diff --git a/etherpad-docker.sh b/etherpad-docker.sh
index e78be9c..72999d1 100644
--- a/etherpad-docker.sh
+++ b/etherpad-docker.sh
@@ -45,7 +45,7 @@ fi
 DOMAIN="$(find /etc/prosody/conf.d/ -name \*.lua|awk -F'.cfg' '!/localhost/{print $1}'|xargs basename)"
 MEET_CONF="/etc/jitsi/meet/$DOMAIN-config.js"
 WS_CONF="/etc/nginx/sites-available/$DOMAIN.conf"
-PSGVER="$(apt-cache madison postgresql|awk -F'[ +]' 'NR==1{print $3}')"
+PSGVER="$(apt-cache madison postgresql|tr -d '[:blank:]'|awk -F'[|+]' 'NR==1{print $2}')"
 ETHERPAD_DB_USER="dockerpad"
 ETHERPAD_DB_NAME="etherpad"
 ETHERPAD_DB_PASS="$(tr -dc "a-zA-Z0-9#*=" < /dev/urandom | fold -w 10 | head -n1)"
@@ -56,7 +56,8 @@ if [ "$DOCKER_CE_REPO" = "stable" ]; then
     echo "Docker repository already installed"
 else
     echo "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" > /etc/apt/sources.list.d/docker-ce.list
-    wget -qO - https://download.docker.com/linux/ubuntu/gpg | apt-key add -
+    wget -qO - https://download.docker.com/linux/ubuntu/gpg | \
+    gpg --dearmor | tee /etc/apt/trusted.gpg.d/docker-gpg-key.gpg  >/dev/null
     apt -q2 update
 fi
 
diff --git a/grafana.sh b/grafana.sh
index 029a9a8..fb3910f 100644
--- a/grafana.sh
+++ b/grafana.sh
@@ -60,15 +60,16 @@ apt-get install -y gnupg2 \
 echo "
 # Setup InfluxDB Packages
 "
-wget -qO- https://repos.influxdata.com/influxdb.key | sudo apt-key add -
-echo "deb https://repos.influxdata.com/debian buster stable" | sudo tee /etc/apt/sources.list.d/influxdb.list
+curl -s https://repos.influxdata.com/influxdata-archive.key > /etc/apt/trusted.gpg.d/influxdata-archive.key
+echo "deb [signed-by=/etc/apt/trusted.gpg.d/influxdata-archive.key] https://repos.influxdata.com/debian buster stable" | sudo tee /etc/apt/sources.list.d/influxdb.list
 apt-get update && apt-get install influxdb -y
 run_service influxdb
 
 echo "
 #  Setup Grafana Packages
 "
-curl -s https://packages.grafana.com/gpg.key | sudo apt-key add -
+curl -s https://apt.grafana.com/gpg-full.key | \
+gpg --dearmor | tee /etc/apt/trusted.gpg.d/grafana-full-key.gpg  >/dev/null
 add-apt-repository "deb https://packages.grafana.com/oss/deb stable main"
 apt-get update && apt-get install grafana -y
 run_service grafana-server
@@ -76,8 +77,6 @@ run_service grafana-server
 echo "
 # Setup Telegraf Packages
 "
-wget -qO- https://repos.influxdata.com/influxdb.key | sudo apt-key add -
-echo "deb https://repos.influxdata.com/debian buster stable" | sudo tee /etc/apt/sources.list.d/influxdb.list
 apt-get update && apt-get install telegraf -y
 mv /etc/telegraf/telegraf.conf /etc/telegraf/telegraf.conf.original
 
@@ -134,7 +133,7 @@ JITSI_TELEGRAF
 
 run_service telegraf
 
-echo -n "\n# Setup videobridge  options\n"
+echo -e "\n# Setup videobridge  options\n"
 echo '
 # extra options to pass to the JVB daemon
 JVB_OPTS="--apis=rest,xmpp"' >>  /etc/jitsi/videobridge/config
diff --git a/jm-bm.sh b/jm-bm.sh
index 9fb3a9e..dc1127e 100644
--- a/jm-bm.sh
+++ b/jm-bm.sh
@@ -74,7 +74,7 @@ fi
 #Customize room title
 sed -i "s|Jitsi Meet|$APP_NAME|g" "$TITLE_FILE"
 sed -i "s| powered by the Jitsi Videobridge||g" "$TITLE_FILE"
-sed -i "/appNotInstalled/ s|{{app}}|$MOVILE_APP_NAME|" /usr/share/jitsi-meet/lang/*
+sed -i "/appNotInstalled/ s|{{app}}|$MOVILE_APP_NAME|g" /usr/share/jitsi-meet/lang/*
 
 #Custom UI changes
 if [ -f "$INT_CONF_ETC" ]; then
diff --git a/jra_nextcloud.sh b/jra_nextcloud.sh
index e21e8a8..bd8ff03 100644
--- a/jra_nextcloud.sh
+++ b/jra_nextcloud.sh
@@ -41,8 +41,8 @@ exit_if_not_installed jitsi-meet
 DISTRO_RELEASE="$(lsb_release -sc)"
 DOMAIN="$(find /etc/prosody/conf.d/ -name \*.lua|awk -F'.cfg' '!/localhost/{print $1}'|xargs basename)"
 PHP_REPO="$(apt-cache policy | awk '/http/&&/php/{print$2}' | awk -F "/" 'NR==1{print$5}')"
-PHPVER="7.4"
-PSGVER="$(apt-cache madison postgresql|awk -F'[ +]' 'NR==1{print $3}')"
+PHPVER="$(apt-cache madison php|grep -v ppa|awk -F'[:+]' 'NR==1{print $2}')"
+PSGVER="$(apt-cache madison postgresql|tr -d '[:blank:]'|awk -F'[|+]' 'NR==1{print $2}')"
 PHP_FPM_DIR="/etc/php/$PHPVER/fpm"
 PHP_INI="$PHP_FPM_DIR/php.ini"
 PHP_CONF="/etc/php/$PHPVER/fpm/pool.d/www.conf"
@@ -58,12 +58,33 @@ NC_DB_PASSWD="$(tr -dc "a-zA-Z0-9#_*=" < /dev/urandom | fold -w 14 | head -n1)"
 DIR_RECORD="$(awk  -F '"' '/RECORDING/{print$2}'  /home/jibri/finalize_recording.sh|awk 'NR==1{print$1}')"
 REDIS_CONF="/etc/redis/redis.conf"
 JITSI_MEET_PROXY="/etc/nginx/modules-enabled/60-jitsi-meet.conf"
-if [ -f $JITSI_MEET_PROXY ];then
-PREAD_PROXY=$(grep -nr "preread_server_name" $JITSI_MEET_PROXY | cut -d ":" -f1)
+if [ -f "$JITSI_MEET_PROXY" ];then
+PREAD_PROXY=$(grep -nr "preread_server_name" "$JITSI_MEET_PROXY" | cut -d ":" -f1)
 fi
 PUBLIC_IP="$(dig +short myip.opendns.com @resolver1.opendns.com)"
 ISO3166_CODE=TBD
 NL="$(printf '\n  ')"
+TMP_GPG_REPO="$(mktemp -d)"
+add_gpg_keyring() {
+apt-key adv --recv-keys --keyserver keyserver.ubuntu.com "$1"
+apt-key export "$1" | gpg --dearmour | tee "$TMP_GPG_REPO"/"$1".gpg >/dev/null
+apt-key del "$1"
+mv "$TMP_GPG_REPO"/"$1".gpg /etc/apt/trusted.gpg.d/
+}
+install_aval_package() {
+for i in $1
+  do
+     if [ -z "$(apt-cache madison $i 2>/dev/null)" ]; then
+     echo " > Package $i not available on repo."
+     else
+     echo " > Add package $i to the install list"
+     packages="$packages $i"
+     fi
+ done
+ echo "$packages"
+ apt-get -y install $packages
+ packages=""
+}
 
 while [[ "$ANS_NCD" != "yes" ]]
 do
@@ -164,15 +185,15 @@ else
     apt-get -yq2 install "$1"
 fi
 }
-add_php74() {
+add_php() {
 if [ "$PHP_REPO" = "php" ]; then
     echo "PHP $PHPVER already installed"
     apt-get -q2 update
     apt-get -yq2 dist-upgrade
 else
     echo "# Adding Ondrej PHP $PHPVER PPA Repository"
-    apt-key adv --recv-keys --keyserver keyserver.ubuntu.com E5267A6C
-    echo "deb [arch=amd64] http://ppa.launchpad.net/ondrej/php/ubuntu $DISTRO_RELEASE main" > /etc/apt/sources.list.d/php7x.list
+    add_gpg_keyring E5267A6C
+    echo "deb [arch=amd64] http://ppa.launchpad.net/ondrej/php/ubuntu $DISTRO_RELEASE main" > /etc/apt/sources.list.d/php"$PHPVER".list
     apt-get update -q2
 fi
 }
@@ -186,8 +207,8 @@ exit_ifinstalled postgresql-"$PSGVER"
 install_ifnot postgresql-"$PSGVER"
 
