diff --git a/CHANGELOG.md b/CHANGELOG.md
index 66c98e197..e1e057b69 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,7 +2,8 @@
 All notable changes to this project will be documented in this file.
 This project uses the changelog in accordance with [keepchangelog](http://keepachangelog.com/). Please use this to write notable changes, which is not the same as git commit log...
 
-## [unreleased][unreleased]						
+## [unreleased][unreleased]		
+ - Improved 'install.sh' to install dependencies for Ubuntu 18.04 and using max number of processors during compilation (@joanbono)				
  - Modified 'install.sh' script to work in macOS and Linux + added the 'update.sh' and 'proxmark3.sh' from joanbono (@TomHarkness)	 
  - Fix 'hf emv' - some cards need to have Le=0x00, some need to not to have (@merlokk)
  - Fix 'hf legic'  enhancement of rx / tx in legic commands (@drandreas)
diff --git a/client/default_keys.dic b/client/default_keys.dic
index 3b218cdca..69272317f 100644
--- a/client/default_keys.dic
+++ b/client/default_keys.dic
@@ -2,7 +2,7 @@
 # Mifare Default Keys
 #   -- iceman fork version --
 #   -- contribute to this list, sharing is caring --
-#  
+#
 ffffffffffff,//Defaultkey(firstkeyusedbyprogramifnouserdefinedkey)
 000000000000,//Blankkey
 a0a1a2a3a4a5,//NFCForumMADkey
@@ -154,7 +154,7 @@ AAFB06045877, --EPI Envisionte# 3dprinter
 3e65e4fb65b3, --Fysiken A
 25094df6f148, --Fysiken B
 #
-# 24-7 
+# 24-7
 D21762B2DE3B,
 0E83A374B513,
 1F1FFE000000,
@@ -352,25 +352,25 @@ a56c2df9a26d,
 4a6352684677,
 bf1f4424af76,
 536653644c65,
-# 
-# Intratone Cogelec 
+#
+# Intratone Cogelec
 # Data from http://bouzdeck.com/rfid/32-cloning-a-mifare-classic-1k-tag.html
 484558414354,
-a22ae129c013, 
-49fae4e3849f, 
-38fcf33072e0, 
+a22ae129c013,
+49fae4e3849f,
+38fcf33072e0,
 8ad5517b4b18,
-509359f131b1, 
+509359f131b1,
 6c78928e1317,
-aa0720018738, 
-a6cac2886412, 
-62d0c424ed8e, 
-e64a986a5d94, 
-8fa1d601d0a2, 
-89347350bd36, 
-66d2b7dc39ef, 
-6bc1e1ae547d, 
-22729a9bd40f, 
+aa0720018738,
+a6cac2886412,
+62d0c424ed8e,
+e64a986a5d94,
+8fa1d601d0a2,
+89347350bd36,
+66d2b7dc39ef,
+6bc1e1ae547d,
+22729a9bd40f,
 #
 # Data from https://dfir.lu/blog/cloning-a-mifare-classic-1k-tag.html
 925b158f796f,
@@ -450,8 +450,8 @@ E241E8AFCBAF,
 # Data from forum post
 123F8888F322,
 050908080008,
-# 
-# Data from hoist	
+#
+# Data from hoist
 4f9f59c9c875,
 #
 # Data from pastebin
@@ -501,7 +501,7 @@ f7a39753d018,
 410b9b40b872,
 2cb1a90071c8,
 #
-# data from 
+# data from
 8697389ACA26,
 1AB23CD45EF6,
 013889343891,
@@ -579,9 +579,9 @@ de1fcbec764b
 2b7f3253fac5
 eaac88e5dc99
 ae3d65a3dad4
-a73f5dc1d333   
-a82607b01c0d  
-2910989b6880  
+a73f5dc1d333
+a82607b01c0d
+2910989b6880
 0f1c63013dba
 fbf225dc5d58
 #
@@ -595,12 +595,12 @@ fbf225dc5d58
 560f7cff2d81
 66b31e64ca4b
 9e53491f685b
-3a09911d860c  
+3a09911d860c
 8a036920ac0c
 361f69d2c462
 d9bcde7fc489
 0c03a720f208
-6018522fac02  
+6018522fac02
 #
 # Data from https://pastebin.com/4t2yFMgt
 # Mifare technische Universität Graz TUG
@@ -611,3 +611,5 @@ C01FC822C6E5
 # More keys:
 8a19d40cf2b5
 ae8587108640
+8829DA9DAF76,-- Meriton Suites Syd, Aus ;). Not sure where this came from...
+135b88a94b8b, SafLock standalone door locks.
diff --git a/install.sh b/install.sh
index 5e6f7d4bf..27e191a44 100755
--- a/install.sh
+++ b/install.sh
@@ -4,13 +4,19 @@ set -x
 function installProxmark_Linux {
   # install dependencies for Proxmark3 source code.
   sudo apt-get install p7zip git build-essential libreadline5 libreadline-dev gcc-arm-none-eabi
-  sudo apt-get install libusb-0.1-4 libusb-dev libqt4-dev libncurses5-dev perl pkg-config wget
+  sudo apt-get install libusb-0.1-4 libusb-dev libqt4-dev libncurses5-dev libcanberra-gtk-module perl pkg-config wget
   #cleaning up
   sudo apt-get install -f -y
   sudo apt-get autoremove -y
   sudo apt-get autoclean -y
   sudo apt-get clean -y
   sudo apt-get update
+
+  # Install libcanberragtk in Ubuntu 18.04
+  if [[ $(cat /etc/issue | awk '{print $2}') = *"18.04"* ]]; then 
+    apt-get install libcanberra-gtk-module
+  fi
+
 # install RDV40 - proxmark3
   git clone https://github.com/RfidResearchGroup/proxmark3.git
   (
@@ -18,7 +24,7 @@ function installProxmark_Linux {
       git reset --hard
       git clean -dfx
       make clean
-      make all
+      make -j$(nproc) all 
       # Copy blacklist rules into /etc/udev/rules.d
       # check the Makefile for details
       sudo make udev
@@ -46,7 +52,7 @@ local qt5Core=$(find /usr -name Qt5Core.pc 2>/dev/null)
         git reset --hard
         git clean -dfx
         make clean
-        make
+        make -j$(sysctl -n hw.physicalcpu)
       )
   }
 # Where is my device?
diff --git a/proxmark3.sh b/proxmark3.sh
index e5d007d78..e58749b2e 100755
--- a/proxmark3.sh
+++ b/proxmark3.sh
@@ -1,6 +1,6 @@
 #!/bin/bash
 
-function wait4wait4proxmark_Linux {
+function wait4proxmark_Linux {
 	echo >&2 "Waiting for Proxmark to appear..."
 	while [ ! -c /dev/ttyACM? -a ! -L /dev/pm3-? ]; do
 		sleep .1