Some Firefox Web pages cannot be opened in Ubuntu.

Source: Internet
Author: User
After using Ubuntu, it has been plagued by Firefox's failure to open the webpage. javaeye's blog cannot be viewed, ubuntu's Chinese wiki cannot be viewed, and firefox's Extensions cannot be updated, if you want to configure qq in gtalk, but cannot get psi, some source addresses cannot be accessed, and thus cannot be updated. The worst thing is that you don't know why, for this reason, the Ubuntu installation disk sent by the application for replacement is reinstalled once (the previous Ubuntu was downloaded online ). Today, we finally see that the default DNS of ADSL has been plagued by the problem that Firefox cannot open the webpage. The blog of javaeye cannot be viewed, the wiki of Ubuntu Chinese cannot be viewed, and firefox Extensions cannot be updated, if you want to configure qq in gtalk, but cannot get psi, some source addresses cannot be accessed, and thus cannot be updated. The worst thing is that you don't know why, for this reason, the Ubuntu installation disk sent by the application for replacement is reinstalled once (the previous Ubuntu was downloaded online ).

Today, we finally see the default DNS of ADSL. The system has installed the default DNS of 202.102.192.68 and 202.102.199.68. You only need to change it to 208.67.222.222 and 208.67.220.220. Previously, inaccessible websites are unobstructed.

Set the location: System-system management-Network-DNS.
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