Solution 1
sudo nano /boot/config.txt
Uncomment “disable_overscan=1”
overscan_left=24
overscan_right=24
Overscan_top=10
Overscan_bottom=24
Framebuffer_width=480
Framebuffer_height=320
Sdtv_mode=2
Sdtv_aspect=2
Solution 2
sudo raspi-config
Go to: >Advanced Option > Resolution > set resolution based on your screen resolution.
reboot
Step 1: Update system
sudo apt update
sudo apt upgrade
Step 2: Download Portainer script
curl -sSL https://get.docker.com | sh
Step 3: Assign user access to Docker
sudo usermod -aG …
Remove docker using the package manager:
sudo apt-get purge docker-ce
Delete leftover images, containers, volumes etc.:
sudo rm -rf /var/lib/docker
Manually changed configuration files must be deleted manually using …
Upgrade Docker using the package manager
sudo apt-get upgrade
Step 1: Update and Upgrade
sudo apt-get update && sudo apt-get upgrade
Step 2: Download and Install Docker on Raspberry Pi
curl -fsSL https://get.docker.com -o get-docker.sh
sudo sh get-docker.sh
Step …
Power off your Raspberry Pi.Remove the SD card.Insert the SD card into your card reader on your computer.Access your SD card boot directory.Create a new …