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Bug#1017977: Fails to load intel/ibt-20-1-3.sfi

Started byOlaf Meeuwissen <paddy-hack@member.fsf.org>
First post2022-12-04 04:00 +0100
Last post2023-05-13 04:50 +0200
Articles 8 — 2 participants

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  Bug#1017977: Fails to load intel/ibt-20-1-3.sfi Olaf Meeuwissen <paddy-hack@member.fsf.org> - 2022-12-04 04:00 +0100
    Bug#1017977: Fails to load intel/ibt-20-1-3.sfi Olaf Meeuwissen <paddy-hack@member.fsf.org> - 2022-12-11 04:40 +0100
      Bug#1017977: Fails to load intel/ibt-20-1-3.sfi Olaf Meeuwissen <paddy-hack@member.fsf.org> - 2023-01-22 03:40 +0100
        Bug#1017977: Fails to load intel/ibt-20-1-3.sfi Olaf Meeuwissen <paddy-hack@member.fsf.org> - 2023-02-05 03:30 +0100
          Bug#1017977: Fails to load intel/ibt-20-1-3.sfi Olaf Meeuwissen <paddy-hack@member.fsf.org> - 2023-02-12 04:00 +0100
            Bug#1017977: Fails to load intel/ibt-20-1-3.sfi Diederik de Haas <didi.debian@cknow.org> - 2023-02-12 16:30 +0100
              Bug#1017977: Fails to load intel/ibt-20-1-3.sfi Olaf Meeuwissen <paddy-hack@member.fsf.org> - 2023-03-12 07:50 +0100
                Bug#1017977: Fails to load intel/ibt-20-1-3.sfi Olaf Meeuwissen <paddy-hack@member.fsf.org> - 2023-05-13 04:50 +0200

#77428 — Bug#1017977: Fails to load intel/ibt-20-1-3.sfi

FromOlaf Meeuwissen <paddy-hack@member.fsf.org>
Date2022-12-04 04:00 +0100
SubjectBug#1017977: Fails to load intel/ibt-20-1-3.sfi
Message-ID<FyNot-8cyy-1@gated-at.bofh.it>
Upgrading the firmware-iwlwifi package last week (2022-11-27) from
20221012-1 to 20221109-2 fixed the issue for linux-image-6.0.0-4-amd64
6.0.8-1.  The changelog for 20221109-1 mentioned

  * iwlwifi: update firmware files for Intel Bluetooth AX2*
  * iwlwifi: Add Intel Wireless AX211 Bluethooth firmware and
    configuration (Closes: #1023245)

which may be related to fixing it for my

  Intel Corporation Wi-Fi 6 AX200 (rev 1a)

However, upgrading today (2022-12-04) to linux-image-6.0.0-5-amd64
6.0.10-1 reintroduced it.

Cold booting into 6.0.0-4 I have a working Bluetooth-only keyboard.
Rebooting from that into 6.0.0-5 my keyboard remains functional.
Cold booting into 6.0.0-5 my Bluetooth-only keyboard is unresponsive.

For both 6.0.0-5 boot scenarios, dmesg --level=err includes

  bluetooth hci0: firmware: failed to load intel/ibt-20-1-3.sfi (-2)

Twice, actually, about 10 microseconds apart.

For 6.0.0-4 there is no such error message.

Hope this helps,
--
Olaf Meeuwissen

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#77577

FromOlaf Meeuwissen <paddy-hack@member.fsf.org>
Date2022-12-11 04:40 +0100
Message-ID<FBlm1-9Q4Q-1@gated-at.bofh.it>
In reply to#77428
Olaf Meeuwissen <paddy-hack@member.fsf.org> writes:

