@george
在国内使用 Docker 拉取镜像时，经常会遇到镜像源无法访问的问题，为了解决这一问题，下面将介绍如何配置 DaoCloud 镜像源，确保在国内快速稳定的下载镜像。

通过上述步骤新安装的 Docker 一般不存在文件/etc/docker/daemon.json，没关系，我们直接使用vim /etc/docker/daemon.json进行创建并编辑，输入以下内容：

{ "registry-mirrors": [ "https://docker.m.daocloud.io" ] }

保存文件后重启 Docker 服务，新的镜像源即可生效：

systemctl daemon-reload systemctl restart docker

flatpak 更换国内仓库（上海交大）：

flatpak remote-modify flathub --url=https://mirror.sjtu.edu.cn/flathub

Flatpak is a good thing for Arm64 ,but may have some problem on CM5

As we know ubuntu on cm5 is using panfork for GPU by patched mesa.
but flatpak has their own mesa without panfork patched.

So some app (like video player or game) install from flatpak can not running with GPU. and Maybe toooo slow.

But for wechat its fine.

@wzy
已经在处理CM5-EVB和CP4的支持。

@george
Many thanks for your reply. Is there any guide about how to compile mpp/rknpu module with cool pi kernel?

And is it possible to compile cool pi kernel 6.1 with panfork?

@yfblock intel ax201
但前提是你需要编译内核，启用intel的驱动模块，并且把官方intel的固件拷贝进去就行了。

coolpi默认屏蔽了intel

在x86机器上的docker环境 ubuntu:20.04 下可以构建成功。arm 笔记本上发现最后一步不形，估计是使用的工具有x86下的二进制文件.

apt install build-essential device-tree-compiler bc python2 ./build-loader.sh cm5-notebook

@george Never mind. It just started working. No clue why, but I'll monitor it and let you know if it starts to get flaky.

How to update to 6.x kernel?
I tried to compile this
https://github.com/yanyitech/coolpi-kernel/tree/linux-6.1-stan-rkr1
Next I install kernel according to the instructions
https://forum.cool-pi.com/topic/514/cool-pi-cm5-laptop-linux-quick-start-guide

5.10 installed successfully but after install 6.1 it's does not booted

@george 👍

@george

Update GPU driver to Panfrost Update RKMPP video hardware decoding Update default language to English Install an MPV video player that supports RKMPP hardware video decoding Install Chromium browser to solve firefox network video freeze issue Install Cheese camera preview software
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@alfek Hi ,you can order it through the link :
[https://www.aliexpress.com/item/1005007117275808.html ](link url)