• Bug#1107862: linux-image-6.15-amd64: The microphone is off and suspende

    From Jean-Philippe MENGUAL@1:229/2 to All on Mon Jun 16 09:20:01 2025
    XPost: linux.debian.bugs.dist
    From: jpmengual@debian.org

    This is a multi-part message in MIME format.
    Package: src:linux
    Version: 6.15.2-1~exp1
    Severity: important

    Dear Maintainer,

    *** Reporter, please consider answering these questions, where
    appropriate ***

    * What led up to the situation?

    The situation is on this laptop since I have used it, and present also
    on 6.12 kernel.

    To reproduce (even if it is random):
    1. Close the laptop, it is hibernating
    2. Open it and set it on


    * What exactly did you do (or not do) that was effective (or
    ineffective)?

    See attached all the investigations I did via Gemini and all the
    results. Sorry for the
    language, any further test is possible if it is helpful.
    Nothing works, anyway.


    * What was the outcome of this action?

    The audio works, but the micro no longer works. (internal mico)

    * What outcome did you expect instead?

    The micro should work normally, as when I reboot fully, it does

    *** End of the template - remove these template lines ***


    -- Package-specific info:
    ** Version:
    Linux version 6.15-amd64 (debian-kernel@lists.debian.org) (x86_64-linux-gnu-gcc-14 (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils
    for Debian) 2.44) #1 SMP PREEMPT_DYNAMIC Debian 6.15.2-1~exp1 (2025-06-10)

    ** Command line:
    BOOT_IMAGE=/boot/vmlinuz-6.15-amd64 root=UUID=2a98f366-072a-4a70-a305-6a10675f2681 ro quiet snd_hda_intel.power_save=0

