<p dir="ltr">Hi,</p>
<p dir="ltr">I don't think, that the client is the problem, cause I tested also a second x86-fedora22-client with exactly the same result, so I expect the server is the problem. I've asked at fedoraforum cause of preemptive kernel and they say the standard is still preemptive.</p>
<p dir="ltr">With nomachine 4.0 video is much better (even if not 100%), but with nomachine I can't use virtual desktop for free.</p>
<p dir="ltr">Any other suggestion? Server requirements, ... ?</p>
<p dir="ltr">Thanks,<br>
Harald<br>
</p>
<br><div class="gmail_quote"><div dir="ltr">Robert Dinse <<a href="mailto:nanook@eskimo.com">nanook@eskimo.com</a>> schrieb am So., 6. Sep. 2015 22:06:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
I'm not familiar with your client machine but on the server side, build<br>
a kernel with kernel pre-emption enabled, for myself at least it helped<br>
considerably.<br>
<br>
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On Sun, 6 Sep 2015, Harald Heigl wrote:<br>
<br>
> Date: Sun, 6 Sep 2015 22:01:48 +0200<br>
> From: Harald Heigl <<a href="mailto:Harald.Heigl1000%2Bx2go@gmail.com" target="_blank">Harald.Heigl1000+x2go@gmail.com</a>><br>
> To: <a href="mailto:x2go-user@lists.x2go.org" target="_blank">x2go-user@lists.x2go.org</a><br>
> Subject: Re: [X2Go-User] Questions regarding mate/video quailty<br>
><br>
> Hi,<br>
><br>
> I have still the problem, that running video over x2go (per vlc or<br>
> mates default paroleplayer) is really slow and laggy.<br>
> server: Fedora 22, core2duo, x86, 4.0.1.19<br>
> client: linaro, cubieboard, armhf, 4.0.5.0<br>
><br>
> - I have testet with another x86 computer as client with no change<br>
> - I have connected the server with the other x86 client directly to<br>
> find out if the network has a problem, with no change<br>
> - I have tried iperf, but the speed of my gigabit lan is fast<br>
> - I have changed the graphiccard of my server (if that changes anything)<br>
><br>
> I have to admit, that my server is an old core2duo/computer, with old<br>
> radeoncard, ssd and 6GB RAM, but I just want to connect a single user<br>
> from another room inside my home. (and at max one physical user)<br>
> Fedora 22 was set up on the server 2 months ago with a fresh install<br>
> and a lot of packages like libreoffice, 2 browsers, ... . x2goserver<br>
> was set up from the repos.<br>
> Running videos directly on the computer is no problem.<br>
> Are there any limitations or something I can check (logs, something I<br>
> can try out) or are there any minimum system requirements?<br>
><br>
> Thanks,<br>
> Harald<br>
><br>
><br>
> 2015-08-24 22:30 GMT+02:00 Harald Heigl <<a href="mailto:Harald.Heigl1000%2Bx2go@gmail.com" target="_blank">Harald.Heigl1000+x2go@gmail.com</a>>:<br>
>> Hi,<br>
>><br>
>> Thanks for pointing this out. I had x2goserver 4.0.1.19 on fedora and<br>
>> 4.0.1.xx on my client, which seemed to be an old version. I assumed<br>
>> server and client-version belong together. I installed 4.0.5.0 (from<br>
>> ubuntu armhf repos) on the client but had the same difficulties,<br>
>> eventhough it was better and more fluent now.<br>
>> I'll see if I can find another x86 computer and try it from there. I<br>
>> think my client is the problem (or the armhf-packages not 100% the<br>
>> right one for cubieboard).<br>
>> I will need some days to identify the guilty part, I'll write her again.<br>
>><br>
>> Thanks for all the information,<br>
>> Harald<br>
>><br>
>> 2015-08-24 19:16 GMT+02:00 Orion Poplawski <<a href="mailto:orion@cora.nwra.com" target="_blank">orion@cora.nwra.com</a>>:<br>
>>> On 08/24/2015 06:37 AM, Harald Heigl wrote:<br>
>>>> Hi,<br>
>>>><br>
>>>> Thanks for the information I just used the<br>
>>>> fedora(server)/linaro(client) included repos and they have both some<br>
>>>> 4.0.1 ...<br>
>>>> Fedora won't be a problem (I can see a x2go-repo in the wiki), I hope<br>
>>>> I find some armel-builds for my cubieboard. any hints? (sometimes<br>
>>>> rasbperry-builds work as well)<br>
>>>><br>
>>>> I'll test it at home a little bit later and tell you.<br>
>>><br>
>>> You seem to be mixing client and server versions here a bit. Fedora has<br>
>>> x2goserver 4.0.1.19 (latest) and x2goclient 4.0.5.0 (latest). The version<br>
>>> numbers are not linked.<br>
>>><br>
>>><br>
>>> --<br>
>>> Orion Poplawski<br>
>>> Technical Manager 303-415-9701 x222<br>
>>> NWRA, Boulder/CoRA Office FAX: 303-415-9702<br>
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>>> Boulder, CO 80301 <a href="http://www.nwra.com" rel="noreferrer" target="_blank">http://www.nwra.com</a><br>
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><br>
</blockquote></div>