neilchetty

Index

1. Generating signing keys (Part 1)
2. Generating signing keys (Part 2)
3. Making signed build (recovery)
4. Making signed build (fastboot)
5. Making incremental update

Requirements

All you need is an android buildsystem (I would recommend you to use lineageos)

SebaUbuntu

Generate framework compatibility matrix from fqnames

• Download these 2 files
• Compile AOSP without fcm from stock and wait for check_vintf to error out
• Delete Python prefix from all lines (e.g. checkvintf E 06-24 00:30:22 49120 49120 check_vintf.cpp:554])
• Paste the result in fqnames.txt
• Launch the script

mvaisakh

A small Device Tree Bringup Guide

Introduction

So, you guys might be wondering, how do these "Developers" get your favourite Custom roms, such as LineageOS, Paranoid Android etc., to their own devices. Well I'm here to Guide you on how to do it, specifically on how to bringup or make your own device tree from scratch or adapting.

Gist of this Guide: This is for people with genuine interest in Android OS porting/development. After going through this guide, you should be able to do a total device tree bringup on your own.

Prerequisite: Certain requirements are to be met before you start with this amazing journey.

MrHallows

Command:

$ fastboot help

Output:

usage: fastboot [OPTION...] COMMAND...

flashing:

vegard

Getting started with Linux kernel development

Prerequisites

The Linux kernel is written in C, so you should have at least a basic understanding of C before diving into kernel work. You don't need expert level C knowledge, since you can always pick some things up underway, but it certainly helps to know the language and to have written some userspace C programs already.

It will also help to be a Linux user. If you have never used Linux before, it's probably a good idea to download a distro and get comfortable with it before you start doing kernel work.

Lastly, knowing git is not actually required, but can really help you (since you can dig through changelogs and search for information you'll need). At a minimum you should probably be able to clone the git repository to a local directory.

ajxchapman

TL;DR

• Guide from https://glitchwitch.io/blog/2018-09/windows-10-on-digitalocean/
• Download Windows ISO from https://www.microsoft.com/en-us/software-download/windows10ISO

Steps

• Create a build droplet with 4GB RAM
• Install QEMU and run the Windows 10 installation ISO

$ apt-get update && apt-get install qemu -y
$ qemu-img create -f raw windows10.img 16G

paolocarrasco

Problem

You have installed GPG, then tried to commit and suddenly you see this error message after it:

error: gpg failed to sign the data
fatal: failed to write commit object

Debug