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    Cool pi 4B & CM5 探索快速安装系统新方法

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    • A
      AugustRobot_Zou @jack_admin
      last edited by

      @jack_admin 可以了,谢谢!确实只能USB3.0下方那个口。我之前切换过usb2.0、3.0上层端口都不行。

      E 1 Reply Last reply Reply Quote 0
      • E
        edwardzhou
        last edited by

        最近一直在用这个方法,非常太好用太方便了。

        我对上面的备份安装放在同一个U盘实现的方法,做了一些改进,通过启动菜单选择 备份 还是 安装, 比每次去改 initrd.img 要方便很多。

        步骤1. 编辑 /extlinux/extlinux.conf 如下

        menu title Select the boot mode
        TIMEOUT 60
        default Linux coolpi backup
        
        label Linux coolpi backup
        	kernel /Image
        	initrd /initrd-backup.img
        	fdt    /rk3588s-cp4.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
        
        label Linux coolpi install
        	kernel /Image
        	initrd /initrd-install.img
        	fdt    /rk3588s-cp4.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
        
        

        步骤2, 把 install 中的 initrd.img 复制过来,并改名为 initrd-install.img

        步骤3, 把 backup 中的 initrd.img 复制过来,并改名为 initrd-backup.img

        U盘查到板子上,上电启动。
        你局可以看到菜单

        Capacity: 30436.5 MB = 29.7 GB (62333952 x 512)
        ... is now current device
        Scanning usb 0:1...
        Found /extlinux/extlinux.conf
        Retrieving file: /extlinux/extlinux.conf
        reading /extlinux/extlinux.conf
        629 bytes read in 39 ms (15.6 KiB/s)
        Select the boot mode
        1:	Linux coolpi backup
        2:	Linux coolpi install
        Enter choice:
        

        输入1 或 2 回车即可,默认是1, 60秒无输入,则自动启动backup

        X 大法师大 2 Replies Last reply Reply Quote 1
        • E
          edwardzhou @AugustRobot_Zou
          last edited by

          @AugustRobot_Zou 我一直插的是USB3.0的上面的端口,能正常启动。

          J 1 Reply Last reply Reply Quote 0
          • J
            jack_admin @edwardzhou
            last edited by

            @edwardzhou said in Cool pi 4B & CM5 探索快速安装系统新方法:

            @AugustRobot_Zou 我一直插的是USB3.0的上面的端口,能正常启动。

            你的主板刷了新版本的loader

            A 1 Reply Last reply Reply Quote 0
            • X
              xingzhan2012 @edwardzhou
              last edited by

              @edwardzhou said in Cool pi 4B & CM5 探索快速安装系统新方法:

              console=ttyS0

              我没有接串口,console=ttyS0,没有跳出选择菜单

              J 1 Reply Last reply Reply Quote 0
              • J
                jack_admin @xingzhan2012
                last edited by

                @xingzhan2012 loader阶段选择是在串口上操作

                1 Reply Last reply Reply Quote 0
                • A
                  AugustRobot_Zou @jack_admin
                  last edited by

                  @jack_admin 我有个疑问,我用SD卡部署的系统,做好安装盘。然后能在EMMC卡上自动安装吗?
                  我理解应该不行吧?SD和EMMC的block名字不一样,还是说安装脚本会自动识别修改

                  J 1 Reply Last reply Reply Quote 0
                  • J
                    jack_admin @AugustRobot_Zou
                    last edited by

                    @AugustRobot_Zou 通过u盘方式可以按优先级自动安装

                    1 Reply Last reply Reply Quote 0
                    • W
                      wuming
                      last edited by

                      进入ubuntu的默认密码是什么?

