串口打印udhcpc:sending discover（Serial port prints udhcpc: sending discover）

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  Luckfox Taylor Engineer
  

  Posts: 273

  Joined: 2023-12-09 3:09

  2023-12-21 3:18

  解决办法如下：
  1. 如果开发板未连接到网络，请将一端插入开发板的网口，另一端连接到路由器或交换机。
  2. 使用命令杀死相关进程或者执行RkLunch-stop.sh关闭。

  Code: Select all

  # killall udhcpc
  # udhcpc: received SIGTERM

  3. 永久关闭编辑/oem/usr/bin/RkLunch.sh 注释掉：

  Code: Select all

  ifconfig eth0 up && udhcpc -i eth0

  Solution as follows:
  
  1. If the development board is not connected to the network, please insert one end into the development board's Ethernet port and connect the other end to the router or switch.
  2. Use commands to terminate the relevant processes.

  Code: Select all

  # killall udhcpc
  # udhcpc: received SIGTERM

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