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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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    • 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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          • 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

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            • 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,

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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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                • 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。

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                  • J
                    jack_admin @bg8wj
                    last edited by

                    @bg8wj 哪个版本镜像

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                    • B
                      bg8wj @jack_admin
                      last edited by

                      @jack_admin ubuntu20.04 20230116的

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                      • 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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