LAN Problem: Google works, links don't until I click 20x refresh

[refle]

Hi guys,
My system: UBUNTU 12.04

I have a strange problem. My wifi always works perfectly. My Lan together with google, too. But sometimes (not always, but most of the time), when I click on links from the google search, immediately I get en error "This webpage is not available with the error codes:
"DNS_PROBE_FINISHED_NXDOMAIN"
or
"ERR_NAME_NOT_RESOLVED"
If I click for about 20x refresh, the page will load.
Sometimes, some of my bookmarks bring the same error. But google-search always(!) works.
This happens for firefox as well as for chrome. Thunderbird also can't always connect.

On my windows (double-boot), my lan works like a charm.

Can you help me?

[refle]

Ich hab das Problem (scheinbar) gelöst, indem ich meinen DNS Server manuell auf den von OpenDNS umgestellt habe

[ajgreeny]

Well done!
Please mark as Solved from Thread Tools menu at the top of the thread.

[refle]

Ok, i was mistaken. The problem occured again >.<

[refle]

can anyone help please - this is so anoying. And I don't even know what I changed, this problem just ocurred

[refle]

nobody an idea??

[pfeiffep]

Perhaps manually adjusting the dns server that Linux uses to match that of Windows.
Step one will be to discover the DNS address used by Windows, then follw instruction found here.
Ich wünsche Ihnen viel Glück und viel Spass

[refle]

I finally made it with OpenDNS. The problem was that I was connected at the same time with lan and wifi -> although I had changed the DNS of my Lan, no my wifi made problems. Turned off it works now!
thanks!