operating-system: Ver 4.10 RPI4 WiFi don't work anymore.
HassOS release with the issue:
- Operating System: 4.10
Kernel logs: … alot of log like:
[ 556.305711] brcmfmac: brcmf_cfg80211_set_power_mgmt: power save enabled
[ 558.917741] brcmfmac: brcmf_set_key_mgmt: invalid cipher group (1027074)
[ 558.917766] brcmfmac: brcmf_cfg80211_connect: wl_set_key_mgmt failed (-22)
....
Description of problem: After uprgading my RPi4 installation to ver 4.10 the wifi don’t work anymore. I also try with a new installation and the problem is the same. No Wifi connection. If I revert to a 4.9 backup with the same config all work.
This is my-network config:
[connection]
id=my-network
uuid=72111c67-4a5d-4d5c-925e-f8ee26efb3c3
type=802-11-wireless
[802-11-wireless]
mode=infrastructure
ssid=LTOfficenet
# Uncomment below if your SSID is not broadcasted
#hidden=true
[802-11-wireless-security]
auth-alg=open
key-mgmt=wpa-psk
psk=<private>
[ipv4]
method=auto
[ipv6]
addr-gen-mode=stable-privacy
method=auto
About this issue
- Original URL
- State: closed
- Created 4 years ago
- Comments: 35 (7 by maintainers)
Commits related to this issue
- RPi4 fix WiFi with 802.11r fast roaming enabled (#733) Add brcmfmac patch which adds 802.11r fast roaming support. — committed to agners/operating-system by agners 4 years ago
- RPi4 fix WiFi with 802.11r fast roaming enabled (#733) Add brcmfmac patch which adds 802.11r fast roaming support. — committed to agners/operating-system by agners 4 years ago
- RPi4 fix WiFi with 802.11r fast roaming enabled (#733) (#830) Add brcmfmac patch which adds 802.11r fast roaming support. — committed to home-assistant/operating-system by agners 4 years ago
- RPi4 fix WiFi with 802.11r fast roaming enabled (#733) (#830) Add brcmfmac patch which adds 802.11r fast roaming support. — committed to home-assistant/operating-system by agners 4 years ago
- linux: rk356x: brcmfmac: add 802.11r support https://github.com/home-assistant/operating-system/issues/733#issuecomment-673541663 — committed to radxa-repo/bsp by RadxaYuntian a year ago
@cogneato don’t understand the difference format of your config and why my format not work for you. ( my come from official documentation )
I also made other tests by changing the wifi network and I discovered that the problem is the connection to the Wifi Mesh. If I connect to a Wifi without Mesh ( or disabled) it works.
@jetatomic , @LoermansA your wifi is mesh or normal?
This are my tests, Work on:
Iphone hotspot IOS 13.5.1Deco M5 Firmware 1.4.4--> Mash OFFSercom VSDL router (TIM Firmware)Don’t work on:
Deco M5 Firmware 1.4.4--> Mash ONGoogle Wifi Firmware 12371.52.22--> Mash ON ( I don’t know how disable mash )Is not a hw issue because version 3.13 and 4.9 works and also raspbian works.
L.
The new 4.12 HassOS solves this problem. 😃 I think this issue can be closed. This is my Ubiquity Mesh settings and a working HassIO.
I have found the cause of this problem. The driver for Broadcom WiFi on Raspberry Pi kernel, was updated to support 802.11r on release 4.20, this was included on Kernel 5.0+ that HassOs was using until release 4.9. When HassOs moved back to kernel 4.19 it started using a kernel branch that never included 802.11r support (even though this patch was made on 2018). I found the commit on Github that added 802.11r suppport patch and I guess that the solution would be to ask for this patch to be added to the kernel branch used today by HassOs (4.19.127), however I have no idea how to do this. Can someone help?