First login keyboard configuration bugfix (armbian#2746)

* 1st login keyboard configuration bugfix

- added small bugfix which caused to select locales too broad
- switch "automated" keyboard detection for selection prompt

* Remove dpkg-reconfigure keyboard-configuration

* Remve unused variable

packages/bsp/common/usr/lib/armbian/armbian-firstlogin

@@ -95,11 +95,10 @@ set_timezone_and_locales()
 		TZDATA=$(echo ${RES} | cut -d"," -f1)
 		STATE=$(echo ${RES} | cut -d"," -f2)
 		CCODE=$(echo ${RES} | cut -d"," -f3 | xargs)
-		KEYBOARD="${CCODE,,}"
-		LOCALES=$(grep territory /usr/share/i18n/locales/* | grep "$CCODE" | cut -d ":" -f 1 | cut -d "/" -f 6 |  \
+		LOCALES=$(grep territory /usr/share/i18n/locales/* | grep _"$CCODE" | cut -d ":" -f 1 | cut -d "/" -f 6 |  \
 		xargs -I{} grep {} /usr/share/i18n/SUPPORTED | grep "\.UTF-8" | cut -d " " -f 1)
 		# UTF8 is not present everywhere so check again in case it returns empty value
-		[[ -z "$LOCALES" ]] && LOCALES=$(grep territory /usr/share/i18n/locales/* | grep "$CCODE" | cut -d ":" -f 1 | cut -d "/" -f 6 |  \
+		[[ -z "$LOCALES" ]] && LOCALES=$(grep territory /usr/share/i18n/locales/* | grep _"$CCODE" | cut -d ":" -f 1 | cut -d "/" -f 6 |  \
 		xargs -I{} grep {} /usr/share/i18n/SUPPORTED | cut -d " " -f 1)
 		echo -e "Detected timezone: \x1B[92m$TZDATA\x1B[0m"
 		echo ""
@@ -146,14 +145,6 @@ set_timezone_and_locales()
 				echo "export LANG=$LOCALES" >> /home/$RealUserName/.xsessionrc
 				echo "export LANGUAGE=$LOCALES" >> /home/$RealUserName/.xsessionrc
 
-				# adding another keyboard layout
-				if grep -q " ${CCODE,,} " /usr/share/X11/xkb/rules/base.lst ; then
-					echo -e "Adding console keyboard layout: \x1B[92m$CCODE\x1B[0m"
-					CCODE=$(cat /etc/default/keyboard | grep XKBLAYOUT | awk -F'"' '$0=$2')",$CCODE"
-					sed -i "s/XKBLAYOUT=.*/XKBLAYOUT=\"$KEYBOARD\"/" /etc/default/keyboard
-					setupcon -k --force
-				fi
-
 			fi
 		fi
 	fi