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Setup Wireless LAN for Raspberry Pi

The following guide describes how to setup Raspberry Pi to connect to Wifi. It was tested on the following environment:

Raspberry Pi Model B
Edimax EW-7811Un USB Wifi dongle
OS: Raspbian Jessie

Here are the overview of the steps:

How to fix Processing (https://processing.org) Camera and Microphone on macOS 10.15 Catalina

This solution requires that you are a member of the Apple Developer program

Last updated on 2020_11_08

Update: In Processing alpha2 (15 September 2020) with the libraries Sound 2.2.3 and Video 2.0, Audio and Video input are still broken. The workaround below should work with that version as well, although I have not tested it.

Apple has been changing around things for developers quite a lot since 2019. This concerns (among others):

newly required permissions for apps that access the camera and microphone

Ubuntu 24.04

From the comments: "These exact instructions are not working on Ubuntu 24.04. Ubuntu has changed the naming of ZFS partitions, partition 2 and 3 are switched around, and the boot/efi folder is now different."

I don't have my dual-disk test system any longer, and so can't adjust these steps myself.

Overview

Ubuntu Desktop 20.04 supports a single ZFS boot drive out of the box. I wanted a ZFS mirror, without going through an entirely manual setup of Ubuntu as described by OpenZFS in their instructions for Ubuntu 20.04 and instructions for Ubuntu 22.04

  Dell Poweredge R720
  Nvidia Tesla P40 24GB 
  GPU pass-through via Proxmox

psu

? am using only one 1100w psu, the other 1100w is not plugged in.

	-- C definitions
	local ffi = require('ffi')
	local csym = ffi.C
	ffi.cdef[[
	/* DHCP header format */
	struct __attribute__((packed)) dhcp_msg {
	/* Header */
	uint8_t op;
	uint8_t htype;
	uint8_t hlen;

	#MicroXplorer Configuration settings - do not modify
	File.Version=6
	KeepUserPlacement=false
	Mcu.Family=STM32F1
	Mcu.IP0=NVIC
	Mcu.IP1=RCC
	Mcu.IP2=RTC
	Mcu.IP3=SYS
	Mcu.IP4=USB
	Mcu.IPNb=5

	# OpenOCD script for GD32VF103 with improved reset procedure

	# Invoke it like this.
	# for Digilent HS2
	# openocd -f interface/ftdi/digilent-hs2.cfg -c "ftdi_device_desc {Digilent USB Device}" -f gd32vf103.cfg -c "program binary.elf verify reset exit"
	# openocd -f interface/ftdi/digilent-hs2.cfg -c "ftdi_device_desc {Digilent USB Device}" -f gd32vf103.cfg -c "program binary.bin 0x08000000 verify reset exit"
	# openocd -f interface/ftdi/digilent-hs2.cfg -c "ftdi_device_desc {Digilent USB Device}" -f gd32vf103.cfg -c "init; reset run; exit"

	# for SiPEED USB-JTAG/TTL ( RV-Debugger )
	# openocd -f interface/ftdi/minimodule.cfg -c "ftdi_device_desc {Dual RS232}" -f gd32vf103.cfg -c "init; reset run; exit"

	.build_testpypi_to_oficial_pypi: &build_production_script
	- pip install virtualenv wheel
	- python -m virtualenv venv && source venv/bin/activate
	- python -m pip download --no-deps --index-url https://test.pypi.org/simple/ $PROGRAM
	- PACKAGE=$(ls -la $PROGRAM* \| awk '{ print $9 }')
	- wheel unpack $PACKAGE
	- rm $PACKAGE
	- WHEEL_FOLDER=$(ls -la \| awk '{ print $9 }' \| grep $PROGRAM)
	- mkdir $PROGRAM-$VERSION
	- mkdir $PROGRAM-$VERSION/$PROGRAM

	A warning occurred (42 apples)
	An error occurred