我正在运行 ubuntu 14.04，并使用 DSL 连接。最近几天，我在加载一些网站（如 ubuntuforums、hackerrank、mdn 等）时遇到了问题。我尝试了互联网上几乎所有可用的解决方案。我只在 dsl 连接上遇到了这个问题。在 wifi 上一切正常。
1)我已将默认 DNS 更改为 Google 公共 DNS。
2）这是我的traceroute ubuntuforums.org
SinScary "at" avenger:~:$traceroute ubuntuforums.org
traceroute to ubuntuforums.org (91.189.94.12), 30 hops max, 60 byte packets
1 100.65.128.1 (100.65.128.1) 0.943 ms 0.916 ms 0.578 ms
2 * * *
3 172.31.210.158 (172.31.210.158) 1.657 ms 1.649 ms 1.634 ms
4 172.31.10.73 (172.31.10.73) 1.950 ms 1.901 ms 1.881 ms
5 10.0.248.2 (10.0.248.2) 2.134 ms 2.126 ms 2.225 ms
6 ws86-230-252-122.rcil.gov.in (122.252.230.86) 1.834 ms 1.372 ms 1.891 ms
7 ws85-230-252-122.rcil.gov.in (122.252.230.85) 1.716 ms 1.830 ms 1.900 ms
8 172.31.210.42 (172.31.210.42) 2.193 ms 2.184 ms 2.231 ms
9 172.31.10.66 (172.31.10.66) 39.689 ms 39.668 ms 39.665 ms
10 172.31.10.198 (172.31.10.198) 2.109 ms 2.163 ms 2.093 ms
11 aes-static-113.195.22.125.airtel.in (125.22.195.113) 1.898 ms 1.863 ms 2.436 ms
12 182.79.245.141 (182.79.245.141) 214.911 ms 182.79.222.109 (182.79.222.109) 220.000 ms *
13 * * *
14 ae-126-3512.edge5.london1.Level3.net (4.69.166.45) 151.005 ms ae-123-3509.edge5.London1.Level3.net (4.69.166.33) 149.374 ms 141.512 ms
15 SOURCE-MANA.edge5.London1.Level3.net (212.187.138.82) 195.375 ms 159.963 ms 160.023 ms
16 * * *
17 * * *
18 * * *
19 * * *
20 * * *
21 * * *
22 * * *
23 * * *
24 * * *
25 * * *
26 * * *
27 * * *
28 * * *
29 * * *
30 * * *
3）我已按照此建议禁用了 ipv6米奇的回答
4）成功从 ubuntuforums.org、hackerrank.com 发出 ping 操作
5) 附nameserver 8.8.8.8于/etc/resolve.conf
6）重新安装Chrome
7）还尝试了以下命令
sudo apt-get install resolvconf
sudo dpkg-reconfigure resolvconf
8）尝试禁用 dns masq
9）这是输出route -n
SinScary "at" avenger:~:$route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 100.65.128.1 0.0.0.0 UG 0 0 0 ppp0
100.65.128.1 0.0.0.0 255.255.255.255 UH 0 0 0 ppp0
SinScary "at" avenger:~:$
10）这是输出cat /etc/hosts
SinScary "at" avenger:~:$cat /etc/hosts
127.0.0.1 localhost
127.0.1.1 avenger
127.0.0.2 sinscary.com sinscary
# The following lines are desirable for IPv6 capable hosts
::1 ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
SinScary "at" avenger:~:$
这是我在加载网站时遇到的错误
有任何帮助吗？