Posts made by george

@zehui
The image package we released has already installed the GPU driver by default. Regarding the issue of video playback lag, it has nothing to do with the GPU driver, mainly the VPU. Our image has integrated ffmpeg hardware decoding driver, which can support local video hardware decoding. If it is a network video, due to the system's default browser using snap mode, the hardware decoder cannot be called and can only be decoded through CPU software, resulting in lower smoothness and power consumption.

@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。

@jugg
V10的笔记本有适配UOS的系统，烧录这个镜像正常启动以后更新一下V20内核就可以正常使用了。
有适配GPU和FFMPEG，NPU部分不需要重新适配，按照论坛的方法直接搭建环境就好了。

@berkaroad
可以尝试禁止IPV6,默认使用IPV4.
具体方法在cmdline增加“ipv6.disable=1”：

sudo vim /boot/firmware/extlinux/extlinux.conf

default Linux coolpi

label Linux coolpi
        kernel /Image
        initrd /initrd.img
        fdt    /rk3588-cpcm5-notebook-v20.dtb
        append root=LABEL=writable rw rootfstype=ext4 console=ttyS0,115200n81 quiet splash plymouth.ignore-serial-consoles vt.global_cursor_default=1 irqchip.gicv3_pseudo_nmi=0 net.ifnames=0 ipv6.disable=1

@berkaroad
命令行模式修改内核的cmdline即可。

@Eel
The 4K panel can only light up normally on the motherboard, but in fact, 4K will bring an increase in power consumption, which feels a bit unprofitable. I have been working hard on power consumption recently, hoping to make significant progress.

@Eel
The current structure cannot install a 4K resolution monitor. As for the battery, a new 53WH version will be released for users to replace.

@berkaroad
复制/etc/rc.local 到镜像的对应目录，否则第一次启动根目录可能会100%，导致无法正常启动。

@王猛龙
几款机器上午都上传了最新的基于6.1内核的ubuntu24.04镜像，欢迎试用，有问题可以在社区反馈，谢谢支持。

@大法师
正常这种现象是没有正确识别到SD卡的boot分区，建议SD卡格式化一次，然后再重新制作。SD卡要用比较好的质量的，拼多多上面十几块钱的不能用。

@jugg
这个要检查一下显示端口VP的配置情况。可以参考notebook的配置。