Ubuntu image has new MAC address every time.

  • Hello,

    To manually configure your wired interface, you would edit the "/etc/network/interfaces" file and add the appropriate configuration for your wired interface. Here are the steps to follow:

    1. Open the network interface configuration file:

    Code: Select all

    sudo nano /etc/network/interfaces
    
    2. Within the file, append the following content for your wired interface (eth0):

    Code: Select all

    auto eth0
    iface eth0 inet dhcp
    hwaddress ether 1a:cf:50:33:5f:92
    
    Please note that the "hwaddress" line specifies the MAC address of your Ethernet card; replace it with the actual MAC address of your device.
    3. After saving the changes, restart the system.