diff --git a/data_from_portwine/scripts/functions_helper b/data_from_portwine/scripts/functions_helper
index 0188d4ffdc82e7d3c92e14f82d021c595dcb9e82..d79803fa70fa17d6338e55a8fa147c6874b9cde7 100755
--- a/data_from_portwine/scripts/functions_helper
+++ b/data_from_portwine/scripts/functions_helper
@@ -205,7 +205,7 @@ var_vk_istance_layers_config_update () {
 unpack_tar_zst () {
     set -o pipefail
     unset PW_ZSTD_PORT
-    if  [[ `which zstd` ]] &>/dev/null ; then
+    if  [[ `command -v zstd` ]] &>/dev/null ; then
         tar -I zstd -xhvf "$1" -C "$2" | sszen
         [ "${PIPESTATUS[0]}" != 0 ] && print_error "File $1 unpacking error." && return 1 || return 0
     else
@@ -651,8 +651,8 @@ pw_download_libs () {
     export pw_yad_v12_3="${PW_WINELIB}/portable/bin/yad_v12_3"
     export pw_zstd="${PW_WINELIB}/portable/bin/zstd"
     export pw_7z="${PW_WINELIB}/portable/lib/p7zip/7z"
-    if [ -x "`which xterm 2>/dev/null`" ]; then
-        export SYS_XTERM=`which xterm`
+    if [ -x "`command -v xterm 2>/dev/null`" ]; then
+        export SYS_XTERM=`command -v xterm`
         export PW_XTERM="${SYS_XTERM} -geometry 159x37 -e"
     else
         export PW_XTERM="${PW_WINELIB}/runtime/files/bin/xterm -geometry 159x37 -e"
@@ -949,7 +949,7 @@ pw_create_gui_png () {
     try_remove_file "${PORT_WINE_PATH}/data/img/Setup.png"
     try_remove_file "${PORT_WINE_PATH}/data/img/launcher.png"
     try_remove_file "${PORT_WINE_PATH}/data/img/Launcher.png"
-    if [[ -x "`which wrestool 2>/dev/null`" ]] && [[ ! -f "${PORT_WINE_PATH}/data/img/${PORTPROTON_NAME}.png" ]] ; then
+    if [[ -x "`command -v wrestool 2>/dev/null`" ]] && [[ ! -f "${PORT_WINE_PATH}/data/img/${PORTPROTON_NAME}.png" ]] ; then
         try_remove_dir "${PORT_WINE_TMP_PATH}/tmp_img"
         create_new_dir "${PORT_WINE_TMP_PATH}/tmp_img"
         wrestool -x --output="${PORT_WINE_TMP_PATH}/tmp_img/" -t14 "${portwine_exe}"
@@ -964,7 +964,7 @@ pw_create_gui_png () {
         cp -f "${PORT_WINE_TMP_PATH}/tmp_img/${PORTPROTON_NAME}.png" "${PORT_WINE_PATH}/data/img/${PORTPROTON_NAME}.png"
     fi
     if [[ -z "`file "${PORT_WINE_PATH}/data/img/${PORTPROTON_NAME}.png" | grep "${PW_RESIZE_TO} x ${PW_RESIZE_TO}"`" ]] && \
-       [[ -x "`which "convert" 2>/dev/null`" ]] && [[ -f "${PORT_WINE_PATH}/data/img/${PORTPROTON_NAME}.png" ]] ; then
+       [[ -x "`command -v "convert" 2>/dev/null`" ]] && [[ -f "${PORT_WINE_PATH}/data/img/${PORTPROTON_NAME}.png" ]] ; then
         convert "${PORT_WINE_PATH}/data/img/${PORTPROTON_NAME}.png" -resize ${PW_RESIZE_TO}x${PW_RESIZE_TO} "${PORT_WINE_PATH}/data/img/${PORTPROTON_NAME}.png" 
     fi
     if [[ -z "${PW_ICON_FOR_YAD}" ]] ; then
diff --git a/data_from_portwine/scripts/runlib b/data_from_portwine/scripts/runlib
index da747723aa07e6964c41a090d4d22e3c8245e8bf..eeb2763d2f15bdc8cb31ad3f57f515dfe83f90de 100755
--- a/data_from_portwine/scripts/runlib
+++ b/data_from_portwine/scripts/runlib
@@ -19,7 +19,7 @@ if [[ $(id -u) = 0 ]] ; then
     zenity --error --text "Do not run this script as root!"
