I have the same problem with mainline 5.7 kernel. ** Summary changed:
- [Inspiron 5391, Realtek ALC3204] Sound stopped to work, errors in dmesg + [Inspiron 5391, Realtek ALC3204] Sound stopped to work, "error : DSP panic!" in dmesg ** Description changed: Sound worked, but accidentally stopped to work at all. Just before it I had plugged and unplugged HDMI display (but without sound via HDMI). Only restart helped. Here is dmesg output while the problem. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: alsa-base 1.0.25+dfsg-0ubuntu5 ProcVersionSignature: Ubuntu 5.4.0-33.37-generic 5.4.34 Uname: Linux 5.4.0-33-generic x86_64 ApportVersion: 2.20.11-0ubuntu27.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND - /dev/snd/controlC0: tenikeev 4612 F.... pulseaudio - /dev/snd/pcmC0D0p: tenikeev 4612 F...m pulseaudio - /dev/snd/pcmC0D6c: tenikeev 4612 F...m pulseaudio + /dev/snd/controlC0: username 4612 F.... pulseaudio + /dev/snd/pcmC0D0p: username 4612 F...m pulseaudio + /dev/snd/pcmC0D6c: username 4612 F...m pulseaudio CasperMD5CheckResult: skip CurrentDesktop: XFCE Date: Wed Jun 3 20:42:33 2020 InstallationDate: Installed on 2020-05-28 (5 days ago) InstallationMedia: Xubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423) PackageArchitecture: all SourcePackage: alsa-driver Symptom: audio Symptom_Card: sof-hda-dsp - sof-hda-dsp Symptom_Jack: Speaker, Internal Symptom_PulseAudioLog: - июн 03 20:04:56 tenikeev-5391 dbus-daemon[3386]: [system] Activating via systemd: service name='org.freedesktop.RealtimeKit1' unit='rtkit-daemon.service' requested by ':1.28' (uid=114 pid=4302 comm="/usr/bin/pulseaudio --daemonize=no --log-target=jo" label="unconfined") - июн 03 20:04:59 tenikeev-5391 systemd[4295]: pulseaudio.service: Succeeded. - июн 03 20:05:09 tenikeev-5391 systemd[4295]: pulseaudio.socket: Succeeded. + июн 03 20:04:56 username-5391 dbus-daemon[3386]: [system] Activating via systemd: service name='org.freedesktop.RealtimeKit1' unit='rtkit-daemon.service' requested by ':1.28' (uid=114 pid=4302 comm="/usr/bin/pulseaudio --daemonize=no --log-target=jo" label="unconfined") + июн 03 20:04:59 username-5391 systemd[4295]: pulseaudio.service: Succeeded. + июн 03 20:05:09 username-5391 systemd[4295]: pulseaudio.socket: Succeeded. Symptom_Type: Sound works for a while, then breaks Title: [Inspiron 5391, Realtek ALC3204, Speaker, Internal] fails after a while UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 11/21/2019 dmi.bios.vendor: Dell Inc. dmi.bios.version: 1.3.0 dmi.board.name: 07DM2C dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 10 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr1.3.0:bd11/21/2019:svnDellInc.:pnInspiron5391:pvr:rvnDellInc.:rn07DM2C:rvrA00:cvnDellInc.:ct10:cvr: dmi.product.family: Inspiron dmi.product.name: Inspiron 5391 dmi.product.sku: 096E dmi.sys.vendor: Dell Inc. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1881943 Title: [Inspiron 5391, Realtek ALC3204] Sound stopped to work, "error : DSP panic!" in dmesg To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/alsa-driver/+bug/1881943/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
