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Re: Wifi error log for Bookworm?

From The Natural Philosopher <tnp@invalid.invalid>
Newsgroups comp.sys.raspberry-pi
Subject Re: Wifi error log for Bookworm?
Date 2024-10-27 11:13 +0000
Organization A little, after lunch
Message-ID <vfl788$dpvu$1@dont-email.me> (permalink)
References <vff1oh$30ljh$1@dont-email.me> <KOudndzl6uD98oD6nZ2dnZfqn_SdnZ2d@giganews.com>

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On 26/10/2024 23:38, Steven Hirsch wrote:
> On 10/24/24 23:02, bp@www.zefox.net wrote:
>> My Pi5 running bookworm has developed flaky WiFi behavior about
>> 24 hours after the latest upgrade.
>>
>> Where should I look for error messages? Nothing shows up on the
>> screen during negotiation, it appears that the Pi negotiates
>> for a minute or two and then gives up. Two red X's appear in
>> the Wifi entry in the top-right menu bar and that's it.
>>
>> The only visible hint is that even if the connection is specified
>> at 2.4 GHz a wavemon window is left showing what appears to be a
>> 5 GHz attempt. My access point doesn't support 5 GHz, making the
>> attempt, if it is one, appear to be a mistake.
>>
>>
>> The access point works with other devices, so I don't think it's
>> the problem.
>>
>> Thanks for reading and any suggestions!
> 
> This sounds very familiar.  I fought the same pitched battle here with 
> Wifi and Pi5 under Bookworm.  Finally discovered that HDMI output 
> interferes with the 2.4 GHz band.  Try running headless over ssh and see 
> if that's any better?  Made an improvement here for 2.4 GHz, but did not 
> help 5 GHz connectivity.
> 

I have read this elsewhere. All my Pis run headless

> I finally ended up replacing an 8 year old Wifi router and that fixed 
> the 5 GHz band.  Something about the Pi5 Wifi implementation really does 
> not like older routers.
> 
> 
One other oddity that probably isn't germane is that my pi PICOS would 
not connect to an extreme 'edge of band' frequency  which is UK legal 
until I removed the code that said 'use only UK legal frequencies'

> 

-- 
Labour - a bunch of rich people convincing poor people to vote for rich 
people by telling poor people that "other" rich people are the reason 
they are poor.

