所以我在系统上安装了 Ubuntu，当我播放音乐一段时间后，我的扬声器发出奇怪的高音调声音。我试过pulseaudio -k了pulseaudio --start高音调声音停止了，但过了一会儿我又能听到。（我是 Linux 新手）
这是声音（高音量警告声） https://drive.google.com/file/d/1FQHOHxYTnpovlLdKuVZgmfiXTa9Sg4m9/view?usp=share_link
有什么建议么？
这是来自的输出journalctl -r，其中包含许多来自 pulseaudio 的错误消息。
Απρ 10 20:27:09 TurboX-Wintab-II-3G systemd[1370]: pulseaudio.socket: Failed with result 'service-start-limit-hit'.
Απρ 10 20:27:09 TurboX-Wintab-II-3G systemd[1370]: Failed to start Sound Service.
Απρ 10 20:27:09 TurboX-Wintab-II-3G systemd[1370]: pulseaudio.service: Failed with result 'signal'.
Απρ 10 20:27:09 TurboX-Wintab-II-3G systemd[1370]: pulseaudio.service: Start request repeated too quickly.
Απρ 10 20:27:09 TurboX-Wintab-II-3G systemd[1370]: Stopped Sound Service.
Απρ 10 20:27:09 TurboX-Wintab-II-3G systemd[1370]: pulseaudio.service: Scheduled restart job, restart counter is at 6.
Απρ 10 20:27:09 TurboX-Wintab-II-3G systemd[1370]: Started Evolution address book service.
Απρ 10 20:27:09 TurboX-Wintab-II-3G dbus-daemon[1394]: [session uid=1000 pid=1394] Successfully activated service 'org.gnome.evolut>
Απρ 10 20:27:09 TurboX-Wintab-II-3G systemd[1370]: Started User preferences database.
Απρ 10 20:27:09 TurboX-Wintab-II-3G dbus-daemon[1394]: [session uid=1000 pid=1394] Successfully activated service 'ca.desrt.dconf'
Απρ 10 20:27:09 TurboX-Wintab-II-3G systemd[1370]: Starting Evolution address book service...
Απρ 10 20:27:09 TurboX-Wintab-II-3G systemd[1370]: Starting User preferences database...
Απρ 10 20:27:09 TurboX-Wintab-II-3G dbus-daemon[1394]: [session uid=1000 pid=1394] Activating via systemd: service name='org.gnome.>
Απρ 10 20:27:09 TurboX-Wintab-II-3G dbus-daemon[1394]: [session uid=1000 pid=1394] Activating via systemd: service name='ca.desrt.d>
Απρ 10 20:27:09 TurboX-Wintab-II-3G systemd[1370]: Started Evolution calendar service.
Απρ 10 20:27:09 TurboX-Wintab-II-3G dbus-daemon[1394]: [session uid=1000 pid=1394] Successfully activated service 'org.gnome.evolut>
Απρ 10 20:27:09 TurboX-Wintab-II-3G systemd[1370]: Failed to start Sound Service.
Απρ 10 20:27:09 TurboX-Wintab-II-3G systemd[1370]: pulseaudio.service: Failed with result 'signal'.
Απρ 10 20:27:09 TurboX-Wintab-II-3G systemd[1370]: pulseaudio.service: Main process exited, code=killed, status=9/KILL
Απρ 10 20:27:09 TurboX-Wintab-II-3G rtkit-daemon[788]: Supervising 10 threads of 5 processes of 2 users.
Απρ 10 20:27:09 TurboX-Wintab-II-3G rtkit-daemon[788]: Successfully made thread 1834 of process 1818 owned by '1000' RT at priority>
Απρ 10 20:27:09 TurboX-Wintab-II-3G rtkit-daemon[788]: Supervising 9 threads of 5 processes of 2 users.
Απρ 10 20:27:09 TurboX-Wintab-II-3G rtkit-daemon[788]: Supervising 9 threads of 5 processes of 2 users.
