我是升级了beta版后发现声卡卡顿的情况，然后我删除了主目录里的.cache内的文件，重启动，好了 ，如果不行，你再删除.config里的pulse试试。一定要重启动

根据pipewire官方文档的Troubleshooting部分可得原因与解决方法

“Normally this should not happen but is usually caused by jittery drivers. In a VM this is most common because the device is emulated.”

解决办法：

mkdir -p ~/.config/wireplumber/wireplumber.conf.d/

cd ~/.config/wireplumber/wireplumber.conf.d

使用你的文笔编辑器如vim nano等创建这个文件~/.config/wireplumber/wireplumber.conf.d/50-alsa-config.conf 并写入：

monitor.alsa.rules = [
  {
    matches = [
      # This matches the value of the 'node.name' property of the node.
      {
        node.name = "~alsa_output.*"
      }
    ]
    actions = {
      # Apply all the desired node specific settings here.
      update-props = {
        api.alsa.period-size   = 1024
        api.alsa.headroom      = 8192
      }
    }
  }
]

然后再

systemctl --user restart wireplumber pipewire pipewire-pulse

重启有关所有服务即可，注意这条命令不能加sudo

原文链接：Troubleshooting · Wiki · PipeWire / pipewire · GitLab