Re: Applications looking up the own computer name are blocked for several seconds

2013-12-08 Thread Clemens Eisserer
Hi Sam, > The app tries a DNS lookup for "user-pc". The domain gets appended from > /etc/resolv.conf > > dhclient does update /etc/resolv.conf from dhcp, but it's been doing that > for quite a while. That hasn't changed, and your real issue is the slow DNS > response. > > Doing an strace should te

Re: Applications looking up the own computer name are blocked for several seconds

2013-11-23 Thread Sam Varshavchik
Clemens Eisserer writes: Hi Richard, > You appear to have given your machine a name that won't resolve via > public dns (.home doesn't exist), and that you haven't added to the > local machine lookups. I am confused. The "home.3" domain is added by my 3g-to-wlan router for sure via dhcp. Could

Re: Applications looking up the own computer name are blocked for several seconds

2013-11-23 Thread Clemens Eisserer
Hi Richard, > You appear to have given your machine a name that won't resolve via > public dns (.home doesn't exist), and that you haven't added to the > local machine lookups. I am confused. The "home.3" domain is added by my 3g-to-wlan router for sure via dhcp. Could it be that dhclient was cha

Re: Applications looking up the own computer name are blocked for several seconds

2013-11-23 Thread Clemens Eisserer
Hi Sam, > Actually, according to your stacktrace below, the DNS lookup is for > "user-pc.3.home". > > What happens when you execute I get the usual lag (~5s) and after this the following output: [ce@user-pc ~]$ dig user-pc.3.home a ; <<>> DiG 9.9.3-rl.13207.22-P2-RedHat-9.9.3-5.P2.fc19 <<>> user

Re: Applications looking up the own computer name are blocked for several seconds

2013-11-23 Thread Sam Varshavchik
Clemens Eisserer writes: Hi, After a system update 2-3 weeks ago, applications like java and firefox began to take a quite long time to start up (an extra ~10s). However this only occurs when I am connected to a network, when my laptop is running unconnected everything is fine (however it doesn

Re: Applications looking up the own computer name are blocked for several seconds

2013-11-23 Thread Edik Landaveri
Clemens, Have you find out this on a particular network? I.e. a business, job, etc. Some companies are mostly windows shops that run extra software like AV detector, compliance rules that add overhead while you open up a browser or turn it on. Safe Connect is an example of this. Have you try th

Applications looking up the own computer name are blocked for several seconds

2013-11-23 Thread Clemens Eisserer
Hi, After a system update 2-3 weeks ago, applications like java and firefox began to take a quite long time to start up (an extra ~10s). However this only occurs when I am connected to a network, when my laptop is running unconnected everything is fine (however it doesn't matter wether I am connec