diff --git a/platforms/rootfs-light/Makefile b/platforms/rootfs-light/Makefile
index 815d029..529ad50 100644
--- a/platforms/rootfs-light/Makefile
+++ b/platforms/rootfs-light/Makefile
@@ -5,10 +5,10 @@ $(MAKEDIST_TARGET)-$(PLATFORM)-aarch64: \
              firefox lxdm
 
 $(MAKEDIST_TARGET)-$(PLATFORM)-i586: \
-             kernel-mamba kernel-mamba-64GB chromium sddm
+             kernel-mamba kernel-mamba-64GB firefox sddm
 
 $(MAKEDIST_TARGET)-$(PLATFORM)-x86_64: \
-             kernel-mamba-x86_64 chromium sddm
+             kernel-mamba-x86_64 firefox sddm
 
 $(MAKEDIST_TARGET)-$(PLATFORM): $(MAKEDIST_TARGET)-devel \
              lxqt-session openbox lxqt-archiver lximage-qt \
diff --git a/platforms/rootfs/Makefile b/platforms/rootfs/Makefile
index ccaafc9..3bed65f 100644
--- a/platforms/rootfs/Makefile
+++ b/platforms/rootfs/Makefile
@@ -3,13 +3,17 @@ $(MAKEDIST_TARGET)-$(PLATFORM)-kde:  desktop-base-kde bluedevil5 kwalletmanager
 $(MAKEDIST_TARGET)-$(PLATFORM)-arm: \
              kernel-mamba-arm linux-firmware midori
 
+$(MAKEDIST_TARGET)-$(PLATFORM)-aarch64: \
+             kernel-mamba-aarch64 \
+             firefox linux-firmware lxdm
+
 $(MAKEDIST_TARGET)-$(PLATFORM)-i586: \
              kernel-mamba kernel-mamba-64GB \
-             chromium linux-firmware
+             firefox linux-firmware sddm
 
 $(MAKEDIST_TARGET)-$(PLATFORM)-x86_64: \
              kernel-mamba-x86_64 \
-             chromium linux-firmware
+             firefox linux-firmware sddm
 
 $(MAKEDIST_TARGET)-$(PLATFORM): $(MAKEDIST_TARGET)-devel \
              $(MAKEDIST_TARGET)-$(PLATFORM)-kde openssh-server usbutils wireless_tools \
diff --git a/platforms/rootfs/post.inc.sh b/platforms/rootfs/post.inc.sh
index ef60add..ab92126 100644
--- a/platforms/rootfs/post.inc.sh
+++ b/platforms/rootfs/post.inc.sh
@@ -1,58 +1,17 @@
-# add fstab entries
-#cat >> $MOUNTDIR/etc/fstab << _EOF
-#/dev/mmcblk0p1	/mnt/sd0	auto	defaults,noauto	0	0
-#_EOF
-#mkdir $MOUNTDIR/mnt/{ndda1,ndda2,sd0,sda1,sda2}
-
-# disable nfs
-#chroot $MOUNTDIR chkconfig --del nfslock
-#chroot $MOUNTDIR chkconfig --del portmap
-#chroot $MOUNTDIR chkconfig --del ts-calibrate
-
-## disable random
-#chroot $MOUNTDIR chkconfig --del random
-
-## enable ftp server
-#sed -i "s|\(.*disable[[:space:]]*= \)yes|\1no|" $MOUNTDIR/etc/xinetd.d/vsftpd
-#sed -i "s|#local_enable|local_enable|" $NOUNTDIR/etc/vsftpd.conf
-#sed -i "s|#write_enable|write_enable|" $NOUNTDIR/etc/vsftpd.conf
-#sed -i "/root/d" $MOUNTDIR/etc/vsftpd/user_list
-#sed -i "/root/d" $MOUNTDIR/etc/vsftpd/chroot-list
-
-## remove alsa configuration for now
-#rm $MOUNTDIR/etc/asound.conf
-
-# remove some services
-#rm -f $MOUNTDIR/etc/rc?.d/???{iptables,acpid}
-
-## generate RPM scripts first time execution
-#make_rpm_first_time_script "\
-#chkconfig --del acpid
-#chkconfig --del alsa
-#chkconfig --del iptables
-#chkconfig --del nfslock
-#chkconfig --del portmap
-#"
-
-## configure touchscreen
-#cat > $MOUNTDIR/etc/ts-calibrate.conf << _EOF
-#TSLIB_CONFFILE=/etc/ts.conf
-#TSLIB_CONSOLEDEVICE=none
-#TSLIB_FBDEVICE=/dev/fb0
-#TSLIB_TSDEVICE=/dev/input/event0
-#TSLIB_CALIBFILE=/etc/pointercal
-#HOME=/root
-#_EOF
-
 ## configure favorites in kde menu
 #for f in /usr/share/applications/chromium.desktop /opt/kde/share/applications/kaffeine.desktop; do
 #   chroot $MOUNTDIR /opt/kde/bin/kickoffcfg --add-favorite $f
 #done
 
-# remove some documentation to save space
-for f in ChangeLog Changelog CHANGES TODO NEWS README README.txt; do
-   find $MOUNTDIR/usr/share/doc -name $f -exec rm -f {} \;
-done
+if [ -e $MOUNTDIR/etc/lxdm/lxdm.conf ]; then
+   sed -i "s|# session=.*|session=/usr/bin/startkde-x11|" $MOUNTDIR/etc/lxdm/lxdm.conf
+   sed -i "s|# autologin.*|autologin=liveuser|" $MOUNTDIR/etc/lxdm/lxdm.conf
+fi
+
+## remove some documentation to save space
+#for f in ChangeLog Changelog CHANGES TODO NEWS README README.txt; do
+#   find $MOUNTDIR/usr/share/doc -name $f -exec rm -f {} \;
+#done
 
 # disable filesystem autocheck due to a kernel bug in hannspad (blkid generated kernel crash)
 if [ "$ARCH" = "arm" ]; then