情况： - 我们有 2 个本地 wifi - 我有一台装有 Windows 10 和 Linux Mint 的笔记本电脑。
我的笔记本电脑成功了：
- 在两个 wifi 上访问本地计算机和 Windows 互联网
- 通过一个 WiFi 访问 Linux Mint 上的本地计算机和互联网
- 只能在其他 wifi 上上网
问题：我无法连接到我的一个 WiFi 中的本地机器，主 192.168.1.90。
这里有一些信息：
$ ping 192.168.1.90
PING 192.168.1.90 (192.168.1.90) 56(84) bytes of data.
From 192.168.0.1 icmp_seq=1 Destination Host Unreachable
From 192.168.0.1 icmp_seq=2 Destination Host Unreachable
From 192.168.0.1 icmp_seq=3 Destination Host Unreachable
From 192.168.0.1 icmp_seq=4 Destination Host Unreachable
From 192.168.0.1 icmp_seq=5 Destination Host Unreachable
From 192.168.0.1 icmp_seq=6 Destination Host Unreachable
^C
--- 192.168.1.90 ping statistics ---
8 packets transmitted, 0 received, +6 errors, 100% packet loss, time 7162ms
pipe 4
$ ip route show
default via 192.168.0.254 dev wlp2s0 proto dhcp metric 600
10.5.0.0/16 dev br-126a86a95b72 proto kernel scope link src 10.5.0.1 linkdown
169.254.0.0/16 dev wlp2s0 scope link metric 1000
172.17.0.0/16 dev docker0 proto kernel scope link src 172.17.0.1 linkdown
172.18.0.0/16 dev br-5585fcc14543 proto kernel scope link src 172.18.0.1 linkdown
172.19.0.0/16 dev br-ffa00dae35d6 proto kernel scope link src 172.19.0.1 linkdown
172.20.0.0/16 dev br-45c9b233fe89 proto kernel scope link src 172.20.0.1
172.21.0.0/16 dev br-696c6cd000f0 proto kernel scope link src 172.21.0.1 linkdown
172.22.0.0/16 dev br-a5b107ce0f9c proto kernel scope link src 172.22.0.1 linkdown
172.23.0.0/16 dev br-5e76bc95a6a2 proto kernel scope link src 172.23.0.1 linkdown
172.24.0.0/16 dev br-856bd7eecf34 proto kernel scope link src 172.24.0.1 linkdown
172.25.0.0/16 dev br-a00c552b4f42 proto kernel scope link src 172.25.0.1 linkdown
172.26.0.0/16 dev br-ed526af94ec4 proto kernel scope link src 172.26.0.1 linkdown
172.27.0.0/16 dev br-33bf868ab344 proto kernel scope link src 172.27.0.1 linkdown
172.28.0.0/16 dev br-2d66b6086cb5 proto kernel scope link src 172.28.0.1 linkdown
172.29.0.0/16 dev br-0be066dfc91e proto kernel scope link src 172.29.0.1 linkdown
172.30.0.0/16 dev br-16171ee240b7 proto kernel scope link src 172.30.0.1 linkdown
172.31.0.0/16 dev br-764b19df63f3 proto kernel scope link src 172.31.0.1 linkdown
192.168.0.0/24 dev wlp2s0 proto kernel scope link src 192.168.0.32 metric 600
192.168.0.0/20 dev br-89e9fa1333df proto kernel scope link src 192.168.0.1 linkdown
192.168.16.0/20 dev br-87429f9b24a6 proto kernel scope link src 192.168.16.1 linkdown
192.168.32.0/20 dev br-e84b89dd855d proto kernel scope link src 192.168.32.1 linkdown
192.168.48.0/20 dev br-c3bed90b0ffd proto kernel scope link src 192.168.48.1 linkdown
$ ifconfig -a
br-0be066dfc91e: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 172.29.0.1 netmask 255.255.0.0 broadcast 172.29.255.255
ether 02:42:52:ce:d3:b0 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
br-126a86a95b72: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 10.5.0.1 netmask 255.255.0.0 broadcast 10.5.255.255
ether 02:42:9e:8e:e3:95 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
br-16171ee240b7: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 172.30.0.1 netmask 255.255.0.0 broadcast 172.30.255.255
ether 02:42:85:cb:f3:9c txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
br-2d66b6086cb5: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 172.28.0.1 netmask 255.255.0.0 broadcast 172.28.255.255
ether 02:42:a7:0e:10:03 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
br-33bf868ab344: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 172.27.0.1 netmask 255.255.0.0 broadcast 172.27.255.255
ether 02:42:b0:2a:b5:e7 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
br-45c9b233fe89: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 172.20.0.1 netmask 255.255.0.0 broadcast 172.20.255.255
inet6 fe80::42:faff:fe69:892a prefixlen 64 scopeid 0x20<link>
ether 02:42:fa:69:89:2a txqueuelen 0 (Ethernet)
RX packets 73 bytes 5547 (5.5 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 318 bytes 121622 (121.6 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
br-5585fcc14543: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 172.18.0.1 netmask 255.255.0.0 broadcast 172.18.255.255
ether 02:42:c6:4f:b5:97 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
br-5e76bc95a6a2: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 172.23.0.1 netmask 255.255.0.0 broadcast 172.23.255.255
ether 02:42:ca:1f:9a:10 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
br-696c6cd000f0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 172.21.0.1 netmask 255.255.0.0 broadcast 172.21.255.255
ether 02:42:c2:75:c8:56 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
br-764b19df63f3: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 172.31.0.1 netmask 255.255.0.0 broadcast 172.31.255.255
ether 02:42:f5:b1:b5:f5 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
br-856bd7eecf34: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 172.24.0.1 netmask 255.255.0.0 broadcast 172.24.255.255
ether 02:42:6e:a9:bb:b6 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
br-87429f9b24a6: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 192.168.16.1 netmask 255.255.240.0 broadcast 192.168.31.255
