##*/} ]] && local DTIME_BOOT_FILE=$(stat -c'%Y' ${PATH_BOOT}/${FIND_FILE##*/} 2>/dev/null) || local DTIME_BOOT_FILE=
-        [[ ${DTIME_FIND_FILE} =~ ^[0-9]+$ && ${DTIME_BOOT_FILE} =~ ^[0-9]+$ ]] && [[ ${DTIME_FIND_FILE} -gt ${DTIME_BOOT_FILE} ]] \
-        && install -CDm400 -o root -g root $(readlink -e ${FIND_FILE}) ${PATH_BOOT}/${FIND_FILE##*/}
-    done
-    find ${PATH_KERNEL} -maxdepth 2 -name "addon-*.*.*-*" -print | while read FIND_FILE; do
-	local DTIME_FIND_FILE=$(stat -c'%Y' $(readlink -e ${FIND_FILE} 2>/dev/null))
-        [[ -e ${PATH_BOOT}/${FIND_FILE##*/} ]] && local DTIME_BOOT_FILE=$(stat -c'%Y' ${PATH_BOOT}/${FIND_FILE##*/} 2>/dev/null) || local DTIME_BOOT_FILE=
-        [[ ${DTIME_FIND_FILE} =~ ^[0-9]+$ && ${DTIME_BOOT_FILE} =~ ^[0-9]+$ ]] && [[ ${DTIME_FIND_FILE} -gt ${DTIME_BOOT_FILE} ]] \
-        && install -CDm400 -o root -g root $(readlink -e ${FIND_FILE}) ${PATH_BOOT}/${FIND_FILE##*/}
+        && cp -aL "${FIND_FILE}" "${PATH_BOOT}/" && chown root:root "${PATH_BOOT}/${FIND_FILE##*/}" && chmod 400 "${PATH_BOOT}/${FIND_FILE##*/}"
     done
 }
 
@@ -48,7 +36,7 @@ exec_prepare_menu_kernel(){
     TXT_RETURN="Return"; TXT_SELECTKERNEL="Select kernel version"
     TXT_RU_RETURN="Возврат"; TXT_RU_SELECTKERNEL="Выбрать версию ядра"
     [[ ${FILE_LANG} == "ru" ]] && TXT_RETURN=${TXT_RU_RETURN} && TXT_SELECTKERNEL=${TXT_RU_SELECTKERNEL}
-    [[ -f ${FILE_BOOTMENU_KERNEL} ]] && rm -f ${FILE_BOOTMENU_KERNEL}
+    local DATA_BOOTMENU_KERNEL=
     for VMLINUZ_FILES in ${PATH_BOOT}/vmlinuz-*; do
         [[ -f "${VMLINUZ_FILES}" ]] || continue
         [[ ${VMLINUZ_FILES} =~ .*\/vmlinuz\-([0-9]+\.[0-9]+\.[a-z0-9_]+\-[0-9]+)$ ]]
@@ -57,28 +45,32 @@ exec_prepare_menu_kernel(){
             VMLINUZ_FILE="vmlinuz-\${VMLINUZ_VER}"
             UBLINUX_FILE="ublinux-\${VMLINUZ_VER}"
             [[ -f ${PATH_BOOT}/addon-${VMLINUZ_VER} ]] && ADDON_FILE="addon-\${VMLINUZ_VER}" || ADDON_FILE=""
-            cat << EOF >> "${FILE_BOOTMENU_KERNEL}"
-    menuentry "${TXT_SELECTKERNEL}: ${VMLINUZ_VER}" --unrestricted {
-        VMLINUZ_VER="${VMLINUZ_VER}"
-        VMLINUZ_FILE="${VMLINUZ_FILE}"
-        UBLINUX_FILE="${UBLINUX_FILE}"
-        ADDON_FILE="${ADDON_FILE}"
+	    DATA_BOOTMENU_KERNEL+=\
+"    menuentry \"${TXT_SELECTKERNEL}: ${VMLINUZ_VER}\" --unrestricted {
+        VMLINUZ_VER=\"${VMLINUZ_VER}\"
+        VMLINUZ_FILE=\"${VMLINUZ_FILE}\"
+        UBLINUX_FILE=\"${UBLINUX_FILE}\"
+        ADDON_FILE=\"${ADDON_FILE}\"
         export VMLINUZ_VER
         export VMLINUZ_FILE
         export UBLINUX_FILE
         export ADDON_FILE
         configfile \${prefix}/ublinux/grub_${FILE_LANG}.cfg
     }
-EOF
+"
         fi
     done
-    cat << EOF >> "${FILE_BOOTMENU_KERNEL}"
-    if [ -f \${prefix}/ublinux/grub_${FILE_LANG}.cfg ]; then
-        menuentry "${TXT_RETURN}" --unrestricted {
+    if [[ -n ${DATA_BOOTMENU_KERNEL} ]]; then
+	DATA_BOOTMENU_KERNEL+=\
+"    if [ -f \${prefix}/ublinux/grub_${FILE_LANG}.cfg ]; then
+        menuentry \"${TXT_RETURN}\" --unrestricted {
             configfile \${prefix}/ublinux/grub_${FILE_LANG}.cfg
         }
+    fi"
+	[[ -f ${FILE_BOOTMENU_KERNEL} ]] && [[ "$(< ${FILE_BOOTMENU_KERNEL})" == "${DATA_BOOTMENU_KERNEL}" ]] || echo "${DATA_BOOTMENU_KERNEL}" > "${FILE_BOOTMENU_KERNEL}"
+    else
+        [[ -f ${FILE_BOOTMENU_KERNEL} ]] && rm -f ${FILE_BOOTMENU_KERNEL}
     fi
-EOF
 }
 
     copy_newkernel_to_boot