lubuntu 上的静态 IP 地址不起作用

lubuntu 上的静态 IP 地址不起作用

我设置了一些旧电脑并安装了 lubuntu。我自己买了一些旧硬盘,这样我就可以把它作为备用电脑。决定设置一个静态 IP。但由于某种原因,它就是无法工作。我尝试了多种方法来编辑并重启网络和电脑几次。如果有人能分享一些智慧的话那就太好了 =(

ifconfig:

enp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.0.102  netmask 255.255.255.0  broadcast 192.168.0.255
        inet6 fe80::a990:4cb5:ba68:f595  prefixlen 64  scopeid 0x20<link>
        inet6 fec0::a846:a947:b483:fe1d  prefixlen 64  scopeid 0x40<site>
        inet6 fec0::e8eb:5a15:e68:702b  prefixlen 64  scopeid 0x40<site>
        ether 00:1a:4d:f2:50:68  txqueuelen 1000  (Ethernet)
        RX packets 13  bytes 3383 (3.3 KB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 127  bytes 17382 (17.3 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

原始 /etc/network/interface 文件显示:

# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback

我像这样编辑它:

iface enp3s0 inet static
    address 192.168.0.115
    netmask 255.255.255.0
    network 192.168.0.0
    broadcast 192.168.0.255
    gateway 192.168.0.1

有些指南建议编辑 resolv.conf 文件。原始文件:

# Dynamic resolv.conf(5) file for glibc resolver(3) generated by resolvconf(8)
#     DO NOT EDIT THIS FILE BY HAND -- YOUR CHANGES WILL BE OVERWRITTEN
# 127.0.0.53 is the systemd-resolved stub resolver.
# run "systemd-resolve --status" to see details about the actual nameservers.

nameserver 127.0.0.53

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