Public bug reported: When a sound starts playing, no sound is heard until I change the volume either from the volume control panel or from the media keys. This happens in internet videos, spotify, games etc. When I stop a sound, after a few seconds, I hear a sound like something is shut down. After that I need to repeat this to hear sound. If I play sound before hearing the shut down sound, it plays correctly.
I could not find any logs or clues what is causing this. I am not sure whether this is related with pulseaudio or alsa. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 5.4.0-67.75-generic 5.4.94 Uname: Linux 5.4.0-67-generic x86_64 NonfreeKernelModules: nvidia_modeset nvidia ApportVersion: 2.20.11-0ubuntu27.16 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: eren 17122 F.... pulseaudio /dev/snd/controlC1: eren 17122 F.... pulseaudio /dev/snd/pcmC1D0p: eren 17122 F...m pulseaudio CasperMD5CheckResult: skip CurrentDesktop: ubuntu:GNOME Date: Tue Mar 16 22:10:37 2021 InstallationDate: Installed on 2019-12-04 (467 days ago) InstallationMedia: Ubuntu 19.10 "Eoan Ermine" - Release amd64 (20191017) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_Card: Built-in Audio - HDA Intel PCH Symptom_Jack: Speaker, Internal Symptom_PulseAudioLog: Mar 15 22:46:38 eren-lp dbus-daemon[1026]: [system] Activating via systemd: service name='org.freedesktop.RealtimeKit1' unit='rtkit-daemon.service' requested by ':1.31' (uid=124 pid=1355 comm="/usr/bin/pulseaudio --daemonize=no --log-target=jo" label="unconfined") Mar 16 22:07:32 eren-lp pulseaudio[17080]: Failed to open cookie file '/root/.config/pulse/cookie': No such file or directory Mar 16 22:07:32 eren-lp pulseaudio[17080]: Failed to load authentication key '/root/.config/pulse/cookie': No such file or directory Mar 16 22:07:32 eren-lp pulseaudio[17080]: Failed to open cookie file '/root/.pulse-cookie': No such file or directory Mar 16 22:07:32 eren-lp pulseaudio[17080]: Failed to load authentication key '/root/.pulse-cookie': No such file or directory Symptom_Type: Sound works for a while, then breaks Title: [N550JV, Realtek ALC668, Speaker, Internal] fails after a while UpgradeStatus: Upgraded to focal on 2020-05-23 (297 days ago) dmi.bios.date: 11/19/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: N550JV.208 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: N550JV 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.:bvrN550JV.208:bd11/19/2013:svnASUSTeKCOMPUTERINC.:pnN550JV:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnN550JV:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.family: N dmi.product.name: N550JV dmi.product.sku: ASUS-NotebookSKU dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. ** Affects: ubuntu Importance: Undecided Status: New ** Tags: amd64 apport-bug focal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1919365 Title: [N550JV, Realtek ALC668, Speaker, Internal] fails after a while To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+bug/1919365/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs