git clone http://chip.jfpossibilities.com/gits/pocketchip-leafpad.git
sudo apt install intltool libgtk2.0-dev
cd pocketchip-leafpad
./configure
make
sudo make install-strip

1、下载所有文件
链接：https://pan.baidu.com/s/16qNNe7W6GfXwJy0LFG-KKw?pwd=oiho
提取码：oiho

2、跳线连接GND-FEL，插电脑，装驱动 zadig-2.8.exe

https://linux-sunxi.org/FEL/USBBoot#Using_sunxi-fel_on_Windows

--来自百度网盘超级会员V5的分享

3、打开下载文件夹，输入cmd 回车

4、执行以下命令，等有空再写批处理吧……

sunxi-fel spl sunxi-spl.bin 
sunxi-fel -p write 0x4a000000 u-boot-dtb-temporary.bin 
sunxi-fel -p write 0x42000000 sunxi-spl-with-ecc-toshiba.bin
sunxi-fel -p write 0x43000000 sunxi-spl-with-ecc-hynix.bin 
sunxi-fel -p write 0x43400000 u-boot-dtb-perm.img 
sunxi-fel -p write 0x44300000 flash_bootloader_erase_nand.scr 
sunxi-fel -p write 0x44400000 bootimage_swupdate.itb 
sunxi-fel exe 0x4a000000

执行完毕，等待一段时间后chip会自动关闭
然后再去掉跳线，重新插上usb
长按chip上的小按键亮灯开机，或者是pocketchip按到开机，等一段时间，设备管理器里会出现串口，如果没有就装一下串口驱动
zadig-2.8.exe

5、装RNDIS驱动

选RNDIS那个文件夹
然后在浏览器里打开http://chip.local/或者http://10.10.10.10/
选ntc-chip_2022.02.25.swu等刷完

感谢网友@777提供的刷机图

直接从官网下载的deb安装后会出现问题，比如，hub界面打不开、无法创建证书，无法激活等问题

下载 OpenSSL 1.0

wget http://archive.ubuntu.com/ubuntu/pool/main/o/openssl1.0/libssl1.0.0_1.0.2n-1ubuntu5.10_amd64.deb

安装

sudo dpkg -i libssl1.0.0_1.0.2n-1ubuntu5.10_amd64.deb

添加 Unity3D 存储库

sudo sh -c 'echo "deb https://hub.unity3d.com/linux/repos/deb stable main" > /etc/apt/sources.list.d/unityhub.list'

添加公共签名密钥

wget -qO - https://hub.unity3d.com/linux/keys/public | sudo tee /etc/apt/trusted.gpg.d/unityhub.asc

安装 Unity Hub

sudo apt update
sudo apt install unityhub

卸载 Unity Hub

sudo apt remove unityhub

原文地址
https://dev.to/brenomfviana/installing-unity-hub-on-ubuntu-42l0

sudo apt-get install git make gcc install libx11-dev libxtst-dev
git clone https://github.com/aleh/pocketchip-batt.git
cd pocketchip-batt
sudo make install
sudo reboot
有效地提高电池指示灯
减轻了随机音频卡顿

使用的是GLTFUtility https://github.com/Siccity/GLTFUtility.git
gltf样品库 https://github.com/KhronosGroup/glTF-Sample-Models.git
我的测试模型 https://www.xuefei.net.cn/unitywebgl/WaterBottle.glb
我的webgl测试地址 https://www.xuefei.net.cn/unitywebgl/index.html
主要代码

using System.Collections;
using UnityEngine;
using Siccity.GLTFUtility;
using UnityEngine.UI;
using UnityEngine.Networking;

public class GLTFTest : MonoBehaviour
{
    public Button button;
    public GameObject loadGo = null;

    // Start is called before the first frame update
    void Start()
    {
        button.onClick.AddListener(delegate
        {
            StartCoroutine(LoadGo());
        });
    }

    private IEnumerator LoadGo()
    {
        if (loadGo != null)
        {
            DestroyImmediate(loadGo);
            Resources.UnloadUnusedAssets();
        }
        var request = UnityWebRequest.Get("https://www.xuefei.net.cn/unitywebgl/WaterBottle.glb");
        yield return request.SendWebRequest();
        if (request.result != UnityWebRequest.Result.Success)
        {
            Debug.LogError(request.error);
        }
        else
        {
            Debug.Log(request.downloadHandler.text);
            loadGo = Importer.LoadFromBytes(request.downloadHandler.data);
        }
    }
}

效果图