统信桌面操作系统专业版V20（1070）
Linux uos 5.10.97-arm64-desktop

uos基础 systemd-resolve 命令执行报错与参考处理方法

root@uos:/home/code# systemd-resolve --flush-caches
Failed to flush caches: Unit dbus-org.freedesktop.resolve1.service not found.

root@uos:/home/code# systemd-resolve --statistics
Failed to get DNSSEC supported state: Unit dbus-org.freedesktop.resolve1.service not found.

root@uos:/home/code# systemctl status systemd-resolved
● systemd-resolved.service - Network Name Resolution
   Loaded: loaded (/lib/systemd/system/systemd-resolved.service; disabled; vendor preset: enabled)
  Drop-In: /usr/lib/systemd/system/systemd-resolved.service.d
           └─resolvconf.conf
   Active: inactive (dead)
     Docs: man:systemd-resolved.service(8)
           https://www.freedesktop.org/wiki/Software/systemd/resolved
           https://www.freedesktop.org/wiki/Software/systemd/writing-network-configuration-managers
           https://www.freedesktop.org/wiki/Software/systemd/writing-resolver-clients

10月 29 10:52:36 uos systemd[1]: /lib/systemd/system/systemd-resolved.service:36: Failed to parse system call,
10月 29 10:52:36 uos systemd[1]: systemd-resolved.service: Collecting.

root@uos:/home/code# systemctl enable systemd-resolved.service
Created symlink /etc/systemd/system/dbus-org.freedesktop.resolve1.service → /lib/systemd/system/systemd-resolved.service.
Created symlink /etc/systemd/system/multi-user.target.wants/systemd-resolved.service → /lib/systemd/system/systemd-resolved.service.

root@uos:/home/code# systemctl status systemd-resolved
● systemd-resolved.service - Network Name Resolution
   Loaded: loaded (/lib/systemd/system/systemd-resolved.service; enabled; vendor preset: enabled)
  Drop-In: /usr/lib/systemd/system/systemd-resolved.service.d
           └─resolvconf.conf
   Active: inactive (dead)
     Docs: man:systemd-resolved.service(8)
           https://www.freedesktop.org/wiki/Software/systemd/resolved
           https://www.freedesktop.org/wiki/Software/systemd/writing-network-configuration-managers
           https://www.freedesktop.org/wiki/Software/systemd/writing-resolver-clients

10月 29 10:52:36 uos systemd[1]: /lib/systemd/system/systemd-resolved.service:36: Failed to parse system call,
10月 29 10:52:36 uos systemd[1]: systemd-resolved.service: Collecting.
10月 29 10:53:32 uos systemd[1]: /lib/systemd/system/systemd-resolved.service:36: Failed to parse system call,

root@uos:/home/code# systemd-resolve --flush-caches
root@uos:/home/code# systemd-resolve --statistics
DNSSEC supported by current servers: yes

Transactions
Current Transactions: 0
  Total Transactions: 2

Cache
  Current Cache Size: 0
          Cache Hits: 0
        Cache Misses: 0

DNSSEC Verdicts
              Secure: 0
            Insecure: 0
               Bogus: 0
       Indeterminate: 0
root@uos:/home/code#