     exit 1
 fi
-if [[ "${s_install}" != "1" && ! -x "`which "zenity" 2>/dev/null`" ]] ; then
+if [[ "${s_install}" != "1" && ! -x "`command -v "zenity" 2>/dev/null`" ]] ; then
     echo "You will need to install: zenity, and restart the port."
     xdg-open "https://linux-gaming.ru/portproton/" > /dev/null 2>&1 & exit 0
 fi
@@ -227,7 +227,7 @@ start_portwine () {
             setxkbmap us,ru
         fi
     fi
-    if [[ -x "`which "gamemoderun" 2>/dev/null`" ]] && [[ "$PW_USE_GAMEMODE" = "1" ]] ; then
+    if [[ -x "`command -v "gamemoderun" 2>/dev/null`" ]] && [[ "$PW_USE_GAMEMODE" = "1" ]] ; then
         export GAMEMODERUN=1
         PW_GAMEMODERUN_SLR="gamemoderun"
         # if [[ ! -z "${PW_LD_PRELOAD}" ]]
diff --git a/data_from_portwine/scripts/start.sh b/data_from_portwine/scripts/start.sh
index 26379dda77097bc90426d11e98ffe892cf777372..eff354540d8e4ed5601caf96171ff1736b5e8008 100755
--- a/data_from_portwine/scripts/start.sh
+++ b/data_from_portwine/scripts/start.sh
@@ -123,7 +123,7 @@ portwine_start_debug () {
     echo "$PORT_WINE_PATH" >> "${PORT_WINE_PATH}/${portname}.log"
     echo "----------------------------------------------------" >> "${PORT_WINE_PATH}/${portname}.log"
     echo "Operating system" >> "${PORT_WINE_PATH}/${portname}.log"
-    lsb_release -d | sed s/Description/РћРЎ/g >> "${PORT_WINE_PATH}/${portname}.log"
+    cat /etc/os-release | grep -oP 'PRETTY_NAME="\K[^"]+' >> "${PORT_WINE_PATH}/${portname}.log"
     echo "--------------------------------------------------" >> "${PORT_WINE_PATH}/${portname}.log"
     echo "Desktop environment:" >> "${PORT_WINE_PATH}/${portname}.log"
     echo "Desktop session: ${DESKTOP_SESSION}" >> "${PORT_WINE_PATH}/${portname}.log"
@@ -142,20 +142,20 @@ portwine_start_debug () {
     echo "Graphic cards and drivers:" >> "${PORT_WINE_PATH}/${portname}.log"
     echo 'lspci -k | grep -EA3 VGA|3D|Display:' >> "${PORT_WINE_PATH}/${portname}.log"
     echo $(lspci -k | grep -EA3 'VGA|3D|Display') >> "${PORT_WINE_PATH}/${portname}.log"
-    [[ `which glxinfo` ]] && glxinfo -B >> "${PORT_WINE_PATH}/${portname}.log"
+    [[ `command -v glxinfo` ]] && glxinfo -B >> "${PORT_WINE_PATH}/${portname}.log"
     echo " " >> "${PORT_WINE_PATH}/${portname}.log"
     echo "inxi -G:" >> "${PORT_WINE_PATH}/${portname}.log"
     "${PW_WINELIB}/portable/bin/inxi" -G >> "${PORT_WINE_PATH}/${portname}.log"
     echo "----------------------------------------------" >> "${PORT_WINE_PATH}/${portname}.log"
     echo "Vulkan info device name:" >> "${PORT_WINE_PATH}/${portname}.log"
-    [[ `which vulkaninfo` ]] && vulkaninfo | grep deviceName >> "${PORT_WINE_PATH}/${portname}.log"
+    [[ `command -v vulkaninfo` ]] && vulkaninfo | grep deviceName >> "${PORT_WINE_PATH}/${portname}.log"
     "${PW_WINELIB}/portable/bin/vkcube" --c 50
