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    4. [Gelöst] Absoluter Beginner benötigt Hilfe: error No Value found for net_send

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    [Gelöst] Absoluter Beginner benötigt Hilfe: error No Value found for net_send

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    • Stabilostick
      Stabilostick last edited by

      Kommunizierst du mit dem Raspberry über WLAN oder per Ethernet-Kabel?

      Mach malls /sys/class/net/und````
      sudo ip addr show

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      • U
        unda last edited by

        Über Kabel.

        pi@raspberrypi:~ $ ls /sys/class/net/

        enxb827eb34d24e lo wlan0

        pi@raspberrypi:~ $ sudo ip addr show

        1: lo: <loopback,up,lower_up>mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000

        link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00

        inet 127.0.0.1/8 scope host lo

        valid_lft forever preferred_lft forever

        inet6 ::1/128 scope host

        valid_lft forever preferred_lft forever

        2: enxb827eb34d24e: <broadcast,multicast,up,lower_up>mtu 1500 qdisc pfifo_fast state UP group default qlen 1000

        link/ether b8:27:eb:34:d2:4e brd ff:ff:ff:ff:ff:ff

        inet 192.168.13.40/24 brd 192.168.13.255 scope global enxb827eb34d24e

        valid_lft forever preferred_lft forever

        inet6 2a00:ab60:2b3:bb01:3405:db9:59f:bfab/64 scope global mngtmpaddr noprefixroute dynamic

        valid_lft 7078sec preferred_lft 3478sec

        inet6 fe80::5c76:1283:39fb:4621/64 scope link

        valid_lft forever preferred_lft forever

        3: wlan0: <broadcast,multicast,up,lower_up>mtu 1500 qdisc pfifo_fast state UP group default qlen 1000

        link/ether b8:27:eb:61:87:1b brd ff:ff:ff:ff:ff:ff

        inet 192.168.13.39/24 brd 192.168.13.255 scope global wlan0

        valid_lft forever preferred_lft forever

        inet6 2a00:ab60:2b3:bb01:90f1:82e:6b2b:3c9b/64 scope global mngtmpaddr noprefixroute dynamic

        valid_lft 7078sec preferred_lft 3478sec

        inet6 fe80::52fd:b958:acab:fa22/64 scope link

        valid_lft forever preferred_lft forever</broadcast,multicast,up,lower_up></broadcast,multicast,up,lower_up></loopback,up,lower_up>

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        • Stabilostick
          Stabilostick last edited by

          Naja, nachdem bei Dir das Netzwerkinterface enxb827eb34d24e heißt und nicht eth0 wie oben bei der Fehlermeldung erklärt sich das, oder?

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          • Stabilostick
            Stabilostick last edited by

            Network interface naming rules changed with Debian 9. There are a few reasons behind this, you can read the details here:

            https://lists.debian.org/debian-user/20 … 01453.html

            If you just upgraded your system from Debian-8 to Debian-9, old ethXX schema will continue to work. But, if you install a fresh Debian-9 system, new schema will be used.

            So, old schema is deprecated in Debian 9, and will not be supported any more in Debian 10 (similarly Ubuntu 18.04 LTS).

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            • U
              unda last edited by

              Okay, das heißt das Interface hat nen komischen Namen (warum auch immer) und ich muss es umbenennen, damit der Fehler weg ist.

              Das werde ich bestimmt irgendwie hinbekommen.

              Danke erst mal für die Hilfe 🙂

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              • Stabilostick
                Stabilostick last edited by

                Kannst den Namen des Interfaces im Admin in der Adapterkonfiguration ändern?

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                • Stabilostick
                  Stabilostick last edited by

                  Ansonsten:

                  Switch to the old schema with adding new kernel parameters:

                  Edit /etc/default/grub file and add

                  net.ifnames=0 biosdevname=0

                  parameters to GRUB_CMDLINE_LINUX variable like that:

                  GRUB_CMDLINE_LINUX="net.ifnames=0 biosdevname=0"
                  

                  Update the grub config and reboot the system:

                  $ sudo update-grub

                  $ sudo reboot

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                  • U
                    unda last edited by

                    So weit die Theorie. "cannot open `/etc/default/grub' (No such file or directory)"

                    Ich werd mir das morgen noch mal näher angucken. Bislang wollen alle Wege, die mir Google genannt hat nicht funktionieren.

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                    • Stabilostick
                      Stabilostick last edited by

                      Ok, je nach OS…. schau mal hier:

                      https://raspberrypi.stackexchange.com/q ... -named-enx

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                      • Stabilostick
                        Stabilostick last edited by

                        Und:

                        If you on Raspbian raspi-config is easiest.

                        sudo raspi-config

                        Select "2. Network options"

                        Select "N3 Network interface names"

                        Select "No". It's now disabled predictable network interface names.

                        Click "OK" and "Finish". Then it will reboot your raspberry pi.

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                        • U
                          unda last edited by

                          Es hat funktioniert. Vielen Dank! 🙂

                          1 Reply Last reply Reply Quote 0
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