DNS issues

[Jakub Jelinek]

On Thu, Apr 23, 2009 at 12:56:38AM +0200, Richard Körber wrote:
> I just installed F11 beta and updated to the latest packages. It was 
> working fine so far, but then suddenly I got issues with domain name 
> resolving.
>
> When I use Firefox, Thunderbird, wget, whatever, I always get an error 
> message that the domain name could not be resolved. Anyhow the network is 
> up, DNS server IPs are set correctly and I can even use dig and ping to 
> successfully resolve domain names. When I enter a plain IP address at 
> Firefox, it also fetches the page correctly.
>
> Configuration files seem to be correct, there are no hints in the log 
> files, I even checked that there is no proxy set, but I found nothing. I 
> created a clean user to make sure there is no configuration messed up. I 
> rebooted the system, but still got that issue. I'm totally clueless 
> now...
>
> Is this a F11 bug? I have had a look at bugzilla, but I wasn't sure what 
> I should search for.

Try adding
options single-request
to your /etc/resolv.conf, maybe your DNS server is buggy.

	Jakub