Using a USB webcam (with virtualbox) Introduction Making a usb webcam work in Linux AND virtualbox is not as easy as it sounds.
Introduction These instructions were used to create the photon package. Please see the package in the src directory to see the resulting code and setup
Introduction Installing ROS on a Raspberry Pi 4 is difficult because, though the ubuntu images seem good to go, I experienced unknown problems setting up a headless install of ubuntu 18.
Steps install uvc stuff. sudo apt update sudo apt install -y libuvc-dev guvcview cheese v4l-utils # sudo apt install uvccapture uvcdynctrl try guvcview or cheese to see if you can see video output(may need to install):
Derived from here: sudo apt install -y ttf-mscorefonts-installer sudo fc-cache -f
To turn on UFW, sudo ufw allow 22 sudo ufw enable sudo ufw status sudo systemctl enable ufw sudo systemctl start ufw Specific Services SSH sudo ufw allow 22 Samba sudo ufw allow Samba syncthing sudo ufw allow syncthing sudo ufw allow syncthing-gui dnsmasq and dhclient for enabling wifi bridging in ubuntu
Derived from here: sudo apt install -y fail2ban sudo systemctl enable fail2ban sudo systemctl start fail2ban sudo systemctl status fail2ban config fail2ban for ufw
sudo apt update #update repositories sudo apt install -f #fix broken packages sudo apt upgrade -y #install any updates sudo snap remove firefox # just to check sudo apt autoremove -y #remove unused packages sudo apt clean sudo reboot 0 # to restart immediately