coolpi 4b loading from usb ssd

[大法师]

Burn system image to ssd and load from usb3 port!

百度网盘下载更新loader固件20230207

USB外接SSD硬盘，对电源适配器有要求，至少5V/3A！
好用！推荐这种方式

[大法师]

Burn system image to nvme ssd.

速度飞快！实际使用中发现这个转接模块在无操作时会自动休眠，导致系统阻塞

coolpi@coolpi:~$ lsusb 
Bus 008 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 0bda:9210 Realtek Semiconductor Corp. RTL9210
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 002: ID 1a86:8091 QinHeng Electronics USB HUB
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
coolpi@coolpi:~$

[大法师]

测试两款SSD硬盘盒，启动镜像运行正常

coolpi login: coolpi
Password: 
Welcome to Ubuntu 22.04.1 LTS (GNU/Linux 5.10.110 aarch64)

 * Documentation:  https://help.ubuntu.com
 * Management:     https://landscape.canonical.com
 * Support:        https://ubuntu.com/advantage

This system has been minimized by removing packages and content that are
not required on a system that users do not log into.

To restore this content, you can run the 'unminimize' command.

56 updates can be applied immediately.
27 of these updates are standard security updates.
To see these additional updates run: apt list --upgradable

Last login: Tue Feb  7 05:33:05 UTC 2023 on ttyS0
coolpi@coolpi:~$ df -h
Filesystem      Size  Used Avail Use% Mounted on
tmpfs           391M  6.2M  385M   2% /run
/dev/sda2       220G  6.6G  204G   4% /
tmpfs           2.0G     0  2.0G   0% /dev/shm
tmpfs           5.0M  4.0K  5.0M   1% /run/lock
/dev/sda1       300M  199M  101M  67% /boot/firmware
tmpfs           391M  116K  391M   1% /run/user/1000

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