> Upgrading the firmware-iwlwifi package last week (2022-11-27) from
> 20221012-1 to 20221109-2 fixed the issue for linux-image-6.0.0-4-amd64
> 6.0.8-1.  The changelog for 20221109-1 mentioned
>
>   * iwlwifi: update firmware files for Intel Bluetooth AX2*
>   * iwlwifi: Add Intel Wireless AX211 Bluethooth firmware and
>     configuration (Closes: #1023245)
>
> which may be related to fixing it for my
>
>   Intel Corporation Wi-Fi 6 AX200 (rev 1a)
>
> However, upgrading today (2022-12-04) to linux-image-6.0.0-5-amd64
> 6.0.10-1 reintroduced it.
>
> Cold booting into 6.0.0-4 I have a working Bluetooth-only keyboard.
> Rebooting from that into 6.0.0-5 my keyboard remains functional.
> Cold booting into 6.0.0-5 my Bluetooth-only keyboard is unresponsive.
>
> For both 6.0.0-5 boot scenarios, dmesg --level=err includes
>
>   bluetooth hci0: firmware: failed to load intel/ibt-20-1-3.sfi (-2)
>
> Twice, actually, about 10 microseconds apart.
>
> For 6.0.0-4 there is no such error message.

FYI, the situation is unchanged after upgrading

  - firmware-iwlwifi          from 20221109-2 to 20221109-4
  - linux-image-6.0.0-5-amd64 from  6.0.10-1  to  6.0.10-2
  - linux-image-amd64         from  6.0.10-1  to  6.0.10-2

Hope this helps,
--
Olaf Meeuwissen

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#78010

FromOlaf Meeuwissen <paddy-hack@member.fsf.org>
Date2023-01-22 03:40 +0100
Message-ID<FQyr0-eWk-1@gated-at.bofh.it>
In reply to#77577
Olaf Meeuwissen <paddy-hack@member.fsf.org> writes:

> FYI, the situation is unchanged after upgrading
>
>   - firmware-iwlwifi          from 20221109-2 to 20221109-4
>   - linux-image-6.0.0-5-amd64 from  6.0.10-1  to  6.0.10-2
>   - linux-image-amd64         from  6.0.10-1  to  6.0.10-2

I am currently on

  firmware-iwlwifi/testing,now 20221214-3 all [installed]
  linux-image-6.0.0-4-amd64/now 6.0.8-1 amd64 [installed,local]
  linux-image-6.0.0-6-amd64/now 6.0.12-1 amd64 [installed,local]
  linux-image-6.1.0-1-amd64/testing,now 6.1.4-1 amd64 [installed,automatic]
  linux-image-amd64/testing,now 6.1.4-1 amd64 [installed,automatic]

and still experience this issue when "cold" booting (i.e. after
`poweroff`) linux-image-6.1.0.1.

In order to use my Bluetooth-only keyboard, I cold boot with 6.0.0-4 so
that loading the intel/ibt-20-1-3.sfi firmware file succeeds and then
"warm" boot (i.e. `reboot`) into 6.1.0-1 to use the latest kernel.  That
way I can use that Bluetooth-only keyboard.

BTW, in order to select a kernel in the GRUB menu I use an old PS/2
keyboard connected via a PS/2 to USB adapter.

P.S.: I have no info on cold booting with 6.0.0-6.

Hope this helps,
--
Olaf Meeuwissen

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#78191

FromOlaf Meeuwissen <paddy-hack@member.fsf.org>
Date2023-02-05 03:30 +0100
Message-ID<FVCWZ-3vMR-1@gated-at.bofh.it>
In reply to#78010
Olaf Meeuwissen <paddy-hack@member.fsf.org> writes:

> I am currently on
>
>   firmware-iwlwifi/testing,now 20221214-3 all [installed]
>   linux-image-6.0.0-4-amd64/now 6.0.8-1 amd64 [installed,local]
>   linux-image-6.0.0-6-amd64/now 6.0.12-1 amd64 [installed,local]
>   linux-image-6.1.0-1-amd64/testing,now 6.1.4-1 amd64 [installed,automatic]
>   linux-image-amd64/testing,now 6.1.4-1 amd64 [installed,automatic]
>
> and still experience this issue when "cold" booting (i.e. after
> `poweroff`) linux-image-6.1.0.1.

Just checked again with 6.1.7-1 and still no joy :-(
--
Olaf Meeuwissen

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#78245

FromOlaf Meeuwissen <paddy-hack@member.fsf.org>
Date2023-02-12 04:00 +0100
Message-ID<FYaKR-5dIF-1@gated-at.bofh.it>
In reply to#78191
Olaf Meeuwissen <paddy-hack@member.fsf.org> writes:

> Just checked again with 6.1.7-1 and still no joy :-(

Glad to report joy cold-booting linux-image-6.1.0-3-amd64.
Currrently have the following installed

  $ dpkg-query -W | grep -E '(linux-image|firmware-iwlwifi)'
  firmware-iwlwifi              20221214-3
  linux-image-6.1.0-2-amd64     6.1.7-1
  linux-image-6.1.0-3-amd64     6.1.8-1
  linux-image-amd64             6.1.8-1

Cold-booting with linux-image-6.1.0-2-amd64 didn't give me a working
keyboard.

