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    Coolpi 4b Ubuntu20.04 原生系统

    Scheduled Pinned Locked Moved Ubuntu
    41 Posts 10 Posters 3.9k Views
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    • G
      george @myhexb
      last edited by

      @myhexb 可以换个镜像再测试。从log看的情况就是卡没有识别到或者rootfs没有成功挂载。

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      • M
        myhexb @george
        last edited by

        @george 换22.04 也还是一样的情况

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

          @myhexb 用读卡器连接,插在USB3下层端口,启动试试

          jack@cool-pi.com

          M 2 Replies Last reply Reply Quote 0
          • M
            myhexb @大法师
            last edited by

            @大法师 试了 usb插 硬盘盒子和 读卡器 还是只有京东卡可以启动,闪迪卡可以找到卡 但不能启动 ,重做和换镜像文件都没成功,0 2 1 3 6 8 7 9 trsv ln0 mon rx cdr lock timeout
            dp@fde50000 disconnected
            hdmi@fde80000 disconnected
            Autoboot in 1 seconds
            trsv ln0 mon rx cdr lock timeout
            dp@fde50000 disconnected
            hdmi@fde80000 disconnected
            starting USB...
            Bus usb@fc880000: USB EHCI 1.00
            scanning bus usb@fc880000 for devices... 2 USB Device(s) found
            scanning usb for storage devices... 1 Storage Device(s) found

            Device 0: Vendor: Generic Rev: 1532 Prod: STORAGE DEVICE
            Type: Removable Hard Disk
            Capacity: 60906.0 MB = 59.4 GB (124735488 x 512)
            ... is now current device
            Failed to mount ext2 filesystem...
            ** Unrecognized filesystem type **

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

              @大法师 硬盘盒子干脆就找不到usb设备 ,

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

                @myhexb said in Coolpi 4b Ubuntu20.04 原生系统:

                @大法师 硬盘盒子干脆就找不到usb设备 ,

                硬盘盒需要更新loader,且需要注意适配器供电功率

                https://www.cool-pi.com/topic/170/coolpi-4b-loading-from-usb-ssd

                jack@cool-pi.com

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

                  @myhexb said in Coolpi 4b Ubuntu20.04 原生系统:

                  @大法师 试了 usb插 硬盘盒子和 读卡器 还是只有京东卡可以启动,闪迪卡可以找到卡 但不能启动 ,重做和换镜像文件都没成功,0 2 1 3 6 8 7 9 trsv ln0 mon rx cdr lock timeout
                  dp@fde50000 disconnected
                  hdmi@fde80000 disconnected
                  Autoboot in 1 seconds
                  trsv ln0 mon rx cdr lock timeout
                  dp@fde50000 disconnected
                  hdmi@fde80000 disconnected
                  starting USB...
                  Bus usb@fc880000: USB EHCI 1.00
                  scanning bus usb@fc880000 for devices... 2 USB Device(s) found
                  scanning usb for storage devices... 1 Storage Device(s) found

                  Device 0: Vendor: Generic Rev: 1532 Prod: STORAGE DEVICE
                  Type: Removable Hard Disk
                  Capacity: 60906.0 MB = 59.4 GB (124735488 x 512)
                  ... is now current device
                  Failed to mount ext2 filesystem...
                  ** Unrecognized filesystem type **

                  能找到卡,不能启动,可能与分区表有关,请参考

                  https://www.cool-pi.com/topic/168/如果制作的启动盘无法加载/3

                  jack@cool-pi.com

                  1 Reply Last reply Reply Quote 0
                  • M
                    myhexb @大法师
                    last edited by

                    @大法师 756b9368-81a2-4668-96ed-ca647f1ff832-image.png
                    找不到设备,数据线也换了两根了 就是读不到,设备管理器也看不到有设备

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

                      @myhexb usb线插上面那个蓝色USB端口。另外驱动安装后,重启系统试试

                      M 1 Reply Last reply Reply Quote 0
                      • M
                        myhexb @jack_admin
                        last edited by

                        @jack_admin 都试了 , 重启 换线 换口 短接MASKROM和地 重装驱动

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

                          @myhexb
                          有些usb数据线是只供电的,不带数据信号。请确认一下

                          M 1 Reply Last reply Reply Quote 0
                          • M
                            myhexb @jack_admin
                            last edited by

                            @jack_admin 试了两根 万用表测4个触点通断也没问题,

                            G 1 Reply Last reply Reply Quote 0
                            • G
                              george @myhexb
                              last edited by

                              @myhexb 联系一下代理商,申请售后。

                              1 Reply Last reply Reply Quote 0
                              • B
                                bg8wj
                                last edited by

                                新的系统映像能跟新以下 树莓派摄像头和AP+sta的内核码,测试安装了ap+sta 的驱动后摄像头 ov56XX 不工作了。测试Create_ap无法运行,定位到摄像头和wifi 不能同时工作。

                                J 1 Reply Last reply Reply Quote 0
                                • J
                                  jack_admin @bg8wj
                                  last edited by

                                  @bg8wj 哪个版本镜像

                                  B 1 Reply Last reply Reply Quote 0
                                  • B
                                    bg8wj @jack_admin
                                    last edited by

                                    @jack_admin ubuntu20.04 20230116的

                                    J 1 Reply Last reply Reply Quote 0
                                    • J
                                      jack_admin @bg8wj
                                      last edited by

                                      @bg8wj
                                      更新到新镜像或使用新内核编译替换

                                      1 Reply Last reply Reply Quote 0
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