Here is a diff working vs non-working: https://www.diffchecker.com/WW0VL687
-- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to alsa-driver in Ubuntu. https://bugs.launchpad.net/bugs/1893566 Title: [MS-7A40, Realtek ALC887-VD, Green Headphone Out, Front] fails if headphone not plugged in on bootl Status in alsa-driver package in Ubuntu: New Bug description: [MS-7A40, Realtek ALC887-VD, Green Headphone Out, Front] fails if headphone is not plugged in on boot. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44 Uname: Linux 5.4.0-42-generic x86_64 NonfreeKernelModules: lkp_Ubuntu_5_4_0_42_46_generic_70 nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27.8 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: mea 1935 F.... pulseaudio /dev/snd/pcmC1D0c: mea 1935 F...m pulseaudio /dev/snd/controlC0: mea 1935 F.... pulseaudio /dev/snd/controlC2: mea 1935 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Sun Aug 30 12:29:20 2020 InstallationDate: Installed on 2020-07-17 (44 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) 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_Card: Starship/Matisse HD Audio Controller - HD-Audio Generic Symptom_Jack: Green Headphone Out, Front Symptom_PulseAudioLog: Aug 30 11:07:51 mea-MS-7A40 dbus-daemon[908]: [system] Activating via systemd: service name='org.freedesktop.RealtimeKit1' unit='rtkit-daemon.service' requested by ':1.28' (uid=125 pid=1178 comm="/usr/bin/pulseaudio --daemonize=no --log-target=jo" label="unconfined") Symptom_Type: Sound works for a while, then breaks Title: [MS-7A40, Realtek ALC887-VD, Green Headphone Out, Front] fails after a while UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/12/2019 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: A.B0 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: B450I GAMING PLUS AC (MS-7A40) dmi.board.vendor: Micro-Star International Co., Ltd. dmi.board.version: 2.0 dmi.chassis.asset.tag: To be filled by O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: Micro-Star International Co., Ltd. dmi.chassis.version: 2.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrA.B0:bd11/12/2019:svnMicro-StarInternationalCo.,Ltd.:pnMS-7A40:pvr2.0:rvnMicro-StarInternationalCo.,Ltd.:rnB450IGAMINGPLUSAC(MS-7A40):rvr2.0:cvnMicro-StarInternationalCo.,Ltd.:ct3:cvr2.0: dmi.product.family: To be filled by O.E.M. dmi.product.name: MS-7A40 dmi.product.sku: To be filled by O.E.M. dmi.product.version: 2.0 dmi.sys.vendor: Micro-Star International Co., Ltd. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1893566/+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