 # PHP 7.4
-add_php74
-apt-get install -y \
+add_php
+install_aval_package " \
             imagemagick \
             php"$PHPVER"-fpm \
             php"$PHPVER"-bcmath \
@@ -207,7 +228,8 @@ apt-get install -y \
             php"$PHPVER"-xmlrpc \
             php"$PHPVER"-zip \
             redis-server \
-            unzip
+            unzip \
+            "
 
 #System related
 install_ifnot smbclient
diff --git a/quick_jibri_installer.sh b/quick_jibri_installer.sh
index 4b3efa4..e952dee 100644
--- a/quick_jibri_installer.sh
+++ b/quick_jibri_installer.sh
@@ -108,8 +108,8 @@ echo "Add Prosody repo"
 if [ "$PROSODY_REPO" = "main" ]; then
     echo "Prosody repository already installed"
 else
-    echo "deb http://packages.prosody.im/debian $(lsb_release -sc) main" > /etc/apt/sources.list.d/prosody.list
-    wget -qO - https://prosody.im/files/prosody-debian-packages.key | apt-key add -
+    echo "deb [signed-by=/etc/apt/trusted.gpg.d/prosody-debian-packages.key] http://packages.prosody.im/debian $(lsb_release -sc) main" > /etc/apt/sources.list.d/prosody.list
+    curl -s https://prosody.im/files/prosody-debian-packages.key > /etc/apt/trusted.gpg.d/prosody-debian-packages.key
 fi
 }
 dpkg-compare() {
@@ -150,24 +150,24 @@ if ! [ "$(id -u)" = 0 ]; then
 fi
 
     printf "\nOS: %s" "$(lsb_release -sd)"
-if [ "$DIST" = "bionic" ] || \
-   [ "$DIST" = "focal" ]; then
+if [ "$DIST" = "focal" ] || \
+   [ "$DIST" = "jammy" ]; then
     printf "\nGood, this is a supported platform!"
 else
     printf "\nSorry, this platform is not supported... exiting"
     exit
 fi
-#Suggest 20.04 LTS release over 18.04 in April 2022
+#Suggest 22.04 LTS release over 20.04 in April 2024
 TODAY=$(date +%s)
-NEXT_LTS_DATE=$(date -d 2022-04-01 +%s)
+NEXT_LTS_DATE=$(date -d 2024-04-01 +%s)
 
-if [ "$DIST" = "bionic" ]; then
+if [ "$DIST" = "focal" ]; then
   if [ "$TODAY" -gt "$NEXT_LTS_DATE" ]; then
     echo "  > $(lsb_release -sc), even when it's compatible and functional.
     We suggest to use the next (LTS) release, for longer support and security reasons."
     read -n 1 -s -r -p "Press any key to continue..."$'\n'
   else
-    echo "Bionic is supported."
+    echo "Focal is supported."
   fi
 fi
 
@@ -266,8 +266,8 @@ printf "\nAdd Jitsi repo\n"
 if [ "$JITSI_REPO" = "stable" ]; then
     printf " - Jitsi stable repository already installed\n\n"
 else
-    echo 'deb http://download.jitsi.org stable/' > /etc/apt/sources.list.d/jitsi-stable.list
-    wget -qO -  https://download.jitsi.org/jitsi-key.gpg.key | apt-key add -
+    echo 'deb [signed-by=/etc/apt/trusted.gpg.d/jitsi-key.gpg.key] http://download.jitsi.org stable/' > /etc/apt/sources.list.d/jitsi-stable.list
+    curl -s https://download.jitsi.org/jitsi-key.gpg.key > /etc/apt/trusted.gpg.d/jitsi-key.gpg.key
     JITSI_REPO="stable"
 fi
 sleep .1
@@ -279,7 +279,7 @@ if [ "$LE_SSL" = yes ]; then
     printf " - We'll setup Let's Encrypt SSL certs.\n\n"
 else
     printf " - We'll let you choose later on for it."
-    printf"   Please be aware that a valid SSL cert is required for some features to work properly.\n\n"
+    printf "   Please be aware that a valid SSL cert is required for some features to work properly.\n\n"
 fi
 done
 sleep .1
@@ -341,7 +341,7 @@ apt-get -y install \
 
