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Message-ID: <a9fc7a06-c13e-36ed-c112-e3eddd2aa8a0@aquazul.com>
Date:   Thu, 23 Mar 2023 22:24:33 +0100
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Subject: Re: Kernel 6.2.4 and WiFi with BCM4345
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To:     Michael Ayers <anothergrump@runbox.com>,
        Larry Finger <Larry.Finger@lwfinger.net>
Cc:     linux-wireless <linux-wireless@vger.kernel.org>
References: <e26eeebb-4fb0-5506-afbc-e9b56b849211@runbox.com>
 <c09e012e-7abd-7304-3721-799758a7f0e3@lwfinger.net>
 <cc6e8c12-33b7-7c42-345b-c3212b13bc77@runbox.com>
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 <1db6b607-faff-9ae2-0cf3-567d9c86e4ba@lwfinger.net>
 <a1953a58-9bdb-384a-42ca-503389aed8e5@runbox.com>
From:   Mourad De Clerck <bugs-kernel@aquazul.com>
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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