Score:1

Just installed Ubuntu 23.04 and trouble with Intel AX200 Wifi kernel driver

mx flag

I installed Ubuntu 23.04, on the previous version of Ubuntu the wifi worked no problem, this version 23.04, the wifi does not work.

lspci shows the wifi device is there but it is not working, I do not know how to enable the wifi at command line,

Is there any fix for this?

sudo modprob iwlwifi returned nothing.

sudo dmesg | grep iwl returned

iwlwifi: probe of 0000:05:00.0 failed with fatal error -110

and

iwlwifi 000:05:00.0: Host monitor block 0x22 vector 0x0
chili555 avatar
cn flag
Is this a dual-boot with Windows? https://wireless.wiki.kernel.org/en/users/drivers/iwlwifi#about_dual-boot_with_windows_and_fast-boot_enabled
Wallakh avatar
mx flag
no its not dual boot
Wallakh avatar
mx flag
Please stop editing my post, if I wanted to be more formal I can do it myself. Thank you
Score:0
to flag

I had the same issue. I disabled the Secure Boot and it works now. To disable the secure boot, run $sudo mokutil --disable-validation$ in a terminal and reboot. At bios start, press a key for MDK management. Enter the character required from your password and you can disable the Secure Boot. Wifi should work then. For example, for my laptop:

sudo lshw -C network
$*-network                 
   description: Ethernet interface
   product: Wi-Fi 6 AX210/AX211/AX411 160MHz
   vendor: Intel Corporation
   physical id: 0
   bus info: pci@0000:93:00.0
   logical name: wlp147s0
   version: 1a
   serial: 8c:1d:96:93:0e:e5
   width: 64 bits
   clock: 33MHz
   capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical
   configuration: broadcast=yes driver=iwlwifi driverversion=5.14.0-1034-oem firmware=73.35c0a2c6.0 ty-a0-gf-a0-73.uc ip=192.168.1.19 latency=0 link=yes multicast=yes
   resources: irq:17 memory:b5200000-b5203fff
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