                      J 1 Reply Last reply Reply Quote 0
                      • J
                        jack_admin @wuming
                        last edited by

                        @wuming coolpi/coolpi

                        1 Reply Last reply Reply Quote 0
                        • T
                          Twsuts @大法师
                          last edited by

                          @大法师 我把console=tty0改成了ttyS0,115200n81,但是串口还是没有输出调试信息

                          大法师大 1 Reply Last reply Reply Quote 0
                          • 大法师大
                            大法师 @Twsuts
                            last edited by

                            @Twsuts 主板是4B还是CM5,串口启动信息发一个

                            jack@cool-pi.com

                            1 Reply Last reply Reply Quote 0
                            • J
                              jugg
                              last edited by

                              usb cable 2.0的就行了吧

                              J 1 Reply Last reply Reply Quote 0
                              • J
                                jack_admin @jugg
                                last edited by

                                @jugg 可以的

                                1 Reply Last reply Reply Quote 0
                                • J
                                  jugg @大法师
                                  last edited by

                                  This post is deleted!
                                  1 Reply Last reply Reply Quote 0
                                  • J
                                    jugg @大法师
                                    last edited by

                                    This post is deleted!
                                    1 Reply Last reply Reply Quote 0
                                    • J
                                      jugg
                                      last edited by

                                      This post is deleted!
                                      1 Reply Last reply Reply Quote 0
                                      • J
                                        jugg
                                        last edited by

                                        628172c3-9c48-4941-89a0-39b1913ebef9-image.png
                                        这里这么多镜像
                                        到底怎么用
                                        用哪个

                                        我刷了
                                        42b341fd-f64f-4ee0-876a-0cc8563a44a1-image.png

                                        打不开啊
                                        c3d9a111-3bf2-4070-8a73-6e0be7ad7bc7-image.png

                                        怎么备份?怎么还原?能不能描述清楚
                                        备份是备份emmc的所以还是只备份了文件系统

                                        G 1 Reply Last reply Reply Quote 0
                                        • 大法师大
                                          大法师 @edwardzhou
                                          last edited by

                                          @edwardzhou said in Cool pi 4B & CM5 探索快速安装系统新方法:

                                          最近一直在用这个方法,非常太好用太方便了。

                                          我对上面的备份安装放在同一个U盘实现的方法,做了一些改进,通过启动菜单选择 备份 还是 安装, 比每次去改 initrd.img 要方便很多。

                                          步骤1. 编辑 /extlinux/extlinux.conf 如下

                                          menu title Select the boot mode
                                          TIMEOUT 60
                                          default Linux coolpi backup
                                          
                                          label Linux coolpi backup
                                          	kernel /Image
                                          	initrd /initrd-backup.img
                                          	fdt    /rk3588s-cp4.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
                                          
                                          label Linux coolpi install
                                          	kernel /Image
                                          	initrd /initrd-install.img
                                          	fdt    /rk3588s-cp4.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
                                          
                                          

                                          步骤2, 把 install 中的 initrd.img 复制过来,并改名为 initrd-install.img

                                          步骤3, 把 backup 中的 initrd.img 复制过来,并改名为 initrd-backup.img

                                          U盘查到板子上,上电启动。
                                          你局可以看到菜单

                                          Capacity: 30436.5 MB = 29.7 GB (62333952 x 512)
                                          ... is now current device
                                          Scanning usb 0:1...
                                          Found /extlinux/extlinux.conf
                                          Retrieving file: /extlinux/extlinux.conf
                                          reading /extlinux/extlinux.conf
                                          629 bytes read in 39 ms (15.6 KiB/s)
                                          Select the boot mode
                                          1:	Linux coolpi backup
                                          2:	Linux coolpi install
                                          Enter choice:
                                          

                                          输入1 或 2 回车即可,默认是1, 60秒无输入,则自动启动backup

                                          可以参考 edwardzhou 整理的内容
                                          @jugg

                                          jack@cool-pi.com

                                          J 1 Reply Last reply Reply Quote 0
                                          • J
                                            jugg @大法师
                                            last edited by

                                            @大法师
                                            根本就还原不了 各种问题

                                            1 Reply Last reply Reply Quote 0
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