I checked the changelog but did not find anything obviously related, but
maybe one of these upstream stable updates

  - wifi: iwlwifi: fw: skip PPAG for JF
  - Bluetooth: hci_sync: Fix use HCI_OP_LE_READ_BUFFER_SIZE_V2

fixed it?

Hope this helps,
-- 
Olaf Meeuwissen

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#78246

FromDiederik de Haas <didi.debian@cknow.org>
Date2023-02-12 16:30 +0100
Message-ID<FYmsF-5lNm-3@gated-at.bofh.it>
In reply to#78245

[Multipart message — attachments visible in raw view] — view raw

On Sunday, 12 February 2023 03:29:14 CET Olaf Meeuwissen wrote:
> Olaf Meeuwissen <paddy-hack@member.fsf.org> writes:
> > Just checked again with 6.1.7-1 and still no joy :-(
> 
> Glad to report joy cold-booting linux-image-6.1.0-3-amd64.
> Currrently have the following installed

That's great!

> I checked the changelog but did not find anything obviously related, but
> maybe one of these upstream stable updates
> 
>   - wifi: iwlwifi: fw: skip PPAG for JF
>   - Bluetooth: hci_sync: Fix use HCI_OP_LE_READ_BUFFER_SIZE_V2
> 
> fixed it?

I looked into them, but didn't find a direct link. But hopefully the issue is 
fixed now.

If the issue does come back, then I'd suggest doing a `git bisect` between 
v5.18.14 and v5.18.16 as that's where the initial problem surfaced and it also 
has the benefit of being a reasonably small range.
https://wiki.debian.org/DebianKernel/GitBisect has instructions for it.

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#78489

FromOlaf Meeuwissen <paddy-hack@member.fsf.org>
Date2023-03-12 07:50 +0100
Message-ID<G8nGN-bUlc-5@gated-at.bofh.it>
In reply to#78246
Hi,

Again, unfortunately :-(

Diederik de Haas <didi.debian@cknow.org> writes:

> On Sunday, 12 February 2023 03:29:14 CET Olaf Meeuwissen wrote:
>> Olaf Meeuwissen <paddy-hack@member.fsf.org> writes:
>> > Just checked again with 6.1.7-1 and still no joy :-(
>>
>> Glad to report joy cold-booting linux-image-6.1.0-3-amd64.
>> Currrently have the following installed
>
> That's great!

Cold booting with 6.1.0-5, I was left without a working keyboard again.
Warm booting back to 6.1.0-3 did NOT give me a working keyboard either.
Repeated cold booting 6.1.0-3 did NOT give me my keyboard back.  I don't
know what happened when I was able to report success.

Plugged in my PS/2 keyboard via USB dongle, added

  deb [check-valid-until=no] https://snapshot.debian.org/archive/debian/20221112T151812Z/ sid main

to my APT sources and reinstalled 6.0.0-4.  Cold booting that got my
Bluetooth-only keyboard back.  Subsequent warm booting 6.1.0-5 left
that keyboard functional.

FTR, this is all using firmware-iwlwifi 20221214-3.

Earlier, in message #34, I reported that upgrading that package fixed
the issue for 6.0.0-4.  Checking on packages.debian.org, I see that a
newer version is available for bookworm but that the section has been
renamed.  Added that and upgraded which also bumped my other firmware
packages and pulled in the 6.1.0-6 kernel.

The 6.1.0-6 kernel also fails to load the firmware file, leaves me
without a working Bluetooth-only keyboard but warm booting to it (from a
6.0.0-4 cold boot) I can use said keyboard.

>> I checked the changelog but did not find anything obviously related, but
>> maybe one of these upstream stable updates
>>
>>   - wifi: iwlwifi: fw: skip PPAG for JF
>>   - Bluetooth: hci_sync: Fix use HCI_OP_LE_READ_BUFFER_SIZE_V2
>>
>> fixed it?
>
> I looked into them, but didn't find a direct link. But hopefully the issue is
> fixed now.
>
> If the issue does come back, then I'd suggest doing a `git bisect` between
> v5.18.14 and v5.18.16 as that's where the initial problem surfaced and it also
> has the benefit of being a reasonably small range.

