Re: [X2Go-User] Questions regarding mate/video quailty

2015-09-06 Thread Harald Heigl 
Hi,

I have still the problem, that running video over x2go (per vlc or
mates default paroleplayer) is really slow and laggy.
server: Fedora 22, core2duo, x86, 4.0.1.19
client: linaro, cubieboard, armhf, 4.0.5.0

- I have testet with another x86 computer as client with no change
- I have connected the server with the other x86 client directly to
find out if the network has a problem, with no change
- I have tried iperf, but the speed of my gigabit lan is fast
- I have changed the graphiccard of my server (if that changes anything)

I have to admit, that my server is an old core2duo/computer, with old
radeoncard, ssd and 6GB RAM, but I just want to connect a single user
from another room inside my home. (and at max one physical user)
Fedora 22 was set up on the server 2 months ago with a fresh install
and a lot of packages like libreoffice, 2 browsers, ... . x2goserver
was set up from the repos.
Running videos directly on the computer is no problem.
Are there any limitations or something  I can check (logs, something I
can try out) or are there any minimum system requirements?

Thanks,
Harald


2015-08-24 22:30 GMT+02:00 Harald Heigl :
> Hi,
>
> Thanks for pointing this out. I had x2goserver 4.0.1.19 on fedora and
> 4.0.1.xx on my client, which seemed to be an old version. I assumed
> server and client-version belong together. I installed 4.0.5.0 (from
> ubuntu armhf repos) on the client but had the same difficulties,
> eventhough it was better and more fluent now.
> I'll see if I can find another x86 computer and try it from there. I
> think my client is the problem (or the armhf-packages not 100% the
> right one for cubieboard).
> I will need some days to identify the guilty part, I'll write her again.
>
> Thanks for all the information,
> Harald
>
> 2015-08-24 19:16 GMT+02:00 Orion Poplawski :
>> On 08/24/2015 06:37 AM, Harald Heigl wrote:
>>> Hi,
>>>
>>> Thanks for the information I just used the
>>> fedora(server)/linaro(client) included repos and they have both some
>>> 4.0.1 ...
>>> Fedora won't be a problem (I can see a x2go-repo in the wiki), I hope
>>> I find some armel-builds for my cubieboard. any hints? (sometimes
>>> rasbperry-builds work as well)
>>>
>>> I'll test it at home a little bit later and tell you.
>>
>> You seem to be mixing client and server versions here a bit.  Fedora has
>> x2goserver 4.0.1.19 (latest) and x2goclient 4.0.5.0 (latest).  The version
>> numbers are not linked.
>>
>>
>> --
>> Orion Poplawski
>> Technical Manager 303-415-9701 x222
>> NWRA, Boulder/CoRA Office FAX: 303-415-9702
>> 3380 Mitchell Lane   or...@nwra.com
>> Boulder, CO 80301   http://www.nwra.com
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Re: [X2Go-User] Questions regarding mate/video quailty

2015-09-06 Thread Robert Dinse 


 I'm not familiar with your client machine but on the server side, build
a kernel with kernel pre-emption enabled, for myself at least it helped
considerably.

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On Sun, 6 Sep 2015, Harald Heigl wrote:


Date: Sun, 6 Sep 2015 22:01:48 +0200
From: Harald Heigl 
To: x2go-user@lists.x2go.org
Subject: Re: [X2Go-User] Questions regarding mate/video quailty

Hi,

I have still the problem, that running video over x2go (per vlc or
mates default paroleplayer) is really slow and laggy.
server: Fedora 22, core2duo, x86, 4.0.1.19
client: linaro, cubieboard, armhf, 4.0.5.0

- I have testet with another x86 computer as client with no change
- I have connected the server with the other x86 client directly to
find out if the network has a problem, with no change
- I have tried iperf, but the speed of my gigabit lan is fast
- I have changed the graphiccard of my server (if that changes anything)

I have to admit, that my server is an old core2duo/computer, with old
radeoncard, ssd and 6GB RAM, but I just want to connect a single user
from another room inside my home. (and at max one physical user)
Fedora 22 was set up on the server 2 months ago with a fresh install
and a lot of packages like libreoffice, 2 browsers, ... . x2goserver
was set up from the repos.
Running videos directly on the computer is no problem.
Are there any limitations or something  I can check (logs, something I
can try out) or are there any minimum system requirements?

Thanks,
Harald


2015-08-24 22:30 GMT+02:00 Harald Heigl :

Hi,

Thanks for pointing this out. I had x2goserver 4.0.1.19 on fedora and
4.0.1.xx on my client, which seemed to be an old version. I assumed
server and client-version belong together. I installed 4.0.5.0 (from
ubuntu armhf repos) on the client but had the same difficulties,
eventhough it was better and more fluent now.
I'll see if I can find another x86 computer and try it from there. I
think my client is the problem (or the armhf-packages not 100% the
right one for cubieboard).
I will need some days to identify the guilty part, I'll write her again.

Thanks for all the information,
Harald

2015-08-24 19:16 GMT+02:00 Orion Poplawski :

On 08/24/2015 06:37 AM, Harald Heigl wrote:

Hi,

Thanks for the information I just used the
fedora(server)/linaro(client) included repos and they have both some
4.0.1 ...
Fedora won't be a problem (I can see a x2go-repo in the wiki), I hope
I find some armel-builds for my cubieboard. any hints? (sometimes
rasbperry-builds work as well)

I'll test it at home a little bit later and tell you.


You seem to be mixing client and server versions here a bit.  Fedora has
x2goserver 4.0.1.19 (latest) and x2goclient 4.0.5.0 (latest).  The version
numbers are not linked.


--
Orion Poplawski
Technical Manager 303-415-9701 x222
NWRA, Boulder/CoRA Office FAX: 303-415-9702
3380 Mitchell Lane   or...@nwra.com
Boulder, CO 80301   http://www.nwra.com

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