Re: Kernel 6.2.4 and WiFi with BCM4345

[Mourad De Clerck <bugs-kernel@aquazul.com>]

On 3/20/23 02:41, Michael Ayers wrote:
> On 20/03/23 13:12, Larry Finger wrote:
>> I just noticed that the linux-wireless list was not in the Cc list - I 
>> added it. I also changed the subject to help catch the attention of 
>> the Broadcom maintainers. I am definitely not one of them.
>>
>> Your device is a BCM4345, which uses the brcmfmac driver. The dmesg 
>> output that you posted shows the firmware loading, but nothing happens 
>> beyond that. This is the point where I would expect the user-space 
>> code such as NetworkManager to take over. What code do you use to 
>> control wifi? Did that change when your kernel was updated?
>>
> Larry,
> 
> I'm using NetworkManager but I also tried Wicked with the same results.
> 
> NetworkManager tries to connect but fails.


Hi,

I think I may be hitting the same bug. I have this device:

02:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries 
BCM4350 802.11ac Wireless Network Adapter [14e4:43a3] (rev 05)

This is a 2017 MacBookPro14,1.

NetworkManager fails to connect when booting Linux v6.2.5, but seems to 
have no problems with v6.2.1.

Let me know if you need more information.

-- Mourad