Public bug reported: I've installed Kubuntu 20.04 and I have crackling/popping sound. I tried to change needed files for pulseaudio and alsa (disabling power save), reboot the system and I still have problem.
ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 5.4.0-29.33-generic 5.4.30 Uname: Linux 5.4.0-29-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: kizule 1937 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: KDE Date: Wed May 13 20:47:03 2020 InstallationDate: Installed on 2020-05-13 (0 days ago) InstallationMedia: Kubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/10/2007 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 68MVU Ver. F.06 dmi.board.name: 30D5 dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 82.15 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr68MVUVer.F.06:bd12/10/2007:svnHewlett-Packard:pn:pvrF.06:rvnHewlett-Packard:rn30D5:rvrKBCVersion82.15:cvnHewlett-Packard:ct10:cvr: dmi.product.family: 103C_5336AN dmi.product.version: F.06 dmi.sys.vendor: Hewlett-Packard mtime.conffile..etc.modprobe.d.alsa-base.conf: 2020-05-13T20:24:18.764608 ** Affects: ubuntu Importance: Undecided Status: New ** Tags: amd64 apport-bug focal ** Description changed: I've installed Kubuntu 20.04 and I have crackling/popping sound. I tried to change needed files for pulseaudio and alsa (disabling power save), reboot the system and I still have problem. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 5.4.0-29.33-generic 5.4.30 Uname: Linux 5.4.0-29-generic x86_64 NonfreeKernelModules: wl ApportVersion: 2.20.11-0ubuntu27 Architecture: amd64 AudioDevicesInUse: - USER PID ACCESS COMMAND - /dev/snd/controlC0: kizule 1937 F.... pulseaudio + USER PID ACCESS COMMAND + /dev/snd/controlC0: kizule 1937 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: KDE Date: Wed May 13 20:47:03 2020 InstallationDate: Installed on 2020-05-13 (0 days ago) InstallationMedia: Kubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio - Title: Bluetooth sound card not detected UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 12/10/2007 dmi.bios.vendor: Hewlett-Packard dmi.bios.version: 68MVU Ver. F.06 dmi.board.name: 30D5 dmi.board.vendor: Hewlett-Packard dmi.board.version: KBC Version 82.15 dmi.chassis.type: 10 dmi.chassis.vendor: Hewlett-Packard dmi.modalias: dmi:bvnHewlett-Packard:bvr68MVUVer.F.06:bd12/10/2007:svnHewlett-Packard:pn:pvrF.06:rvnHewlett-Packard:rn30D5:rvrKBCVersion82.15:cvnHewlett-Packard:ct10:cvr: dmi.product.family: 103C_5336AN dmi.product.version: F.06 dmi.sys.vendor: Hewlett-Packard mtime.conffile..etc.modprobe.d.alsa-base.conf: 2020-05-13T20:24:18.764608 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1878468 Title: Crackling sound To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1878468/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs