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Groups > linux.debian.kernel > #74141 > unrolled thread

Bug#969264: Warning message still present in Bullseye 11.2

Started byFrode Severin Hatlevik <frodeseverin@gmail.com>
First post2022-01-09 23:30 +0100
Last post2022-09-17 18:50 +0200
Articles 4 — 4 participants

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  Bug#969264: Warning message still present in Bullseye 11.2 Frode Severin Hatlevik <frodeseverin@gmail.com> - 2022-01-09 23:30 +0100
    Bug#969264: Warning message still present in Bullseye 11.2 Diederik de Haas <didi.debian@cknow.org> - 2022-06-11 18:10 +0200
      Bug#969264: Warning message still present in Bullseye 11.2 Marcin Juszkiewicz <marcin@juszkiewicz.com.pl> - 2022-07-09 10:50 +0200
        Bug#969264: Warning message still present in Bullseye 11.2 Ingo <ingo.steiner@gmx.net> - 2022-09-17 18:50 +0200

#74141 — Bug#969264: Warning message still present in Bullseye 11.2

FromFrode Severin Hatlevik <frodeseverin@gmail.com>
Date2022-01-09 23:30 +0100
SubjectBug#969264: Warning message still present in Bullseye 11.2
Message-ID<DDORj-5XR-3@gated-at.bofh.it>

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I just updated my Debian amd64 system from Buster to Bullseye as per
https://www.debian.org/releases/bullseye/amd64/release-notes/ch-upgrading.en.html
I have to admit I cut some corners and enabled backports and Fast Track and
did the update in one go.

All went well, short of the error discussed in this bug appearing at the
boot console
[   20.208399] iwlwifi 0000:02:00.0: firmware: failed to load
iwl-debug-yoyo.bin (-2)
[   20.208429] firmware_class: See https://wiki.debian.org/Firmware for
information about missing firmware

This is problematic in three ways
1. The debug firmware is not supplied nor needed for daily usage
2. The Wiki page referenced (https://wiki.debian.org/Firmware) does not
provide any pointers to useful information
3. The section about intel-microcode in Chapter 5
https://www.debian.org/releases/bullseye/amd64/release-notes/ch-information.en.html#intel-microcode
mentions possible problems with firmware-iwlwifi for Bullseye

Blacklisting the module has been suggested earlier in this bugreport, but
it has not been reached my system as of yet.

Unexperienced Linux users can easily be putt off by such errormesages.
Is there a fix for this planned soon?

;)Frode

-- 
Da sa Gud: "Det bli lys!"
Og det ble lys.
                      1. Mosebok 1.3

And God said, "Let there be light,"
and there was light.
                      Genesis 1:3, NIV

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#75575

FromDiederik de Haas <didi.debian@cknow.org>
Date2022-06-11 18:10 +0200
Message-ID<ExbQt-48F0-3@gated-at.bofh.it>
In reply to#74141

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On Sun, 9 Jan 2022 23:20:49 +0100 Frode Severin Hatlevik 
<frodeseverin@gmail.com> wrote:
> I just updated my Debian amd64 system from Buster to Bullseye as per
> https://www.debian.org/releases/bullseye/amd64/release-notes/ch-upgrading.en.html
> I have to admit I cut some corners and enabled backports and Fast Track and
> did the update in one go.
> 
> All went well, short of the error discussed in this bug appearing at the
> boot console
> [   20.208399] iwlwifi 0000:02:00.0: firmware: failed to load
> iwl-debug-yoyo.bin (-2)

With what kernel version did you see that message?

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#75878

FromMarcin Juszkiewicz <marcin@juszkiewicz.com.pl>
Date2022-07-09 10:50 +0200
Message-ID<EHek1-aahn-1@gated-at.bofh.it>
In reply to#75575
On Sat, 11 Jun 2022 17:58:18 +0200 Diederik de Haas
<didi.debian@cknow.org> wrote:
> On Sun, 9 Jan 2022 23:20:49 +0100 Frode Severin Hatlevik 
> <frodeseverin@gmail.com> wrote:
> > I just updated my Debian amd64 system from Buster to Bullseye as per
> > https://www.debian.org/releases/bullseye/amd64/release-notes/ch-upgrading.en.html
> > I have to admit I cut some corners and enabled backports and Fast Track and
> > did the update in one go.
> > 
> > All went well, short of the error discussed in this bug appearing at the
> > boot console
> > [   20.208399] iwlwifi 0000:02:00.0: firmware: failed to load
> > iwl-debug-yoyo.bin (-2)
> 
> With what kernel version did you see that message?
10:35 (314s) hrw@blossom:~$ uname -a
Linux blossom 5.18.0-0.bpo.1-amd64 #1 SMP PREEMPT_DYNAMIC Debian
5.18.2-1~bpo11+1 (2022-06-14) x86_64 GNU/Linux

10:35 (0s) hrw@blossom:~$ dmesg|grep iwl-debug-yoyo.bin
[sob lip  9 10:29:29 2022] iwlwifi 0000:00:14.3: firmware: failed to
load iwl-debug-yoyo.bin (-2)

10:35 (0s) hrw@blossom:~$

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#76315

FromIngo <ingo.steiner@gmx.net>
Date2022-09-17 18:50 +0200
Message-ID<F6JaV-8dwf-3@gated-at.bofh.it>
In reply to#75878

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On Sat, 9 Jul 2022 10:36:40 +0200 Marcin Juszkiewicz
<marcin@juszkiewicz.com.pl> wrote:
> On Sat, 11 Jun 2022 17:58:18 +0200 Diederik de Haas  > <didi.debian@cknow.org> wrote: >> On Sun, 9 Jan 2022 23:20:49 +0100
Frode Severin Hatlevik >> <frodeseverin@gmail.com> wrote: >>> I just
updated my Debian amd64 system from Buster to Bullseye as >>> per >>>
https://www.debian.org/releases/bullseye/amd64/release-notes/ch-upgrading.en.html
 > >>> >>> >>> >>> >> I have to admit I cut some corners and enabled
backports and Fast >> Track and >>> did the update in one go. >>> >>>
All went well, short of the error discussed in this bug >>> appearing at
the boot console [ 20.208399] iwlwifi 0000:02:00.0: >>> firmware: failed
to load iwl-debug-yoyo.bin (-2) >> >> With what kernel version did you
see that message? > 10:35 (314s) hrw@blossom:~$ uname -a Linux blossom >
5.18.0-0.bpo.1-amd64 #1 SMP PREEMPT_DYNAMIC Debian 5.18.2-1~bpo11+1 >
(2022-06-14) x86_64 GNU/Linux > > 10:35 (0s) hrw@blossom:~$ dmesg|grep
iwl-debug-yoyo.bin [sob lip 9 > 10:29:29 2022] iwlwifi 0000:00:14.3:
firmware: failed to load > iwl-debug-yoyo.bin (-2) > > 10:35 (0s)
hrw@blossom:~$ > >

It's still seen here in kernel:

Linux xyz 5.19.0-1-amd64 #1 SMP PREEMPT_DYNAMIC Debian 5.19.6-1
(2022-09-01) x86_64 GNU/Linux

Hardware is Shuttle xpx With Alder Lake CPU and Intel AX200-NGW. WiFi
and BlueTooth. Both work flawlessly with latest Bluetooth Firmware

ibt-20-0-3.ddc + ibt-20-0-3.sfi symlinked  to corresponding 20-0.0
version which some piece of software  strictly requests (version 20-0.3
does not load otherwise).


WiFi uses firmware

iwlwifi-cc-a0-72.ucode from github - the only version which no longer
produces "failed to load ..." in dmesg.

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