Απρ 10 20:27:09 TurboX-Wintab-II-3G rtkit-daemon[788]: Successfully made thread 1833 of process 1818 owned by '1000' RT at priority>
Απρ 10 20:27:09 TurboX-Wintab-II-3G rtkit-daemon[788]: Supervising 8 threads of 5 processes of 2 users.
Απρ 10 20:27:09 TurboX-Wintab-II-3G rtkit-daemon[788]: Supervising 8 threads of 5 processes of 2 users.
Απρ 10 20:27:09 TurboX-Wintab-II-3G rtkit-daemon[788]: Successfully made thread 1831 of process 1818 owned by '1000' RT at priority>
Απρ 10 20:27:09 TurboX-Wintab-II-3G systemd[1370]: Starting Portal service (GNOME implementation)...
Απρ 10 20:27:09 TurboX-Wintab-II-3G rtkit-daemon[788]: Supervising 7 threads of 5 processes of 2 users.
Απρ 10 20:27:09 TurboX-Wintab-II-3G dbus-daemon[1394]: [session uid=1000 pid=1394] Activating via systemd: service name='org.freede>
Απρ 10 20:27:09 TurboX-Wintab-II-3G dbus-daemon[1394]: [session uid=1000 pid=1394] Successfully activated service 'org.gnome.Shell.>
Απρ 10 20:27:09 TurboX-Wintab-II-3G pulseaudio[1818]: Stale PID file, overwriting.
Απρ 10 20:27:09 TurboX-Wintab-II-3G rtkit-daemon[788]: Supervising 7 threads of 5 processes of 2 users.
Απρ 10 20:27:09 TurboX-Wintab-II-3G rtkit-daemon[788]: Successfully made thread 1818 of process 1818 owned by '1000' high priority >
Απρ 10 20:27:09 TurboX-Wintab-II-3G systemd[1370]: Starting Portal service...
Απρ 10 20:27:09 TurboX-Wintab-II-3G dbus-daemon[1394]: [session uid=1000 pid=1394] Activating via systemd: service name='org.freede>
Απρ 10 20:27:09 TurboX-Wintab-II-3G kernel: audit: type=1326 audit(1681147629.339:57): auid=1000 uid=1000 gid=1000 ses=3 subj=snap.>
Απρ 10 20:27:09 TurboX-Wintab-II-3G audit[1823]: SECCOMP auid=1000 uid=1000 gid=1000 ses=3 subj=snap.snapd-desktop-integration.snap>
Απρ 10 20:27:09 TurboX-Wintab-II-3G systemd[1370]: Starting Sound Service...
Απρ 10 20:27:09 TurboX-Wintab-II-3G systemd[1370]: Stopped Sound Service.
Απρ 10 20:27:09 TurboX-Wintab-II-3G systemd[1370]: Starting Evolution calendar service...
Απρ 10 20:27:09 TurboX-Wintab-II-3G systemd[1370]: pulseaudio.service: Scheduled restart job, restart counter is at 5.
Απρ 10 20:27:09 TurboX-Wintab-II-3G dbus-daemon[1394]: [session uid=1000 pid=1394] Activating via systemd: service name='org.gnome.>
Απρ 10 20:27:09 TurboX-Wintab-II-3G systemd[1370]: Started Evolution source registry.
Απρ 10 20:27:09 TurboX-Wintab-II-3G dbus-daemon[1394]: [session uid=1000 pid=1394] Successfully activated service 'org.gnome.evolut>
Απρ 10 20:27:08 TurboX-Wintab-II-3G systemd[1370]: Failed to start Sound Service.
Απρ 10 20:27:08 TurboX-Wintab-II-3G systemd[1370]: pulseaudio.service: Failed with result 'signal'.
Απρ 10 20:27:08 TurboX-Wintab-II-3G systemd[1370]: pulseaudio.service: Main process exited, code=killed, status=9/KILL