*** This bug is a duplicate of bug 1793640 *** https://bugs.launchpad.net/bugs/1793640
Ah indeed removing timidity (package timidity-daemon) fixed the issue. Thanks for your really quick feedback. ** This bug has been marked a duplicate of bug 1793640 Pulseaudio fails to detect sound card, while timidity is installed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to pulseaudio in Ubuntu. https://bugs.launchpad.net/bugs/1912933 Title: [Asus P8B75-M/VIA VT1708S] Pulseaudio dummy output after upgrade to 20.04 Status in pulseaudio package in Ubuntu: Incomplete Bug description: I just upgraded a working system from an up-to-date 18.04.5 installation to 20.04.1 and lost sound in the process. The upgrade itself was uneventful but now Pulseaudio lists the dreaded dummy output as the only available sound card. Alsa correctly sees the card as Card: HDA Intel PCH, Chip: VIA VT1708S in alsamixer for example. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: pulseaudio 1:13.99.1-1ubuntu3.8 ProcVersionSignature: Ubuntu 5.4.0-64.72-generic 5.4.78 Uname: Linux 5.4.0-64-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.14 Architecture: amd64 AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/by-path', '/dev/snd/controlC0', '/dev/snd/hwC0D0', '/dev/snd/pcmC0D2p', '/dev/snd/pcmC0D3p', '/dev/snd/pcmC0D0c', '/dev/snd/pcmC0D0p', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CasperMD5CheckResult: skip CurrentDesktop: MATE Date: Sun Jan 24 09:03:01 2021 InstallationDate: Installed on 2013-11-10 (2631 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Release amd64 (20131016.1) ProcEnviron: LANGUAGE=fr_FR PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=fr_FR.UTF-8 SHELL=/bin/bash SourcePackage: pulseaudio Symptom: audio Symptom_Card: HDA-Intel - HDA Intel PCH Symptom_Jack: Green Headphone Out, Front Title: [System Product Name, VIA VT1708S, Green Headphone Out, Front] Pulseaudio fails to detect card UpgradeStatus: Upgraded to focal on 2021-01-22 (1 days ago) dmi.bios.date: 08/06/2014 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1403 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: P8B75-M LX dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev X.0x dmi.chassis.asset.tag: Asset-1234567890 dmi.chassis.type: 3 dmi.chassis.vendor: Chassis Manufacture dmi.chassis.version: Chassis Version dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1403:bd08/06/2014:svnSystemmanufacturer:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnP8B75-MLX:rvrRevX.0x:cvnChassisManufacture:ct3:cvrChassisVersion: dmi.product.family: To be filled by O.E.M. dmi.product.name: System Product Name dmi.product.sku: SKU dmi.product.version: System Version dmi.sys.vendor: System manufacturer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/pulseaudio/+bug/1912933/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp