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    Coolpi 4b Ubuntu20.04 原生系统

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    • 大法师
      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

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      • 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

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        • 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

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          • 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

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              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

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                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,

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                • G
                  george @myhexb last edited by

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

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