    ** Not tainted

    ** Kernel log:
    [ 16.180543] audit: type=1400 audit(1750056179.363:5): apparmor="STATUS" operation="profile_load" profile="unconfined" name=4D6F6E676F444220436F6D70617373 pid=676 comm="apparmor_parser"
    [ 16.189526] audit: type=1400 audit(1750056179.375:6): apparmor="STATUS" operation="profile_load" profile="unconfined" name="buildah" pid=681 comm="apparmor_parser"
    [ 16.189657] audit: type=1400 audit(1750056179.375:7): apparmor="STATUS" operation="profile_load" profile="unconfined" name="balena-etcher"
    pid=679 comm="apparmor_parser"
    [ 16.200736] audit: type=1400 audit(1750056179.387:8): apparmor="STATUS" operation="profile_load" profile="unconfined" name="brave" pid=680 comm="apparmor_parser"
    [ 16.205614] audit: type=1400 audit(1750056179.391:9): apparmor="STATUS" operation="profile_load" profile="unconfined" name="cam" pid=683 comm="apparmor_parser"
    [ 16.209415] audit: type=1400 audit(1750056179.395:10):
    apparmor="STATUS" operation="profile_load" profile="unconfined"
    name="busybox" pid=682 comm="apparmor_parser"
    [ 16.210708] audit: type=1400 audit(1750056179.395:11):
    apparmor="STATUS" operation="profile_load" profile="unconfined" name="ch-checkns" pid=684 comm="apparmor_parser"
    [ 21.371192] input: BRLTTY 6.7 Linux Screen Driver Keyboard as /devices/virtual/input/input22
    [ 21.555051] usb 1-5: usbfs: interface 0 claimed by usbhid while
    'brltty' sets config #1
    [ 25.918894] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
    [ 25.918913] Bluetooth: BNEP filters: protocol multicast
    [ 25.918928] Bluetooth: BNEP socket layer initialized
    [ 25.994716] Bluetooth: MGMT ver 1.23
    [ 26.097317] NET: Registered PF_ALG protocol family
    [ 26.974080] Bluetooth: RFCOMM TTY layer initialized
    [ 26.974095] Bluetooth: RFCOMM socket layer initialized
    [ 26.974104] Bluetooth: RFCOMM ver 1.11
    [ 29.782301] NET: Registered PF_QIPCRTR protocol family
    [ 30.288755] Generic FE-GE Realtek PHY r8169-0-100:00: attached PHY
    driver (mii_bus:phy_addr=r8169-0-100:00, irq=MAC)
    [ 30.469246] r8169 0000:01:00.0 enp1s0: Link is Down
    [ 30.494515] iwlwifi 0000:02:00.0: Applying debug destination EXTERNAL_DRAM
    [ 30.496652] pcieport 0000:00:1c.5: AER: Correctable error message
    received from 0000:00:1c.5
    [ 30.496694] pcieport 0000:00:1c.5: PCIe Bus Error:
    severity=Correctable, type=Physical Layer, (Receiver ID)
    [ 30.496710] pcieport 0000:00:1c.5: device [8086:9d15] error status/mask=00000001/00002000
    [ 30.496728] pcieport 0000:00:1c.5: [ 0] RxErr (First)
    [ 30.577195] iwlwifi 0000:02:00.0: Applying debug destination EXTERNAL_DRAM
    [ 30.580512] iwlwifi 0000:02:00.0: FW already configured (0) -
    re-configuring
    [ 30.599021] iwlwifi 0000:02:00.0: Registered PHC clock: iwlwifi-PTP,
    with index: 0
    [ 30.661347] iwlwifi 0000:02:00.0: Applying debug destination EXTERNAL_DRAM
    [ 30.743744] iwlwifi 0000:02:00.0: Applying debug destination EXTERNAL_DRAM
    [ 30.745962] pcieport 0000:00:1c.5: AER: Correctable error message
    received from 0000:00:1c.5
    [ 30.745992] pcieport 0000:00:1c.5: PCIe Bus Error:
    severity=Correctable, type=Physical Layer, (Receiver ID)
    [ 30.746002] pcieport 0000:00:1c.5: device [8086:9d15] error status/mask=00000001/00002000
    [ 30.746014] pcieport 0000:00:1c.5: [ 0] RxErr (First)
    [ 30.747097] iwlwifi 0000:02:00.0: FW already configured (0) -
    re-configuring
    [ 31.386184] kauditd_printk_skb: 112 callbacks suppressed
    [ 31.386199] audit: type=1400 audit(1750056194.571:124):
    apparmor="DENIED" operation="open" class="file"
    profile="/usr/sbin/cupsd" name="/etc/paperspecs" pid=1144 comm="cupsd" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
    [ 32.428778] audit: type=1400 audit(1750056195.615:125):
    apparmor="ALLOWED" operation="capable" class="cap" profile="Xorg"
    pid=1168 comm="Xorg" capability=12 capname="net_admin"
    [ 33.762601] audit: type=1400 audit(1750056196.947:126):
    apparmor="DENIED" operation="capable" class="cap"
    profile="/usr/sbin/cupsd" pid=1144 comm="cupsd" capability=12 capname="net_admin"
    [ 34.619974] wlp2s0: authenticate with d8:44:89:76:f9:1b (local address=70:1c:e7:2d:b0:2c)
    [ 34.621071] wlp2s0: send auth to d8:44:89:76:f9:1b (try 1/3)
    [ 34.702406] wlp2s0: authenticate with d8:44:89:76:f9:1b (local address=70:1c:e7:2d:b0:2c)
    [ 34.702415] wlp2s0: send auth to d8:44:89:76:f9:1b (try 1/3)
    [ 34.740173] wlp2s0: authenticated
    [ 34.743950] wlp2s0: associate with d8:44:89:76:f9:1b (try 1/3)
    [ 34.758151] wlp2s0: RX AssocResp from d8:44:89:76:f9:1b (capab=0x511
    status=0 aid=2)
    [ 34.760839] wlp2s0: associated
    [ 34.793558] wlp2s0: Limiting TX power to 20 (23 - 3) dBm as advertised
    by d8:44:89:76:f9:1b

    [continued in next message]

    --- SoupGate-Win32 v1.05
    * Origin: you cannot sedate... all the things you hate (1:229/2)
  • From Uwe =?utf-8?Q?Kleine-K=C3=B6nig?=@1:229/2 to Jean-Philippe MENGUAL on Wed Jun 18 11:40:01 2025
    XPost: linux.debian.bugs.dist
    From: u.kleine-koenig@baylibre.com

    Control: found -1 6.12.27-1

    Hello,

    On Mon, Jun 16, 2025 at 09:08:49AM +0200, Jean-Philippe MENGUAL wrote:
    Package: src:linux
    Version: 6.15.2-1~exp1
    Severity: important

    Dear Maintainer,

    *** Reporter, please consider answering these questions, where appropriate ***

    * What led up to the situation?

    The situation is on this laptop since I have used it, and present also on 6.12 kernel.

    To reproduce (even if it is random):
    1. Close the laptop, it is hibernating
    2. Open it and set it on


    * What exactly did you do (or not do) that was effective (or
    ineffective)?

    See attached all the investigations I did via Gemini and all the results. Sorry for the
    language, any further test is possible if it is helpful.
    Nothing works, anyway.

    Does rebinding the driver after suspend fix the microphone?

    Unless I miss something this would be accomplished by:

    pcidev=0000:00:1f.3
    echo $pcidev > /sys/bus/pci/drivers/snd_hda_intel/unbind
    echo $pcidev > /sys/bus/pci/drivers/snd_hda_intel/bind

    Best regards
    Uwe

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    --- SoupGate-Win32 v1.05
    * Origin: you cannot sedate... all the things you hate (1:229/2)