[Bug 2023238] Re: netplan not support to establish a wireless WPA3 connection

[Danilo Egea Gondolfo]

Note: you need to use "key-management: sae" as shown here
https://github.com/canonical/netplan/blob/main/examples/wireless_wpa3.yaml

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https://bugs.launchpad.net/bugs/2023238

Title:
  netplan not support to establish a wireless WPA3 connection

Status in netplan:
  Fix Committed
Status in OEM Priority Project:
  Confirmed
Status in netplan.io package in Ubuntu:
  Fix Committed

Bug description:
  Hi,

  We found netplan failed to establish a wireless WPA3 connection.

  [Steps to reproduce]
  1. Boot into Ubuntu OS.
  2. Modify the netplan configuration and apply it. ($ netplan --debug apply)

  [Result]
  Failed to establish a WPA3 connection to wireless router

  [Failure rate]
  100%

  [Platform information]
  system-manufacturer: Dell EMC
  system-product-name: Edge Gateway 5200
  bios-version: 1.08.10
  CPU: Intel(R) Core(TM) i7-9700TE CPU @ 1.80GHz (8x)
  kernel-version: 5.15.0-1028-intel-iotg
  Wifi card: Wi-Fi 6 AX210
  OS: 22.04.2 LTS

  #netplan configuration
  network:
    version: 2
    wifis:
      wlp6s0:
        access-points:
          xxx-ax-wpa3-test: {password: xxxxxxxx}
        addresses: []
        dhcp4: True
        nameservers: {}

  #error console log from netplan
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
   no-carrier (configuring)
  ERROR: did not reach routable state

  #netplan journal log
  ...
  May 24 08:17:35 ceqa-egw5200 systemd[1]: netplan-wpa-wlp6s0.service: Deactivated successfully.
  May 24 08:17:35 ceqa-egw5200 systemd[1]: Stopped WPA supplicant for netplan wlp6s0.
  May 24 08:17:35 ceqa-egw5200 systemd-networkd[950]: wlp6s0: Re-configuring with /run/systemd/network/10-netplan-wlp6s0.network
  May 24 08:17:35 ceqa-egw5200 systemd-networkd[950]: wlp6s0: DHCPv6 lease lost
  May 24 08:17:35 ceqa-egw5200 systemd-networkd[950]: wlp6s0: Re-configuring with /run/systemd/network/10-netplan-wlp6s0.network
  May 24 08:17:35 ceqa-egw5200 systemd[1]: Condition check resulted in OpenVSwitch configuration for cleanup being skipped.
  May 24 08:17:35 ceqa-egw5200 systemd-networkd[950]: wlp6s0: DHCPv6 lease lost
  May 24 08:17:35 ceqa-egw5200 systemd[1]: Started WPA supplicant for netplan wlp6s0.
  May 24 08:17:35 ceqa-egw5200 wpa_supplicant[8583]: Successfully initialized wpa_supplicant
  <No SSID connection successfully information>
  May 24 08:18:26 ceqa-egw5200 wpa_supplicant[8583]: p2p-dev-wlp6s0: CTRL-EVENT-DSCP-POLICY clear_all
  ...

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