@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

Posts
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RE: Cool Pi Cm5-Laptop Linux Quick Start Guide
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RE: 系统无法备份、还原
https://www.cool-pi.com/topic/247/cool-pi-4b-cm5-探索快速安装系统新方法/144?page=8
备份:
修改U盘默认配置文件extlinux/extlinux.conf原始
label Linux coolpi
kernel /Image
initrd /initrd.img修改后
label Linux coolpi
kernel /Image
initrd /initrd-backup.img -
RE: GPIO port high or low level control invalid
@YDY123 please use root user or with sudo command prefix.
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RE: how about batocera with cool pi 4b
@jack_admin said in how about batocera with cool pi 4b:
@Macs @carloshenrique I'll verify that version 38 wireless network and audio capabilities.
Support Wifi & Audio
链接: https://pan.baidu.com/s/13UmH2nb6W35Gn5aL12qyiQ 提取码: qlc9
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RE: CoolPi 4B硬件扩展二:Serial port
@AugustRobot_Zou 如果不介意开机启动阶段的一些串口输出,可以直接修改配置参数,把ttyS0当做普通串口使用。
/boot/firmware/extlinux/extlinux.conf
console=ttyS0,115200 改为 console=tty0