     if [ $? -eq 0 ]; then
         echo "Vulkan cube test passed successfully" >> "${PORT_WINE_PATH}/${portname}.log"
     else
         echo "Vkcube test completed with error" >> "${PORT_WINE_PATH}/${portname}.log"
     fi
-    if [ ! -x "$(which gamemoderun 2>/dev/null)" ]
+    if [ ! -x "$(command -v gamemoderun 2>/dev/null)" ]
     then
         echo "---------------------------------------------" >> "${PORT_WINE_PATH}/${portname}.log"
         echo "!!!gamemod not found!!!"  >> "${PORT_WINE_PATH}/${portname}.log"
@@ -684,7 +684,7 @@ else
     for PW_DESKTOP_FILES in ${PW_ALL_DF} ; do
         PW_NAME_D_ICON="$(cat "${PORT_WINE_PATH}/${PW_DESKTOP_FILES}" | grep Icon | awk -F= '{print $2}')"
         PW_NAME_D_ICON_48="${PW_NAME_D_ICON//".png"/"_48.png"}"
-        if [[ ! -f "${PW_NAME_D_ICON_48}" ]]  && [[ -f "${PW_NAME_D_ICON}" ]] && [[ -x "`which "convert" 2>/dev/null`" ]] ; then
+        if [[ ! -f "${PW_NAME_D_ICON_48}" ]]  && [[ -f "${PW_NAME_D_ICON}" ]] && [[ -x "`command -v "convert" 2>/dev/null`" ]] ; then
             convert "${PW_NAME_D_ICON}" -resize 48x48 "${PW_NAME_D_ICON_48}" 
         fi
         PW_GENERATE_BUTTONS+="--field=   ${PW_DESKTOP_FILES//".desktop"/""}!${PW_NAME_D_ICON_48}!:FBTN%@bash -c \"run_desktop_b_click "${PW_DESKTOP_FILES//" "/В¬}"\"%"
@@ -775,7 +775,7 @@ else
     # --field="   Bethesda.net Launcher"!"$PW_GUI_ICON_PATH/bethesda.png"!"":"FBTN" '@bash -c "button_click PW_BETHESDA"'
     # --field="   ROBLOX"!"$PW_GUI_ICON_PATH/roblox.png"!"":"FBTN" '@bash -c "button_click PW_ROBLOX"'
 
-    if  [[ `which wmctrl` ]] &>/dev/null ; then
+    if  [[ `command -v wmctrl` ]] &>/dev/null ; then
         sleep 2
         while [[ $(pgrep -a yad_v12_3 | head -n 1 | awk '{print $1}' 2>/dev/null) ]] ; do
             sleep 2
diff --git a/portwine_install_script/PortProton_1.0 b/portwine_install_script/PortProton_1.0
index a12242cf60aad4f53a0638096e5aae24f4aa4696..86f42bfc72e76ca0b5b4484f57c2f55a86533300 100755
--- a/portwine_install_script/PortProton_1.0
+++ b/portwine_install_script/PortProton_1.0
@@ -35,7 +35,7 @@ export PROGS_INST=""
 export vexit=0
 ########################################################################
 for PROGS in "wget" "curl" "tar" "awk" "zenity" "cabextract" "pidof" ; do
-	if [ ! -x "$(which "${PROGS}" 2>/dev/null)" ] ; then
+	if [ ! -x "$(command -v "${PROGS}" 2>/dev/null)" ] ; then
 		PROGS_INST="${PROGS_INST} ${PROGS}" && vexit=1
 	fi
 done
@@ -62,9 +62,9 @@ elif [ -z "${PW_SET_LANG}" ] ; then
 	if [ $? -eq 1 ] ; then echo "Installation language not set!" && exit 1 ; fi
 	case $PW_SET_LANG in
 		"$RUS_LANG")
-			INFO_TEXT="Вы запустили установщик PortWINE ${portname} версии ${port_ver}. \n\nЭто некоммерческий продукт и развивается исключительно за идею и Ваши пожертвования. \nВсе права стороннего программного обеспечения принадлежат их владельцам! \nПродолжая установку, Вы автоматически соглашаетесь с данными условиями." > /dev/null 2>&1 ;;
