** Package changed: ubuntu => alsa-driver (Ubuntu) -- 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/2077255
Title: [X555LN, Intel Haswell HDMI, Digital Out, HDMI] No sound at all Status in alsa-driver package in Ubuntu: New Bug description: After a system update on 2024-08-17 my laptop with Ubuntu 22 stopped having audio over HDMI output. Audio over built in speakers still works fine. I tested with several applications (including the sound tester in 'Settings') and multiple devices (my old TV and my new monitor), but the results are the same: no audio at all when HDMI output device is selected for sound. I had the same issue when I tried out Ubuntu 24 in 2024 May, which is why I rolled back to Ubuntu 22. My assumption is that the same bug arrived to Ubuntu 22 now. The system update after which the issue started happening, updated the following packages: Start-Date: 2024-08-17 12:58:22 Commandline: aptdaemon role='role-commit-packages' sender=':1.82' Install: linux-tools-common:amd64 (5.15.0-118.128, automatic), linux-hwe-6.8-headers-6.8.0-40:amd64 (6.8.0-40.40~22.04.3, automatic), linux-objects-nvidia-535-6.8.0-40-generic:amd64 (6.8.0-40.40~22.04.3, automatic), linux-hwe-6.8-tools-6.8.0-40:amd64 (6.8.0-40.40~22.04.3, automatic), linux-signatures-nvidia-6.8.0-40-generic:amd64 (6.8.0-40.40~22.04.3, automatic), linux-modules-6.8.0-40-generic:amd64 (6.8.0-40.40~22.04.3, automatic), hwdata:amd64 (0.357-1, automatic), linux-image-6.8.0-40-generic:amd64 (6.8.0-40.40~22.04.3, automatic), linux-headers-6.8.0-40-generic:amd64 (6.8.0-40.40~22.04.3, automatic), linux-modules-nvidia-535-6.8.0-40-generic:amd64 (6.8.0-40.40~22.04.3, automatic), linux-tools-6.8.0-40-generic:amd64 (6.8.0-40.40~22.04.3, automatic), linux-modules-extra-6.8.0-40-generic:amd64 (6.8.0-40.40~22.04.3, automatic) Upgrade: busybox-static:amd64 (1:1.30.1-7ubuntu3, 1:1.30.1-7ubuntu3.1), linux-image-generic-hwe-22.04:amd64 (6.5.0.45.45~22.04.1, 6.8.0-40.40~22.04.3), gnome-shell:amd64 (42.9-0ubuntu2.1, 42.9-0ubuntu2.2), fonts-opensymbol:amd64 (2:102.12+LibO7.3.7-0ubuntu0.22.04.5, 2:102.12+LibO7.3.7-0ubuntu0.22.04.6), firefox:amd64 (129.0+build2-0ubuntu0.22.04.1~mt1, 129.0.1+build1-0ubuntu0.22.04.1~mt1), ubuntu-desktop:amd64 (1.481.2, 1.481.3), linux-modules-nvidia-535-generic-hwe-22.04:amd64 (6.5.0-45.45~22.04.1, 6.8.0-40.40~22.04.3), busybox-initramfs:amd64 (1:1.30.1-7ubuntu3, 1:1.30.1-7ubuntu3.1), linux-headers-generic-hwe-22.04:amd64 (6.5.0.45.45~22.04.1, 6.8.0-40.40~22.04.3), linux-generic-hwe-22.04:amd64 (6.5.0.45.45~22.04.1, 6.8.0-40.40~22.04.3), gnome-shell-common:amd64 (42.9-0ubuntu2.1, 42.9-0ubuntu2.2), ubuntu-standard:amd64 (1.481.2, 1.481.3), ubuntu-desktop-minimal:amd64 (1.481.2, 1.481.3), code:amd64 (1.92.1-1723066302, 1.92.2-1723660989), ubuntu-minimal:amd64 (1.481.2, 1.481.3), lib orc-0.4-0:amd64 (1:0.4.32-2, 1:0.4.32-2ubuntu0.1) End-Date: 2024-08-17 13:00:50 ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: alsa-base 1.0.25+dfsg-0ubuntu7 ProcVersionSignature: Ubuntu 6.8.0-40.40~22.04.3-generic 6.8.12 Uname: Linux 6.8.0-40-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia wl ApportVersion: 2.20.11-0ubuntu82.6 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: katz 855 F.... pulseaudio /dev/snd/controlC1: katz 855 F.... pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Sun Aug 18 09:41:31 2024 InstallationDate: Installed on 2024-05-26 (84 days ago) InstallationMedia: Ubuntu 22.04.4 LTS "Jammy Jellyfish" - Release amd64 (20240220) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_AlsaPlaybackTest: ALSA playback test through plughw:HDMI failed Symptom_Card: Built-in Audio - HDA Intel HDMI Symptom_DevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: katz 855 F.... pulseaudio /dev/snd/controlC1: katz 855 F.... pulseaudio Symptom_Jack: Digital Out, HDMI Symptom_Type: No sound at all Title: [X555LN, Intel Haswell HDMI, Digital Out, HDMI] No sound at all UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/19/2019 dmi.bios.release: 4.6 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: X555LN.313 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: X555LN dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrX555LN.313:bd04/19/2019:br4.6:svnASUSTeKCOMPUTERINC.:pnX555LN:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnX555LN:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0:skuASUS-NotebookSKU: dmi.product.family: X dmi.product.name: X555LN dmi.product.sku: ASUS-NotebookSKU dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. 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