Cool Pi Cm5-Laptop Linux Quick Start Guide
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I received the V20 mainboard and installed it. I followed these instructions including pulling, compiling and installing the latest kernel source, and the system boots fine, however it does not recognize the NVMe card.
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@george would you mind taking a look at this issue. I have not been able to find the instructions specific to the V20 board upgrade, so I may have missed something. I've pulled the notebook apart again and reseated the NVMe stick. I installed Ubuntu 24.04, but maybe I should have used 22.04?
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@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.
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@george 一开始 进入 UMS模式，用另一台电脑用 balenaEtcher 刷最新的Ubuntu镜像，中途另一台电脑故障死机，刷机失败。
之后coolpi笔记本无法进入UMS模式，用64GB USB2.0的sandisk U盘刷了最新的Ubuntu镜像后，插上coolpi笔记本后开机，能看到Ubuntu启动logo，之后就是一直黑屏状态，也无法用 Ctrl + Alt + F1（到F12） 切换到控制台模式。U盘刷Ubuntu的内核5.10版本的那个，也是最终黑屏状态。这个如何恢复？
制作启动U盘的，是用linux 的 dd命令写入img镜像文件的
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@berkaroad 你把u盘镜像插电脑重新修改下分区label，再将extlinux.conf参数匹配上
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@大法师 谢谢提醒，搞定了！
u盘的两个分区的label都改了下，extlinux下的配置文件改为第二分区的label；修改fstab文件，挂载的boot分区改为按label查找的第一分区的label。 -
M mtiqbal referenced this topic on
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@george Can the kernel from https://github.com/yanyitech/coolpi-kernel work with Armbian image?
I installed Armbian image (from Onedrive) on my Notebook-v20 and got kernel 5.10.
So I tried to upgrade the kernel. but there is no dir /boot/firmware to copy to.
and when I created /boot/firmware dir and copy /out/ to it.
I got " No space left on device"
thank in advance.
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- cm5-notebook
- cm5-notebook-v20
怎么判断笔记本是不是v20啊，
百度网盘镜像下载哪个啊
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i was trying to build the kernel, but after following the instructions i only get a blinking cursor on reboot.
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@Momo-0
Usually caused by incorrect recognition of file system partitions, pay attention to checking the cmdline.
