The webpage is not available!!!!!

drmo

这种事情至少每天都会中一次。最经常中的网站是facebook, 佳礼，还有youtube.

我按more时都会告诉我

The server at www.facebook.com can't be found, because the DNS lookup failed. DNS is the network service that translates a website's name to its Internet address. This error is most often caused by having no connection to the Internet or a misconfigured network. It can also be caused by an unresponsive DNS server or a firewall preventing Google Chrome from accessing the network.
Error code: DNS_PROBE_FINISHED_NXDOMAIN


不然就是


The server at cforum1.cari.com.my can't be found, because the DNS lookup failed. DNS is the network service that translates a website's name to its Internet address. This error is most often caused by having no connection to the Internet or a misconfigured network. It can also be caused by an unresponsive DNS server or a firewall preventing Google Chrome from accessing the network.
Check your DNS settings
Contact your network administrator if you're not sure what this means.

Try disabling network prediction
Go to the Chrome menu > Settings > Show advanced settings... and deselect "Predict network actions to improve page load performance." If this does not resolve the issue, we recommend selecting this option again for improved performance.

Allow Chrome to access the network in your firewall or antivirus settings.
If it is already listed as a program allowed to access the network, try removing it from the list and adding it again.

Error code: DNS_PROBE_FINISHED_BAD_CONFIG


本人不是it背景的，不明白要如何解决。有跟着他的指示disable network prediction. 也是不行。uninstall了google chrome再install了毛病还是会出现，恳求大家帮忙。。。。