sudo su
pacman -S dbus-glib ffmpeg4.4 libxt firejail
cd /
chown alejo:alejo opt/
cd !$
touch /usr/bin/firefox
chmod 755 /usr/bin/firefox
exit
wget --quiet $(curl -s "https://download.mozilla.org/?product=firefox-latest-ssl&os=linux64&lang=en-US"|awk -F'"' '{print $2}')
tar -xf firefox-*
rm firefox-*Edit file /usr/bin/firefox with text editor and add the following lines
#!/bin/bash
exec firejail /opt/firefox/firefox
Or install with the following command
sudo pacman -S firefox firejail sed -i 's/exec \//exec firejail \//' /usr/bin/firefox
Create and change the download directory in Firefox settings to ~/Downloads/Firefox
mkdir -p ~/Downloads/Firefox