Public bug reported:
Since a recent Ubuntu update (~6 weeks ago), my laptop cannot connect
anymore to my Netgear Orbi RBR20 WiFi access point.
The wifi connection is still working fine with my Android smartphone set
as a WiFi access point.
My other devices can connect successfully to the Orbi RBR20: printers,
smartphones, TV, tablets, desktop, Sonos, Netatmo...
Expected:
---------
Get an IP address from the Netgear Orbi RBR20.
Happened instead:
-----------------
No IP address obtained, stuck with no WiFi connectivity.
ThinkPad X13 Gen2 with Ubuntu 22.04.4 LTS:
------------------------------------------
fred@ThinkPad:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 22.04.4 LTS
Release: 22.04
Codename: jammy
Mediatek WiFi adapter:
----------------------
*-network
description: Interface réseau sans fil
produit: MT7921 802.11ax PCI Express Wireless Network Adapter
fabricant: MEDIATEK Corp.
identifiant matériel: 0
information bus: pci@0000:03:00.0
nom logique: wlp3s0
nom logique: /dev/fb0
version: 00
numéro de série: 74:97:79:8a:36:e7
bits: 64 bits
horloge: 33MHz
fonctionnalités: pciexpress msi pm bus_master cap_list ethernet
physical wireless fb
configuration : broadcast=yes depth=32 driver=mt7921e
driverversion=6.5.0-15-generic firmware=____010000-20220209150915 latency=0
link=yes mode=1920x1200 multicast=yes visual=truecolor wireless=IEEE 802.11
xres=1920 yres=1200
ressources : mémoireE/S:40-3f mémoireE/S:40-3f mémoireE/S:40-3f irq:87
mémoire:470200000-4702fffff mémoire:470300000-470303fff
mémoire:470304000-470304fff
No power saving:
----------------
[connection]
wifi.powersave = 2
Cannot obtain IP configuration:
-------------------------------
DEVICE TYPE STATE
CONNECTION
wlp3s0 wifi connexion (obtention de la configuration IP)
ORBIchamprond
Device association looks OK:
----------------------------
[241460.865152] wlp3s0: authenticate with c2:a5:11:2f:00:c1
[241460.883343] wlp3s0: send auth to c2:a5:11:2f:00:c1 (try 1/3)
[241460.886001] wlp3s0: authenticated
[241460.887489] wlp3s0: associate with c2:a5:11:2f:00:c1 (try 1/3)
[241460.991496] wlp3s0: associate with c2:a5:11:2f:00:c1 (try 2/3)
[241461.016131] wlp3s0: RX AssocResp from c2:a5:11:2f:00:c1 (capab=0x1511
status=0 aid=1)
[241461.046179] wlp3s0: associated
RBR20 firmware version:
------------------------
v2.7.3.22
** Affects: ubuntu
Importance: Undecided
Status: New
** Tags: wifi
** Tags added: wifi
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https://bugs.launchpad.net/bugs/2055124
Title:
WiFi adapter cannot get IP configuration from Netgear orbi RBR20
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