[4384FF3, Conexant CX20585, Speaker, Internal] fails after a while

[menou]

After a while my laptop is playing music it dies and I have no sound at all . The time the occur differs 3 mins-20 mins. I run ubuntu-bug audio and got here reporting a bug. Also when I had Mint it did that , a week ago I did a format and install Ubuntu. I choose speaker internal built in audio _HDA Intel MID from Apport tab.

ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: alsa-base 1.0.25+dfsg-0ubuntu5
ProcVersionSignature: Ubuntu 5.4.0-54.60-generic 5.4.65
Uname: Linux 5.4.0-54-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.13
Architecture: amd64
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: menou 1810 F.... pulseaudio
 /dev/snd/pcmC0D0p: menou 1810 F...m pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: ubuntu:GNOME
Date: Fri Dec 4 19:13:58 2020
InstallationDate: Installed on 2020-11-18 (16 days ago)
InstallationMedia: Ubuntu 20.04.1 LTS "Focal Fossa" - Release amd64 (20200731)
PackageArchitecture: all
SourcePackage: alsa-driver
Symptom: audio
Symptom_Card: Built-in Audio - HDA Intel MID
Symptom_Jack: Speaker, Internal
Symptom_PulseAudioLog:
 Nov 29 06:23:05 Ubaba dbus-daemon[1112]: [system] Activating via systemd: service name='org.freedesktop.RealtimeKit1' unit='rtkit-daemon.service' requested by ':1.27' (uid=125 pid=1344 comm="/usr/bin/pulseaudio --daemonize=no --log-target=jo" label="unconfined")
 Nov 29 06:23:05 Ubaba dbus-daemon[1112]: [system] Activating via systemd: service name='org.bluez' unit='dbus-org.bluez.service' requested by ':1.33' (uid=125 pid=1344 comm="/usr/bin/pulseaudio --daemonize=no --log-target=jo" label="unconfined")
 Nov 29 06:23:24 Ubaba systemd[1297]: pulseaudio.service: Succeeded.
 Nov 29 06:23:35 Ubaba systemd[1297]: pulseaudio.socket: Succeeded.
Symptom_Type: Sound works for a while, then breaks
Title: [4384FF3, Conexant CX20585, Speaker, Internal] fails after a while
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 10/26/2010
dmi.bios.vendor: LENOVO
dmi.bios.version: 6MET81WW (1.41 )
dmi.board.name: 4384FF3
dmi.board.vendor: LENOVO
dmi.board.version: Not Available
dmi.chassis.asset.tag: 0
dmi.chassis.type: 10
dmi.chassis.vendor: LENOVO
dmi.chassis.version: Not Available
dmi.modalias: dmi:bvnLENOVO:bvr6MET81WW(1.41):bd10/26/2010:svnLENOVO:pn4384FF3:pvrThinkPadT510:rvnLENOVO:rn4384FF3:rvrNotAvailable:cvnLENOVO:ct10:cvrNotAvailable:
dmi.product.family: ThinkPad T510
dmi.product.name: 4384FF3
dmi.product.version: ThinkPad T510
dmi.sys.vendor: LENOVO