Peter Thompson

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Thread

Wifi error log for Bookworm? <bp@www.zefox.net> - 2024-10-25 03:02 +0000
  Re: Wifi error log for Bookworm? The Natural Philosopher <tnp@invalid.invalid> - 2024-10-25 09:26 +0100
    Re: Wifi error log for Bookworm? <bp@www.zefox.net> - 2024-10-25 16:11 +0000
      Re: Wifi error log for Bookworm? Chris Townley <news@cct-net.co.uk> - 2024-10-25 19:38 +0100
        Re: Wifi error log for Bookworm? <bp@www.zefox.net> - 2024-10-25 23:43 +0000
      Re: Wifi error log for Bookworm? Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-10-26 05:44 +0000
        Re: Wifi error log for Bookworm? Chris Schram <chrispam1@me.com> - 2024-10-26 07:52 +0000
        Re: Wifi error log for Bookworm? <bp@www.zefox.net> - 2024-10-26 16:04 +0000
          Re: Wifi error log for Bookworm? The Natural Philosopher <tnp@invalid.invalid> - 2024-10-26 17:42 +0100
            Re: Wifi error log for Bookworm? <bp@www.zefox.net> - 2024-10-26 17:09 +0000
              Re: Wifi error log for Bookworm? <bp@www.zefox.net> - 2024-10-26 20:31 +0000
              Re: Wifi error log for Bookworm? druck <news@druck.org.uk> - 2024-10-28 14:58 +0000
                Re: Wifi error log for Bookworm? <bp@www.zefox.net> - 2024-10-28 16:28 +0000
                Re: Wifi error log for Bookworm? <bp@www.zefox.net> - 2024-10-28 17:07 +0000
                Re: Wifi error log for Bookworm? The Natural Philosopher <tnp@invalid.invalid> - 2024-10-28 22:28 +0000
                Re: Wifi error log for Bookworm? Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-10-29 00:33 +0000
  Re: Wifi error log for Bookworm? Steven Hirsch <snhirsch@gmail.com> - 2024-10-26 18:38 -0400
    Re: Wifi error log for Bookworm? The Natural Philosopher <tnp@invalid.invalid> - 2024-10-27 11:13 +0000
    Re: Wifi error log for Bookworm? <bp@www.zefox.net> - 2024-10-27 16:27 +0000
      Re: Wifi error log for Bookworm? mm0fmf <none@invalid.com> - 2024-10-27 19:37 +0000
        Re: Wifi error log for Bookworm? druck <news@druck.org.uk> - 2024-10-28 15:01 +0000
          Re: Wifi error log for Bookworm? mm0fmf <none@invalid.com> - 2024-10-28 17:32 +0000
            Re: Wifi error log for Bookworm? <bp@www.zefox.net> - 2024-10-28 18:54 +0000
              Re: Wifi error log for Bookworm? <bp@www.zefox.net> - 2024-10-28 21:03 +0000
                Re: Wifi error log for Bookworm? Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-10-29 00:32 +0000
                Re: Wifi error log for Bookworm? <bp@www.zefox.net> - 2024-10-29 01:42 +0000
              Re: Wifi error log for Bookworm? Chris Townley <news@cct-net.co.uk> - 2024-10-28 21:51 +0000
                Re: Wifi error log for Bookworm? <bp@www.zefox.net> - 2024-10-28 23:01 +0000
              Re: Wifi error log for Bookworm? The Natural Philosopher <tnp@invalid.invalid> - 2024-10-28 22:29 +0000
              Re: Wifi error log for Bookworm? druck <news@druck.org.uk> - 2024-10-29 20:28 +0000
                Re: Wifi error log for Bookworm? Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-10-29 21:08 +0000
                Re: Wifi error log for Bookworm? druck <news@druck.org.uk> - 2024-10-30 21:24 +0000
                Re: Wifi error log for Bookworm? Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-10-30 23:59 +0000
                Re: Wifi error log for Bookworm? druck <news@druck.org.uk> - 2024-10-31 21:37 +0000
                Re: Wifi error log for Bookworm? Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-11-01 00:00 +0000
                Re: Wifi error log for Bookworm? The Natural Philosopher <tnp@invalid.invalid> - 2024-10-31 09:46 +0000
                Re: Wifi error log for Bookworm? Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-10-31 19:28 +0000
                Re: Wifi error log for Bookworm? druck <news@druck.org.uk> - 2024-10-31 21:54 +0000
                Re: Wifi error log for Bookworm? Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-11-01 00:02 +0000
                Re: Wifi error log for Bookworm? The Natural Philosopher <tnp@invalid.invalid> - 2024-11-01 10:24 +0000
                Re: Wifi error log for Bookworm? The Natural Philosopher <tnp@invalid.invalid> - 2024-11-01 12:39 +0000
                Re: Wifi error log for Bookworm? druck <news@druck.org.uk> - 2024-11-01 12:50 +0000
                Re: Wifi error log for Bookworm? The Natural Philosopher <tnp@invalid.invalid> - 2024-11-01 13:47 +0000
                Re: Wifi error log for Bookworm? druck <news@druck.org.uk> - 2024-11-01 14:15 +0000
                Re: Wifi error log for Bookworm? The Natural Philosopher <tnp@invalid.invalid> - 2024-11-01 15:16 +0000
                Re: Wifi error log for Bookworm? Chris Elvidge <chris@internal.net> - 2024-11-01 15:24 +0000
                Re: Wifi error log for Bookworm? The Natural Philosopher <tnp@invalid.invalid> - 2024-11-01 15:34 +0000
                Re: Wifi error log for Bookworm? druck <news@druck.org.uk> - 2024-11-01 20:40 +0000
                Re: Wifi error log for Bookworm? The Natural Philosopher <tnp@invalid.invalid> - 2024-11-02 11:10 +0000
                Re: Wifi error log for Bookworm? druck <news@druck.org.uk> - 2024-11-04 10:58 +0000
                Re: Wifi error log for Bookworm? The Natural Philosopher <tnp@invalid.invalid> - 2024-11-04 12:49 +0000
                Re: Wifi error log for Bookworm? Tauno Voipio <tauno.voipio@notused.fi.invalid> - 2024-10-30 10:20 +0200
                Re: Wifi error log for Bookworm? druck <news@druck.org.uk> - 2024-10-30 21:26 +0000
                Re: Wifi error log for Bookworm? Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-10-31 00:00 +0000
                Re: Wifi error log for Bookworm? druck <news@druck.org.uk> - 2024-11-01 12:58 +0000
                Re: Wifi error log for Bookworm? Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-11-01 21:00 +0000
                Re: Wifi error log for Bookworm? druck <news@druck.org.uk> - 2024-11-04 10:57 +0000
                Re: Wifi error log for Bookworm? <bp@www.zefox.net> - 2024-10-30 16:18 +0000
                Re: Wifi error log for Bookworm? The Natural Philosopher <tnp@invalid.invalid> - 2024-10-30 18:27 +0000
                Re: Wifi error log for Bookworm? druck <news@druck.org.uk> - 2024-10-30 21:35 +0000
                Re: Wifi error log for Bookworm? The Natural Philosopher <tnp@invalid.invalid> - 2024-10-31 09:55 +0000
  Re: Wifi error log for Bookworm? druck <news@druck.org.uk> - 2024-10-28 14:55 +0000
    Re: Wifi error log for Bookworm? Lawrence D'Oliveiro <ldo@nz.invalid> - 2024-10-29 00:28 +0000
  Re: Wifi error log for Bookworm? David Dos Santos <usenet@vk3heg.net> - 2026-09-07 07:30 -0700
    Re: Wifi error log for Bookworm? Lawrence D’Oliveiro <ldo@nz.invalid> - 2026-09-07 21:49 +0000

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