@emtohere
4b的机器按照这个文档操作即可。
https://wiki.cool-pi.com/en/home/quick_start

@Momo-0
Using the kernel at the following address, after compilation, headers. tar. gz will be generated, and then decompressed to the/usr directory.
https://github.com/coolpi-george/coolpi-kernel

@enok71
I don't have a direct understanding of what happened to this computer, why does it seem to have so many impurities inside.
If you need any information, please send an email to george@cool-pi.com

Introduction

The TM-CP1B is a compact industrial DTU modem for data acquisition, Modbus Gateway, and communication applications. It comes with 1 x RS485 、 1 x RS232 serial ports and 1x 10/100 Mbps Ethernet port, as well as a built-in socket to support 4G LTE、WIFI and LoRa cellular modules.

Brief introduction

• Cortex A7 + MCU + NPU 0.5 TOPS，1.6 GHz CPU
• 256MB RAM + 8GB eMMC, supports Micro SD expansion
• Ubuntu 24.04 server and Cockpit management software
• Isolate RS232 / RS485 serial port, Vrms>3.5KV
• 10M/100M adaptive Ethernet
• Built in high reliability security chip (ATSHA204A)
• Built in Mini-PCIe slot for 4G cellular module (Optional)
• Built in LoRa (410~525MHz, 850~931MHz, 126mW) (Optional)
• Built in wireless network WIFI/BT module (Optional)
• Built in RTC clock circuit
• 35mm DIN-Rail and wall mount Supported
• 9--36V wide voltage supply
• 94mm×70mm×33mm (L×W×H)
• -40°C to +85°C Operating Temperature

Interface

Specifications

Dimensions

@reukiodo
Hardware versions after V20 can support TYPEC PD charging, but it can only be used when turned on, and only supports adapter charging when turned off.

@berkaroad
Thank you very much

@traceback
从log信息看固件的分区有问题导致，先把SD卡格式化一下，然后重新制作启动盘。

@plumlis
Thank you very much for your recommendation, there are many very good applications.

• WCHAT
  https://cool-pi.com/topic/630/cm5-laptop-install-wchat?_=1727100045659

• QQ
  https://im.qq.com/linuxqq/download.html
  
  Select arm64 version, download the installation package in deb format, and then use the following command to install:

  sudo dpkg -i *.deb
  

• WPS
  The WPS official website has removed the installation package for ARM64 architecture, which can be downloaded and installed through Baidu Cloud or OneDrive.

• VSCODE
  https://code.visualstudio.com/Download#
  
  Select arm64 version, download the installation package in deb format, and then use the following command to install:

  sudo dpkg -i *.deb
  

• 向日葵
  https://sunlogin.oray.com/download/linux?type=ent
  
  Select arm64 version, download the installation package in deb format, and then use the following command to install:

  sudo dpkg -i *.deb
  

• KICAD
  Install directly using the following command :

  sudo dpkg -i kicad*
  

  

• Open the following address and download the file with the. flatpak suffix.
  https://github.com/web1n/wechat-universal-flatpak/releases
  Select the following aarch64 version
  

• Right click on the download directory and open the terminal, enter the following command to install flatpak

  sudo apt-get install flatpak

• Enter the following command to configure

  sudo flatpak remote-add --if-not-exists --system flathub https://flathub.org/repo/flathub.flatpakrepo

• Enter the following command to install WeChat

  flatpak install com.tencent.WeChat.flatpak

• Copy icon

  sudo cp /var/lib/flatpak/app/com.tencent.WeChat/current/active/export/share/        applications/com.tencent.WeChat.desktop /usr/share/applications/ 
  sudo cp -R /var/lib/flatpak/app/com.tencent.WeChat/current/active/export/share/icons/hicolor/* /usr/share/icons/hicolor/
  

• Preview

  

@mainbord
https://github.com/coolpi-george/coolpi-kernel

@jugg
暂时没有做其他版本的适配。

@Momo-0
If the firmware of Ubuntu is created on a USB drive and then inserted into a computer, can it boot up？

@Momo-0
Can the machine enter UMS mode? If it can enter UMS mode, you can first try formatting the UMS disk, and then use Ethcer to load the latest image and flash the machine.Refer to the following document.
https://cool-pi.com/topic/514/cool-pi-cm5-laptop-linux-quick-start-guide

@jugg
你是要用U盘刷机吗？最近的镜像是IMG文件，只能使用USB接口连接电脑，通过etcher刷机。

@DaiXiaoMing
麒麟的默认密码是qwer1234

@winger
First, create the image on a USB flash drive using the etcher tool, then insert it into the computer. The computer will prioritize booting from the USB flash drive. After booting, use the following command to format the EMMC

sudo mkfs.ext4 /dev/mmcblk0

@winger
找个U盘，先把镜像制作到U盘，插入电脑启动以后，使用如下命令格式化EMMC

sudo mkfs.ext4 /dev/mmcblk0

@Eel
There is currently no separate purchase link for the casing of this machine. If any part of your machine is damaged, you can send it out and I can coordinate with the factory to see if it can be shipped separately.

@jugg
gst-mpp我记得没有做适配！这个比较简单，拿到源码编译一下就好了。但是之前在ubuntu上面测试不太好用。