Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: alsa-driver (Ubuntu) Status: New => Confirmed
-- You received this bug notification because you are a member of Desktop Packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/2043236 Title: [Latitude 7440, Realtek ALC289, top speakers and headphones play at same time Status in alsa-driver package in Ubuntu: Confirmed Bug description: The laptop has 2 speakers on the bottom and 2 speakers on the top. When plugging headphones into the 3.5mm jack, the bottom speakers are auto-muted as they are supposed to be (confirmed this in alsamixer); the top speakers however continue to output sound- the headphones work fine, but the top speakers play at the same time. If you go into alsamixer to play with levels, you will note that changing "headphones" volume also changes the volume of the speakers on the top. In fact, even with the headphones unplugged, alsamixer shows a "headphones" section (which will control top speaker volume). The bottom speakers which are muted properly are called "Speakers" in alsamixer. It seems this is a pin issue- it seems that the headphones and the top speakers are linked in some way. The headphone plug action properly mutes all speakers on Windows 11, so this seems to be a software issue. In case it helps: I have reproduced this behavior on Ubuntu 23.10's live installer, and also on Fedora 39 Workstation's live installer. My Ubuntu 22.04 install is completely up-to-date. ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: alsa-base 1.0.25+dfsg-0ubuntu7 ProcVersionSignature: Ubuntu 6.2.0-36.37~22.04.1-generic 6.2.16 Uname: Linux 6.2.0-36-generic x86_64 ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: poeticrpm 1781 F.... pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Fri Nov 10 14:17:20 2023 InstallationDate: Installed on 2023-10-06 (35 days ago) InstallationMedia: Ubuntu 22.04.3 LTS "Jammy Jellyfish" - Release amd64 (20230807.2) PackageArchitecture: all ProcEnviron: TERM=xterm-256color PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_US.UTF-8 SHELL=/bin/bash SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:PCH failed Symptom_Card: Built-in Audio - HDA Intel PCH Symptom_Jack: Black Headphone Out, Right Symptom_Type: None of the above Title: [Latitude 7440, Realtek ALC289, Black Headphone Out, Right] Playback problem UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 09/12/2023 dmi.bios.release: 1.8 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.8.1 dmi.board.name: 0NDV55 dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.ec.firmware.release: 1.6 dmi.modalias: dmi:bvnDellInc.:bvr1.8.1:bd09/12/2023:br1.8:efr1.6:svnDellInc.:pnLatitude7440:pvr:rvnDellInc.:rn0NDV55:rvrA00:cvnDellInc.:ct10:cvr:sku0C0B: dmi.product.family: Latitude dmi.product.name: Latitude 7440 dmi.product.sku: 0C0B dmi.sys.vendor: Dell Inc. mtime.conffile..etc.modprobe.d.alsa-base.conf: 2023-11-10T13:48:00.967491 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/2043236/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp