From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id CF81FC43458 for ; Mon, 29 Jun 2026 23:18:15 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [45.14.194.44]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 548B0601EB; Tue, 30 Jun 2026 01:18:03 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 548B0601EB DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1782775093; bh=kGwmzTgCTf1W7DjIIfPHco/2kxQ+N4BS1EsIW6eu4pc=; h=From:To:In-Reply-To:References:Subject:Date:List-Id:List-Archive: List-Help:List-Owner:List-Post:List-Subscribe:List-Unsubscribe: From; b=lCqjycK8UqjOg9NBPqy7fQ2VUs227cPutnzYAlqPuRp2YKonbRhRF1ADovxnmrIU8 ajgSZkAsK/YSzP5siJvu7nEwpY6kL9Pu/RG9Q0hYIxKOmqU/Ezpwwq14bIUZHAylQp Y/mlKWXiZAvuNvrmGR4EEOPhGcNej0jDqjVVoF8U= Received: by alsa1.perex.cz (Postfix, from userid 50401) id 06698F805FF; Tue, 30 Jun 2026 01:17:32 +0200 (CEST) Received: from mailman-core.alsa-project.org (mailman-core.alsa-project.org [10.254.200.10]) by alsa1.perex.cz (Postfix) with ESMTP id B52E1F805FC; Tue, 30 Jun 2026 01:17:32 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 67175F80587; Tue, 30 Jun 2026 01:17:23 +0200 (CEST) Authentication-Results: alsa1.perex.cz; arc=none smtp.remote-ip=45.14.194.44 ARC-Seal: i=1; d=alsa-project.org; s=arc; a=rsa-sha256; cv=none; t=1782775042; b=S7B4nMqIMQW+PWWjCxfDL9XX66O7XFsABsFk/tAjrjd+kHS8Xk1ndy8C5b661PRaPbFG Or9QCeK8egfhH/ZpRnoeTUA1XSlWqikLbkOivIaWd+d5Z1wbrOkoiC+jfthZRWoYvSeop nuNEaxsU3eePwBTbTMjKWbE3Kbg9fnD0XXPil352+VU6XClSaQHxjEHjRTHE1KqmOGHOq m/NCtCSTV+D5NyWrMfso5p5Klf8Z2lzoWgEbhru4nZc11k6GbbATi3sZn/kjozDHTczs2 H5pl+ZnfCIL96+rNNwOp0ySkSIgzFK0qq/LfSLM3+6CqJGtQz0WE9gcvxHM+QFy3MaA== ARC-Message-Signature: i=1; d=alsa-project.org; s=arc; a=rsa-sha256; c=relaxed/simple; t=1782775042; h=MIME-Version:From:To:Message-Id:Subject; bh=kGwmzTgCTf1W7DjIIfPHco/2kxQ+N4BS1EsIW6eu4pc=; b=CNNJCWD6xcDjSwWxh9q32ktQyOhhBKF6HoaWXlp6/OoYBJ3aP3H3kkr3aa/cHbs7UGYL JhPx6cjQD/Iun1/J4O03rC7AST1ftQ87bRFznDoY2rIvla5LSLd6Tv0Ducp5JkrfrRCbS jcwPHt/Zv+KZoTeRaIAZ7xqV9VfC3xqsKfAsybRB5jMDSStxy+wX2jPZbTuB3yZO4xTFU lrZbcJo4/n0IbwMut+UegGE8Gz0eo0WnR59xX1fdSB82Q0lfclO5qiixtSGOmkcHs9lnG NQuzIk6t2gYd0SS8l1B6ttIvTgCyXdn/OUbWmfi8CxZllRAJBW/61xy8zdVDcRP9zmw== ARC-Authentication-Results: i=1; alsa1.perex.cz; arc=none smtp.remote-ip=45.14.194.44 Received: from webhooks-bot.alsa-project.org (vmi2259423.contaboserver.net [45.14.194.44]) by alsa1.perex.cz (Postfix) with ESMTP id 2A6B4F8053D for ; Tue, 30 Jun 2026 01:17:20 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 2A6B4F8053D MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit From: GitHub issues - opened To: alsa-devel@alsa-project.org Message-Id: <18bdb07427edee00-webhooks-bot@alsa-project.org> In-Reply-To: <18bdb07427baf100-webhooks-bot@alsa-project.org> References: <18bdb07427baf100-webhooks-bot@alsa-project.org> Subject: Annoying sound when restarting an HP computer running Linux Mint with Intel components. Date: Tue, 30 Jun 2026 01:17:23 +0200 (CEST) Message-ID-Hash: OARTCZWUOXKPVWW7ZSTTGZ7YBKY4RBJB X-Message-ID-Hash: OARTCZWUOXKPVWW7ZSTTGZ7YBKY4RBJB X-MailFrom: github@alsa-project.org X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; loop; banned-address; header-match-alsa-devel.alsa-project.org-0; header-match-alsa-devel.alsa-project.org-1; emergency; member-moderation; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; digests; suspicious-header X-Mailman-Version: 3.3.10 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" Archived-At: List-Archive: List-Help: List-Owner: List-Post: List-Subscribe: List-Unsubscribe: alsa-project/alsa-ucm-conf issue #801 was opened from thisangelo: ### Brief description of the problem / regression Since the update to version `1.2.10-1ubuntu5.11` of `alsa-ucm-conf`, a loud "pop" sound is heard from the **left speaker** on my HP laptop every time the system starts up, right after the kernel loads the audio drivers. ### Hardware / System information - **Model:** HP Laptop 14 - **Codec:** Realtek ALC236 - **SSID:** 103c:0000 - **Audio Driver:** `sof-audio-pci-intel-tgl` - **OS:** Linux Mint (Ubuntu 24.04 Noble base) - **Kernel:** `7.0.0-14-generic` ### Steps to reproduce 1. Install `alsa-ucm-conf` version `1.2.10-1ubuntu5.11`. 2. Reboot the system. 3. Listen to the "pop" sound from the left speaker. ### Expected behavior There should be no "pop" sound on boot. The previous version, `1.2.10-1ubuntu5`, works flawlessly and does not produce the issue. ### Workaround - Downgrading to `alsa-ucm-conf=1.2.10-1ubuntu5` completely eliminates the "pop" sound. After downgrading, I'm holding the package with `sudo apt-mark hold alsa-ucm-conf`. ### Additional context / diff analysis The problematic change seems to be related to the handling of the `Master Playback Switch` in the files: - `conf.d/sof-hda-dsp/sof-hda-dsp.conf` - `conf.d/sof-hda-dsp/sof-skl_hda_card.conf` - `conf.d/sof-skl_hda_card/sof-hda-dsp.conf` - `conf.d/sof-skl_hda_card/sof-skl_hda_card.conf` **The change is:** ```diff - True.FixedBootSequence [ - sysw "-/class/sound/ctl-led/speaker/card${CardNumber}/attach:Master Playback Switch" - ] + True.Macro [{ SetLED { LED="speaker" Action="detach" CtlId="Master Playback Switch" } }] Although this condition is intended for Needle "dell-laptop", my HP laptop is also incorrectly triggering it, causing the speaker to "pop" on boot. This confirms the regression introduced in version 1.2.10-1ubuntu5.11. Issue URL : https://github.com/alsa-project/alsa-ucm-conf/issues/801 Repository URL: https://github.com/alsa-project/alsa-ucm-conf