Category Archives: Raspberry Pi

Setting Raspberry Pi Video Mode

Specify the following settings in /boot/config.txt: hdmi_force_hotplug=1 Tells your Pi an HDMI display is attached. hdmi_ignore_edid=0xa5000080 hdmi_group=2 hdmi_mode=16 # Forces a resolution of 1024×768 at 60Hz.

List and remove installed apt-get packages

# list all installed packages, but only show those containing the work docker $ sudo apt list –installed | grep docker # the above command shows that the docker apps’ name is actually docker-se, so uninstall that $ sudo apt-get remove docker-se