fix duplicate driver listing and adjust menu

lib/util-desktop.sh

@@ -12,7 +12,7 @@
 
 setup_graphics_card() {
     DIALOG " $_GCDetBody " --radiolist "\n$_UseSpaceBar\n " 0 0 12 \
-      $(mhwd -l | awk '/video-/{print $1}' |awk '$0=$0" - off"')  2> /tmp/.driver || return 0
+      $(mhwd -l | awk '/video-/{print $1}' | awk '$0=$0" - off"' | uniq)  2>/tmp/.driver || return 0
 
     if [[ $(cat /tmp/.driver) != "" ]]; then
         clear

lib/util-menu.sh

@@ -176,7 +176,7 @@ install_drivers_menu() {
     HIGHLIGHT_SUB=1
     declare -i loopmenu=1
     while ((loopmenu)); do
-        DIALOG " $_InstDrvTitle " --default-item ${HIGHLIGHT_SUB} --menu "\n$_InstDrvBody\n " 0 0 3 \
+        DIALOG " $_InstDrvTitle " --default-item ${HIGHLIGHT_SUB} --menu "\n " 0 0 3 \
           "1" "$_InstGrMenuTitle|>" \
           "2" "$_InstNWDrv" \
           "3" "$_Back" 2>${ANSWER}