ether 02:42:2d:fd:e3:03 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
br-89e9fa1333df: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 192.168.0.1 netmask 255.255.240.0 broadcast 192.168.15.255
ether 02:42:72:70:de:ae txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
br-a00c552b4f42: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 172.25.0.1 netmask 255.255.0.0 broadcast 172.25.255.255
ether 02:42:6b:e4:fc:ff txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
br-a5b107ce0f9c: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 172.22.0.1 netmask 255.255.0.0 broadcast 172.22.255.255
ether 02:42:8b:9e:a2:5d txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
br-c3bed90b0ffd: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 192.168.48.1 netmask 255.255.240.0 broadcast 192.168.63.255
ether 02:42:6f:22:a7:ce txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
br-e84b89dd855d: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 192.168.32.1 netmask 255.255.240.0 broadcast 192.168.47.255
ether 02:42:f9:14:49:2c txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
br-ed526af94ec4: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 172.26.0.1 netmask 255.255.0.0 broadcast 172.26.255.255
ether 02:42:96:6d:81:b0 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
br-ffa00dae35d6: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 172.19.0.1 netmask 255.255.0.0 broadcast 172.19.255.255
ether 02:42:e7:e5:7a:ba txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
docker0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
inet 172.17.0.1 netmask 255.255.0.0 broadcast 172.17.255.255
ether 02:42:a1:c3:c0:2a txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
enp1s0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 1c:39:47:32:7c:76 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 6591 bytes 681971 (681.9 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 6591 bytes 681971 (681.9 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
veth1b38218: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet6 fe80::c487:30ff:fe08:519e prefixlen 64 scopeid 0x20<link>
ether c6:87:30:08:51:9e txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 253 bytes 38631 (38.6 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
veth290129e: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet6 fe80::3c5b:95ff:feff:7fa prefixlen 64 scopeid 0x20<link>
ether 3e:5b:95:ff:07:fa txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 254 bytes 38718 (38.7 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
veth436bcde: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet6 fe80::dc11:64ff:fe5e:3dc3 prefixlen 64 scopeid 0x20<link>
ether de:11:64:5e:3d:c3 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 257 bytes 39216 (39.2 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
veth439e161: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet6 fe80::ac19:29ff:fe06:5092 prefixlen 64 scopeid 0x20<link>
ether ae:19:29:06:50:92 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 261 bytes 39894 (39.8 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
veth658fbc9: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet6 fe80::44a1:a1ff:fe94:7e3e prefixlen 64 scopeid 0x20<link>
ether 46:a1:a1:94:7e:3e txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 253 bytes 38631 (38.6 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
vetha19ccc2: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet6 fe80::24a0:f2ff:fe3b:165f prefixlen 64 scopeid 0x20<link>
ether 26:a0:f2:3b:16:5f txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 271 bytes 41636 (41.6 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
vethccdcf05: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet6 fe80::24d7:acff:fef7:486d prefixlen 64 scopeid 0x20<link>
ether 26:d7:ac:f7:48:6d txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 281 bytes 42918 (42.9 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
vethe6bb43c: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet6 fe80::689f:39ff:fe8e:595 prefixlen 64 scopeid 0x20<link>
ether 6a:9f:39:8e:05:95 txqueuelen 0 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 263 bytes 40088 (40.0 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
vethf09464a: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet6 fe80::5852:2fff:feb8:4967 prefixlen 64 scopeid 0x20<link>
ether 5a:52:2f:b8:49:67 txqueuelen 0 (Ethernet)
RX packets 73 bytes 6569 (6.5 KB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 325 bytes 121561 (121.5 KB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
wlp2s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 192.168.0.32 netmask 255.255.255.0 broadcast 192.168.0.255
inet6 2a01:e0a:22c:b8d0:c450:bb70:23e3:6164 prefixlen 64 scopeid 0x0<global>
inet6 2a01:e0a:22c:b8d0:b69b:5793:cca4:2d59 prefixlen 64 scopeid 0x0<global>
inet6 fe80::1d28:34d7:8306:8ee6 prefixlen 64 scopeid 0x20<link>
ether e0:94:67:96:a4:74 txqueuelen 1000 (Ethernet)
RX packets 216632 bytes 247780347 (247.7 MB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 90443 bytes 19181402 (19.1 MB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
如果你需要任何其他信息我可以完成这个问题