Please note that 6.0.0-4 (package version 6.0.8-1) fixed it but 6.0.0-5
(package v6.0.10-1) broke it again.  FTR,

  diff -u /boot/config-6.0.0-{4,5}-amd64
  --- /boot/config-6.0.0-4-amd64	2022-11-11 17:36:29.000000000 +0900
  +++ /boot/config-6.0.0-5-amd64	2022-11-27 00:06:48.000000000 +0900
  @@ -1,6 +1,6 @@
   #
   # Automatically generated file; DO NOT EDIT.
  -# Linux/x86 6.0.8 Kernel Configuration
  +# Linux/x86 6.0.10 Kernel Configuration
   #
   CONFIG_CC_VERSION_TEXT="gcc-12 (Debian 12.2.0-9) 12.2.0"
   CONFIG_CC_IS_GCC=y

so we can rule out a configuration change causing the breakage.

> https://wiki.debian.org/DebianKernel/GitBisect has instructions for it.

Thanks for the pointer but that is a bit more work than I currently care
to chew into.
--
Olaf Meeuwissen

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#79045

FromOlaf Meeuwissen <paddy-hack@member.fsf.org>
Date2023-05-13 04:50 +0200
Message-ID<GuNux-8wFY-1@gated-at.bofh.it>
In reply to#78489
Hi,

I just upgraded linux-image-amd64 and that pulled in 6.1.0-9 and now
intel/ibt-20-1-3.sfi loads without issues and my Bluetooth keyboard
works, even when cold booting!
Cold booting 6.1.0-7 it fails and my keyboard is unresponsive.

For reference,

  # grep -E '(version 6\.1\.0-|ibt-20-1-3\.sfi)' /var/log/kern.log | sed 's/.* kernel: //'
  [    0.000000] Linux version 6.1.0-7-amd64 (debian-kernel@lists.debian.org) (gcc-12 (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT_DYNAMIC Debian 6.1.20-2 (2023-04-08)
  [    1.590712] bluetooth hci0: firmware: failed to load intel/ibt-20-1-3.sfi (-2)
  [    1.590724] bluetooth hci0: firmware: failed to load intel/ibt-20-1-3.sfi (-2)
  [    1.590726] Bluetooth: hci0: Failed to load Intel firmware file intel/ibt-20-1-3.sfi (-2)
  [    0.000000] Linux version 6.1.0-9-amd64 (debian-kernel@lists.debian.org) (gcc-12 (Debian 12.2.0-14) 12.2.0, GNU ld (GNU Binutils for Debian) 2.40) #1 SMP PREEMPT_DYNAMIC Debian 6.1.27-1 (2023-05-08)
  [    3.635292] bluetooth hci0: firmware: direct-loading firmware intel/ibt-20-1-3.sfi
  [    3.635294] Bluetooth: hci0: Found device firmware: intel/ibt-20-1-3.sfi

I don't know if it is related but when I boot 6.1.0-7, I also see a call
trace that starts with

 [    1.554110] alg: self-tests for ecdh-nist-p256 using ecdh-nist-p256-generic failed (rc=-14)
 [    1.554111] ------------[ cut here ]------------

This happens before 6.1.0-7 tries to load intel/ibt-20-1-3.sfi.

With 6.1.0-9, that call trace is gone too and loading the firmware file
appears to have been moved to a later phase based upon the time stamps.

I don't know what fixed it but I'm happy to report this fixed.  At least
in 6.1.0-9, but I'm slightly worried a later version might reintroduce
it as that has happened before.

Oh, FYI, I have the following firmware packages installed at the moment

  # apt list --installed 2>/dev/null | grep firmware
  firmware-amd-graphics/testing,now 20230210-5 all [installed]
  firmware-iwlwifi/testing,now 20230210-5 all [installed]
  firmware-linux-free/unstable,unstable,testing,now 20200122-1 all [installed,automatic]
  firmware-realtek/testing,now 20230210-5 all [installed]

Hope this helps,
--
Olaf Meeuwissen

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