 if [ "$LE_SSL" = "yes" ]; then
 apt-get -y install \
-                letsencrypt
+                certbot
     if [ "$(dpkg-query -W -f='${Status}' ufw 2>/dev/null | grep -c "ok installed")" == "1"  ]; then
         echo "# Disable pre-installed ufw, more on firewall see:
     > https://github.com/switnet-ltd/quick-jibri-installer/wiki/Firewall"
@@ -412,7 +412,8 @@ if [ "$GOOGLE_ACTIVE_REPO" = "main" ]; then
     echo "Google repository already set."
 else
     echo "Installing Google Chrome Stable"
-    wget -q -O - https://dl.google.com/linux/linux_signing_key.pub | apt-key add -
+    curl -s https://dl.google.com/linux/linux_signing_key.pub | \
+    gpg --dearmor | tee /etc/apt/trusted.gpg.d/google-chrome-key.gpg  >/dev/null
     echo "deb http://dl.google.com/linux/chrome/deb/ stable main" | tee "$GOOGL_REPO"
 fi
 apt-get -q2 update
@@ -470,8 +471,6 @@ LE_RENEW_LOG="/var/log/letsencrypt/renew.log"
 MOD_LISTU="https://prosody.im/files/mod_listusers.lua"
 MOD_LIST_FILE="/usr/lib/prosody/modules/mod_listusers.lua"
 ENABLE_SA="yes"
-CERTBOT_REPO="$(apt-cache policy | awk '/certbot/{print$2}' | awk -F '/' 'NR==1{print$4}')"
-CERTBOT_REL_FILE="http://ppa.launchpad.net/certbot/certbot/ubuntu/dists/$(lsb_release -sc)/Release"
 GC_SDK_REL_FILE="http://packages.cloud.google.com/apt/dists/cloud-sdk-$(lsb_release -sc)/Release"
 MJS_RAND_TAIL="$(tr -dc "a-zA-Z0-9" < /dev/urandom | fold -w 4 | head -n1)"
 MJS_USER="jbsync_$MJS_RAND_TAIL"
@@ -686,7 +685,7 @@ INT_CONF_ETC="/etc/jitsi/meet/$DOMAIN-interface_config.js"
 ssl_wa() {
 if [ "$LE_SSL" = "yes" ]; then
   systemctl stop "$1"
-  letsencrypt certonly --standalone --renew-by-default --agree-tos --email "$5" -d "$6"
+  certbot certonly --standalone --renew-by-default --agree-tos --email "$5" -d "$6"
   sed -i "s|/etc/jitsi/meet/$3.crt|/etc/letsencrypt/live/$3/fullchain.pem|" "$4"
   sed -i "s|/etc/jitsi/meet/$3.key|/etc/letsencrypt/live/$3/privkey.pem|" "$4"
   systemctl restart "$1"
@@ -700,35 +699,6 @@ if [ "$LE_SSL" = "yes" ]; then
 fi
 }
 
-enable_letsencrypt() {
-if [ "$LE_SSL" = "yes" ]; then
-    echo '
-#--------------------------------------------------
-# Starting LetsEncrypt configuration
-#--------------------------------------------------
-'
-#Disabled 'til fixed upstream
-#bash /usr/share/jitsi-meet/scripts/install-letsencrypt-cert.sh
-
-    echo "#Set and upgrade certbot PPA if posssible..."
-    if [ "$CERTBOT_REPO" = "certbot" ]; then
-        printf "\nCertbot repository already on the system!\nChecking for updates...\n"
-        apt-get -q2 update
-        apt-get -yq2 dist-upgrade
-    elif [ "$(curl -s -o /dev/null -w "%{http_code}" "$CERTBOT_REL_FILE" )" == "200" ]; then
-        printf "\nAdding cerbot (formerly letsencrypt) PPA repository for latest updates\n"
-        echo "deb http://ppa.launchpad.net/certbot/certbot/ubuntu $DIST main" > /etc/apt/sources.list.d/certbot.list
-        apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 75BCA694
-        apt-get -q2 update
-        apt-get -yq2 dist-upgrade
-    elif [ "$(curl -s -o /dev/null -w "%{http_code}" "$CERTBOT_REL_FILE" )" == "404" ]; then
-        printf "\nCertbot PPA is not available for %s just yet, it won't be installed...\n" "$(lsb_release -sc)"
-    fi
-else
-    echo "SSL setup will be skipped."
-fi
-}
-
 check_jibri() {
 if [ "$(dpkg-query -W -f='${Status}' "jibri" 2>/dev/null | grep -c "ok installed")" == "1" ]
 then
@@ -1194,8 +1164,6 @@ if [ "$DISABLE_LOCAL_JIBRI" = "yes" ]; then
     chmod -R 770 "$DIR_RECORD"
 fi
 
-enable_letsencrypt
-
 # Fix prosody not able to read SSL Certs
 chown -R root:prosody /etc/prosody/certs/
 chmod -R 650 /etc/prosody/certs/