我尝试重新安装 pulseaudio 和 pipewire。但就是不起作用：
~/Documents/Self$ sudo apt install pulseaudio
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
pulseaudio is already the newest version (1:15.99.1+dfsg1-1ubuntu2.1).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
:~/Documents/Self$ sudo apt install pipewire
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
pipewire is already the newest version (1.0.0-1~ubuntu22.04).
0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded.
我也尝试过
:~$ pulseaudio --kill
:~$ pulseaudio --start
即使重启后也没有出现任何内容。
systemctl --user restart pipewire.service
systemctl --user restart pipewire-pulse.service
我现在该怎么办？谢谢！