再会
有人可以帮我修复虚拟输出声音吗，我使用 Proline Proline V146GNS Intel Celeron，刚刚安装了 Ubuntu 22.04.4 LTS。当我尝试通过安装 ALSA、Pulse Audio 或 snd 命令修复时，我得到了这个：
proline@proline-V146GNS:~$ systemctl status alsa
Unit alsa.service could not be found.
proline@proline-V146GNS:~$ systemctl status pulseaudio
Unit pulseaudio.service could not be found.
proline@proline-V146GNS:~$ systemctl status snd
Unit snd.service could not be found.
proline@proline-V146GNS:~$ systemctl --version
systemd 249 (249.11-0ubuntu3.12)
+PAM +AUDIT +SELINUX +APPARMOR +IMA +SMACK +SECCOMP +GCRYPT +GNUTLS +OPENSSL +ACL +BLKID +CURL +ELFUTILS +FIDO2 +IDN2 -IDN +IPTC +KMOD +LIBCRYPTSETUP +LIBFDISK +PCRE2 -PWQUALITY -P11KIT -QRENCODE +BZIP2 +LZ4 +XZ +ZLIB +ZSTD -XKBCOMMON +UTMP +SYSVINIT default-hierarchy=unified
有人能告诉我如何纠正这个问题吗，我需要声音。