diff --git a/archlabs-installer b/archlabs-installer
index 73eeab6..e717518 100755
--- a/archlabs-installer
+++ b/archlabs-installer
@@ -5,7 +5,7 @@
 # Some ideas and code reworked from other resources
 # AIF, Cnichi, Calamares, Arch Wiki.. Credit where credit is due
 
-VER="2.0.41"     # installer version
+VER="2.0.42"     # installer version
 DIST="ArchLabs"  # linux distributor
 MNT="/mnt"       # install mountpoint
 ANS="/tmp/ans"   # dialog answer file
@@ -52,6 +52,7 @@ HOOKS="shutdown"  # list of additional HOOKS to add in /etc/mkinitcpio.conf
 
 LOGINRC=''        # login shell rc file, eg. .zprofile, .bash_profile, .profile
 LOGIN_WM=''       # default login session to be placed in ~/.xinitrc
+LOGIN_TYPE=''     # login manager can be: lightdm, xinit
 INSTALL_WMS=''    # space separated list of chosen wm/de
 
 UCODE=''          # cpu microcode (if any), eg. amd-ucode, intel-ucode
@@ -368,6 +369,7 @@ select_show()
 	local pkgs="${USER_PKGS//  / } ${PACKAGES//  / }"
 	[[ $BOOT_PART ]] && mnt="/$BOOTDIR"
 	[[ $INSTALL_WMS == *dwm* ]] && pkgs="dwm st dmenu $pkgs"
+	pkgs="${pkgs//  / }"
 	msg "Show Configuration" "
 
 ---------- PARTITION CONFIGURATION ------------
@@ -419,16 +421,29 @@ select_show()
 
 select_login()
 {
-	if (( WM_NUM == 1 )); then
-		LOGIN_WM="${WM_SESSIONS[$INSTALL_WMS]}"
-	else
-		dlg LOGIN_WM menu "Login Session" "$_login" $LOGIN_CHOICES || return 1
-		LOGIN_WM="${WM_SESSIONS[$LOGIN_WM]}"
+	if [[ -z $LOGIN_TYPE ]]; then
+		dlg LOGIN_TYPE menu "Login Management" "\nSelect what kind of login management to use." \
+			"xinit"   "Console login without a display manager" \
+			"lightdm" "Lightweight display manager with a gtk greeter" || return 1
 	fi
 
-	local txt="\nDo you want autologin enabled for $NEWUSER?\n\nThe following two files will be created (disable autologin by remove them):\n\n  - /home/$NEWUSER/$LOGINRC (this runs startx when logging in on tty1)\n  - /etc/systemd/system/getty@tty1.service.d/autologin.conf (this logs in $NEWUSER without a password)\n"
-	yesno "Autologin" "$txt" && AUTOLOGIN=true || AUTOLOGIN=''
-	EDIT_FILES[login]="/home/$NEWUSER/.xinitrc /home/$NEWUSER/.xprofile"
+	if [[ $LOGIN_TYPE == 'lightdm' ]]; then
+		LOGIN_PKGS="lightdm lightdm-gtk-greeter lightdm-gtk-greeter-settings accountsservice"
+		EDIT_FILES[login]="/etc/lightdm/lightdm.conf /etc/lightdm/lightdm-gtk-greeter.conf"
+		AUTOLOGIN=''
+	else
+		if (( WM_NUM == 1 )); then
+			LOGIN_WM="${WM_SESSIONS[$INSTALL_WMS]}"
+		else
+			dlg LOGIN_WM menu "Login Management" "$_login" $LOGIN_CHOICES || return 1
+			LOGIN_WM="${WM_SESSIONS[$LOGIN_WM]}"
+		fi
+
+		local txt="\nDo you want autologin enabled for $NEWUSER?\n\nIf so the following two files will be created (disable autologin by removing them):\n\n  - /home/$NEWUSER/$LOGINRC (this runs startx when logging in on tty1)\n  - /etc/systemd/system/getty@tty1.service.d/autologin.conf (this logs in $NEWUSER without a password)\n"
+		yesno "Autologin" "$txt" && AUTOLOGIN=true || AUTOLOGIN=''
+		LOGIN_PKGS="xorg-xinit"
+		EDIT_FILES[login]="/home/$NEWUSER/.xinitrc /home/$NEWUSER/.xprofile"
+	fi
 }
 
