[FreeNX-kNX] Re: Logging in takes a long time

[Marc Serra Fontfreda]

I've got the same problem since I was update to ubuntu 10.10 (in 
october) but not before... I appreciate a solution too! ;)

Al 30/04/11 17:42, En/na Yves Goergen ha escrit:
> Hi,
>
> I have setup FreeNX server on an Ubuntu 10.04 server and connect to it
> with the standard NX Windows client. Everything works fine, but it takes
> a very long time to connect. After submitting the password, it takes 7-8
> seconds for the screen window to appear, and then another 25 seconds
> until I see the session desktop. I'm resuming a previous session almost
> every time. The window resolution is 1280x1024. My internet connection
> is DSL, downstream 12 Mbps, upstream 1 Mbps, ping time like 30 ms.
> There's generally no noticeable delay when using the desktop, so the
> actual connection is fast.
>
> I've already enabled informational logging in the NX server. There's no
> message logged in the time between the appearance of the session window
> and the appearance of the desktop. (I see the red "!M" logo in that
> time.) I've also found NX client logs here but they stop shortly after
> the session window appeared, thus not covering my wait time.
>
> Then I've traced the network activity with Wireshark and found that in
> the whole time I saw that !M logo, there was a constant exchange of SSH
> packets of 48 or 64 bytes size. It was more than a thousand packets that
> went forth and back all the time. Of course I don't know what was in them.
>
> So that's the observations. I've found another thread from some years
> ago where somebody had the same problem but there was no solution found.
> A statement in this thread was that the whole connection procedure
> should only take a few seconds. This is clearly not the case here. It
> has never been. I do get much faster connections to a local server (my
> test environment running in a local VM, same server software setup), but
> when it comes to a real internet connection, it's always that slow.
>
> Is there still hope for me? :)
>
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