+			INFO_TEXT="Вы запустили установщик ${portname} версии ${port_ver}. \n\nЭто некоммерческий продукт и развивается исключительно за идею и Ваши пожертвования. \nВсе права стороннего программного обеспечения принадлежат их владельцам! \nПродолжая установку, Вы автоматически соглашаетесь с данными условиями." > /dev/null 2>&1 ;;
 		"$ENG_LANG")
-			INFO_TEXT="You’ve started PortWINE ${portname} installer v.${port_ver}. \n\nIt is a non-commercial product and is developed only for the idea and with the help of your donations. \nAll third-party software rights belong to their respective owners! \nIf you continue installation, you agree to these terms." > /dev/null 2>&1 ;;
+			INFO_TEXT="You’ve started ${portname} installer v.${port_ver}. \n\nIt is a non-commercial product and is developed only for the idea and with the help of your donations. \nAll third-party software rights belong to their respective owners! \nIf you continue installation, you agree to these terms." > /dev/null 2>&1 ;;
 	esac
 	zenity --info --title "INFO" --text "$INFO_TEXT" --no-wrap 2> /dev/null
 	if [ $? -eq 1 ] ; then echo "INFO message not displayed!" && exit 1 ; fi
@@ -76,7 +76,7 @@ if [ "${PW_SILENT_INSTALL}" = "1" ] ; then
 else
 	case $PW_SET_LANG in
 		"$RUS_LANG")
-			inst1=$(zenity --title  "Установка ${portname}" --text "Выберите путь для установки (обновления) PortWINE \nили оставьте его по умолчанию." --list --radiolist --width=350 --height=220 \
+			inst1=$(zenity --title  "Установка ${portname}" --text "Выберите путь для установки (обновления) ${portname} \nили оставьте его по умолчанию." --list --radiolist --width=350 --height=220 \
 			--column="" --column "Путь:" \
 			TRUE  "${deflink}" \
 			FALSE "Другой путь..." ) 2> /dev/null
@@ -89,7 +89,7 @@ else
 					D_PATH="${D_PATH}/${portname}" ;;
 			esac ;;
 		"$ENG_LANG")
-			inst1=$(zenity --title  "Install ${portname}" --text "Choose path to install (update) PortWINE \nor leave it as default." --list --radiolist --width=350 --height=220 \
+			inst1=$(zenity --title  "Install ${portname}" --text "Choose path to install (update) ${portname} \nor leave it as default." --list --radiolist --width=350 --height=220 \
 			--column="" --column "Path:" \
 			TRUE  "${deflink}" \
 			FALSE "Other path..." ) 2> /dev/null
@@ -108,7 +108,7 @@ fi
 case $PW_SET_LANG in
 	"$RUS_LANG")
 		progress_bar() {
-			zenity --progress --title="Установка..." --text="Настройка ${portname}" --pulsate --auto-close --auto-kill --width=450 > /dev/null 2>&1
+			zenity --progress --title="Установка..." --text="Установка ${portname}" --pulsate --auto-close --auto-kill --width=450 > /dev/null 2>&1
 		} ;;
 	"$ENG_LANG")
 		progress_bar() {