 select_config()
@@ -597,6 +612,7 @@ select_sessions()
 	done
 
 	select_login || return 1
+	[[ $WM_PKGS != *"$LOGIN_PKGS"* ]] && WM_PKGS+=" $LOGIN_PKGS"
 
 	while IFS=' ' read -r pkg; do
 		[[ $PACKAGES != *"$pkg"* ]] && PACKAGES+=" $pkg"
@@ -928,12 +944,15 @@ part_shrink()
 
 				# minimum in KiB (2^10)
 				case "$fs" in
-					ext[2-4]) min=$(dumpe2fs -h "$part" |& awk '/Block count/{count=$NF} /Block size/{size=$NF} END{print int((count * size) / 1024)}') ;;
-					ntfs) min=$(ntfsresize -f -m "$part" | awk 'NR == 2 {print int(($NF * 1000 * 1000) / 1024)}') ;;
+					ext[2-4])
+						mount "$part" $MNT >/dev/null 2>&1; sleep 0.5
+						min=$(df --output=used --block-size=KiB "$part" | awk 'NR == 2 {print int($1)}')
+						umount $MNT >/dev/null 2>&1
+					ntfs) min=$(ntfsresize -f -m "$part" | awk 'NR == 2 {print int(($NF * 1000 * 1000) / 1024)}') >/dev/null 2>&1 ;;
 				esac
 
 				# KiB -> MiB
-				mbmin=$((min / 1024))
+				mbmin=$(((min / 1024) + 200))
 				mbend=$((end / 1024))
 
 				# get new size from user
@@ -1295,7 +1314,7 @@ install_main()
 	install_boot
 	chrun "hwclock --systohc --utc" || chrun "hwclock --systohc --utc --directisa"
 	install_user
-	install_xinit
+	install_login
 	chrun "chown -Rf $NEWUSER:users /home/$NEWUSER"
 	sleep 1
 
@@ -1490,9 +1509,6 @@ install_user()
 
 install_xinit()
 {
-	SERVICE="$MNT/etc/systemd/system/getty@tty1.service.d"
-	sed -i '/printf/d' $MNT/root/.zshrc
-
 	if [[ -e $MNT/home/$NEWUSER/.xinitrc ]] && grep -q 'exec' $MNT/home/$NEWUSER/.xinitrc; then
 		sed -i "/exec/ c exec ${LOGIN_WM}" $MNT/home/$NEWUSER/.xinitrc
 	else
@@ -1516,6 +1532,32 @@ EOF
 	fi
 }
 
+install_login()
+{
+	SERVICE="$MNT/etc/systemd/system/getty@tty1.service.d"
+	sed -i '/printf/d' $MNT/root/.zshrc
+	install_${LOGIN_TYPE:-xinit}
+}
+
+install_lightdm()
+{
+	rm -rf $SERVICE
+	rm -rf $MNT/home/$NEWUSER/.{xinitrc,profile,zprofile,bash_profile}
+	chrun 'systemctl set-default graphical.target && systemctl enable lightdm.service' 2>$ERR
+	errshow 1 "systemctl set-default graphical.target && systemctl enable lightdm.service"
+	cat > $MNT/etc/lightdm/lightdm-gtk-greeter.conf << EOF
+# LightDM GTK+ Configuration
+
+[greeter]
+default-user-image=/usr/share/icons/ArchLabs-Dark/64x64/places/distributor-logo-archlabs.png
+background=/usr/share/backgrounds/archlabs/archlabs.jpg
+theme-name=Adwaita-dark
+icon-theme-name=Adwaita
+font-name=DejaVu Sans Mono 11
+position=30%,end 50%,end
+EOF
+}
+
 install_packages()
 {
 	local rmpkg=""