Public bug reported: I made some modest security configurations yesterday, and today, less than 24 hours later, I have no sound. I've conducted the relevant checks, but I can't pinpoint the fault. I ruled out hardware issues since I started the computer with Windows 11 and had no problems playing sounds.
ProblemType: Bug DistroRelease: Ubuntu 22.04 Package: alsa-base 1.0.25+dfsg-0ubuntu7 ProcVersionSignature: Ubuntu 6.5.0-28.29~22.04.1-generic 6.5.13 Uname: Linux 6.5.0-28-generic x86_64 ApportVersion: 2.20.11-0ubuntu82.5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: will 4294 F.... pulseaudio /dev/snd/controlC0: will 4294 F.... pulseaudio CasperMD5CheckResult: pass CurrentDesktop: ubuntu:GNOME Date: Fri May 3 17:33:53 2024 InstallationDate: Installed on 2024-03-20 (43 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:Intel failed Symptom_Card: Built-in Audio - HDA Intel Symptom_DevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: will 4294 F.... pulseaudio /dev/snd/controlC0: will 4294 F.... pulseaudio Symptom_Jack: Black Headphone Out, Front Symptom_Type: No sound at all Title: [HP Compaq dc5800 Small Form Factor, Analog Devices AD1884, Black Headphone Out, Front] No sound at all UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 10/26/2015 dmi.bios.release: 1.60 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 786F2 v01.60 dmi.board.asset.tag: MXJ9190BB5 dmi.board.name: 2820h dmi.board.vendor: Hewlett-Packard dmi.chassis.asset.tag: MXJ9190BB5 dmi.chassis.type: 4 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr786F2v01.60:bd10/26/2015:br1.60:svnHewlett-Packard:pnHPCompaqdc5800SmallFormFactor:pvr:rvnHewlett-Packard:rn2820h:rvr:cvnHewlett-Packard:ct4:cvr:skuNY275LA#ABM: dmi.product.family: 103C_53307F dmi.product.name: HP Compaq dc5800 Small Form Factor dmi.product.sku: NY275LA#ABM dmi.sys.vendor: Hewlett-Packard ** Affects: alsa-driver (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug jammy wayland-session -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/2064774 Title: [HP Compaq dc5800 Small Form Factor, Analog Devices AD1884, Black Headphone Out, Front] No sound at all To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/2064774/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs