[Bug 2084234] Re: wifi setting cause networkmanager crushed

[Danilo Egea Gondolfo]

Hi, thank you for reporting this problem.

It's a bug on Netplan. We'll work on a fix for that.


Reproducer:

root at oracular-nm:/etc/netplan# nmcli con add type wifi ssid asdasdadasd wifi-sec.key-mgmt wpa-psk wifi-sec.psk adadsadadasdasd 802-11-wireless.cloned-mac-address stable-ssid
Error: Failed to add 'wifi-1' connection: Message recipient disconnected from message bus without replying

root at oracular-nm:/etc/netplan# netplan get
Command failed: /etc/netplan/90-NM-762071dc-ceb6-4395-b56f-136ff8e01e4e.yaml:9:19: Error in network definition: Invalid MAC address 'stable-ssid', must be XX:XX:XX:XX:XX:XX, XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX or one of 'permanent', 'random', 'stable', 'preserve'.
      macaddress: "stable-ssid"
                  ^


"stable-ssid" was added on Network Manager 1.46.

https://gitlab.gnome.org/GNOME/network-manager-
applet/-/merge_requests/143/diffs?commit_id=202149c0843510a944afe2257cf56fbb7b4d2ef9

** Changed in: network-manager (Ubuntu)
       Status: New => Confirmed

** Also affects: netplan.io (Ubuntu)
   Importance: Undecided
       Status: New

** Changed in: netplan.io (Ubuntu)
       Status: New => Confirmed

** Changed in: netplan.io (Ubuntu)
   Importance: Undecided => High

** Tags added: foundations-todo

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https://bugs.launchpad.net/bugs/2084234

Title:
  wifi setting cause networkmanager crushed

Status in netplan.io package in Ubuntu:
  Confirmed
Status in network-manager package in Ubuntu:
  Confirmed

Bug description:
  I set the MAC address on the wifi interface to be fixed for each SSID,
  which caused the network manager to be unable to connect to the
  internet。

  
  network:
    version: 2
    wifis:
      NM-xxx:
        renderer: NetworkManager
        match:
          name: "wlo1"
        dhcp4: true
        dhcp6: true
        macaddress: "stable-ssid"


  10月 11 15:18:14 w-pc NetworkManager[45968]: /etc/netplan/90-NM-xxx.yaml:10:19: Error in network definition: Invalid MAC address 'stable-ssid', must be XX:XX:XX:XX:XX:XX, XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX:XX or one of 'permanent', 'random', 'stable', 'preserve'.
  10月 11 15:18:14 w-pc NetworkManager[45968]:       macaddress: "stable-ssid"
  10月 11 15:18:14 w-pc NetworkManager[45968]:                   ^

  ProblemType: Bug
  DistroRelease: Ubuntu 24.04
  Package: network-manager 1.46.0-1ubuntu2 [modified: usr/lib/NetworkManager/conf.d/10-globally-managed-devices.conf]
  ProcVersionSignature: Ubuntu 6.8.0-44.44-generic 6.8.12
  Uname: Linux 6.8.0-44-generic x86_64
  NonfreeKernelModules: nvidia_modeset nvidia
  ApportVersion: 2.28.1-0ubuntu3.1
  Architecture: amd64
  CRDA: N/A
  CasperMD5CheckResult: pass
  CurrentDesktop: ubuntu:GNOME
  Date: Fri Oct 11 16:24:03 2024
  InstallationDate: Installed on 2024-05-31 (133 days ago)
  InstallationMedia: Ubuntu 24.04 LTS "Noble Numbat" - Release amd64 (20240424)
  NetworkManager.state:
   [main]
   NetworkingEnabled=true
   WirelessEnabled=true
   WWANEnabled=true
  ProcEnviron:
   LANG=zh_CN.UTF-8
   PATH=(custom, no user)
   SHELL=/bin/bash
   TERM=xterm-256color
  SourcePackage: network-manager
  UpgradeStatus: No upgrade log present (probably fresh install)
  modified.conffile..etc.default.apport:
   # set this to 0 to disable apport, or to 1 to enable it
   # you can temporarily override this with
   # sudo service apport start force_start=1
   enabled=0
  mtime.conffile..etc.default.apport: 2024-06-20T09:32:39.745749
  nmcli-nm:
   RUNNING  VERSION  STATE      STARTUP  CONNECTIVITY  NETWORKING  WIFI-HW  WIFI     WWAN-HW  WWAN    
   running  1.46.0   connected  started  full          enabled     enabled  enabled  missing  enabled

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