Re: [Ltsp-discuss] Ubuntu 14.04 pnp with freerdp

2016-12-02 Thread Мокрозуб В . А . 
You need neither Windows Ultimate nor Hyper-V to enable RemoteFX.

Windows Server 2012 natively supports RemoteFX, you need only to set 32-bit 
color mode on your server in Group Policy.

Please read here: 
https://technet.microsoft.com/en-us/library/ff817594%28v=ws.10%29.aspx

 

For FreeRDP help I encourage you to visit #freerdp channel on 
http://webchat.freenode.net/

 

Regards,

Vladimir

 

From: Funke, Martin [mailto:m.fu...@olpe.de] 
Sent: Friday, December 02, 2016 2:01 PM
To: 'ltsp-discuss@lists.sourceforge.net'
Subject: Re: [Ltsp-discuss] Ubuntu 14.04 pnp with freerdp
Importance: High

 

Hello Vladimir,

 

in my config every client is running as a fat client.

 

As far as I know remotefx is only working in Windows Ultimate versions and you 
need it as a hyper-V virtual PC.

 

But I’m using Windows 2012R2 as a Terminalerver / RDS.

 

Best regards

Martin

 

Von: Мокрозуб В.А. [mailto:v...@itc.tambov.gov.ru] 
Gesendet: Donnerstag, 1. Dezember 2016 10:21
An: ltsp-discuss@lists.sourceforge.net
Betreff: Re: [Ltsp-discuss] Ubuntu 14.04 pnp with freerdp

 

Hello, Martin,

 

are you clients thin or fat? If you need local devices I suggest fat-client 
setup because it's easier to configure and debug.

 

For usb redirection use /usb option of xfreerdp:

 

/usb:id,dev::

 

However there're a lot of issues with USB redirection over freerdp, there is a 
big chance that it won't work at all if you use version from Ubuntu repository, 
in which case you will have to build freerdp from sources.

 

As of video performance with RDP you can try enabling RemoteFX on Windows 
Server and use /rfx option of freerdp.

 

Regards,

Vladimir

 

 

From: Funke, Martin [mailto:m.fu...@olpe.de] 
Sent: Thursday, December 01, 2016 11:06 AM
To: 'LTSP (ltsp-discuss@lists.sourceforge.net)'
Subject: [Ltsp-discuss] Ubuntu 14.04 pnp with freerdp
Importance: High

 

Hello,

 

for quite some time I’m using the LTSP in many schools. In my case im using it 
as a base for xfreerdp to connect to a windows Terminalserver (2012R2).

 

For screen_07 in config i have xfreerdp /f /sec:rdp /v:SERVERIP.

 

Is someone running a similar scenario? I’m still searching for a way to 
redirect USB devices like LEGO Mindstorms and a way if possible to take 
advantage of the local client hardware to run Youtube and so on smoother.

 

Thx in advance and have a nice day

Martin

 

 

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Re: [Ltsp-discuss] Ubuntu 14.04 pnp with freerdp

2016-12-02 Thread Funke, Martin 
Hello Vladimir,

in my config every client is running as a fat client.

As far as I know remotefx is only working in Windows Ultimate versions and you 
need it as a hyper-V virtual PC.

But I’m using Windows 2012R2 as a Terminalerver / RDS.

Best regards
Martin

Von: Мокрозуб В.А. [mailto:v...@itc.tambov.gov.ru]
Gesendet: Donnerstag, 1. Dezember 2016 10:21
An: ltsp-discuss@lists.sourceforge.net
Betreff: Re: [Ltsp-discuss] Ubuntu 14.04 pnp with freerdp

Hello, Martin,

are you clients thin or fat? If you need local devices I suggest fat-client 
setup because it's easier to configure and debug.

For usb redirection use /usb option of xfreerdp:

/usb:id,dev::

However there're a lot of issues with USB redirection over freerdp, there is a 
big chance that it won't work at all if you use version from Ubuntu repository, 
in which case you will have to build freerdp from sources.

As of video performance with RDP you can try enabling RemoteFX on Windows 
Server and use /rfx option of freerdp.

Regards,
Vladimir


From: Funke, Martin [mailto:m.fu...@olpe.de]
Sent: Thursday, December 01, 2016 11:06 AM
To: 'LTSP 
(ltsp-discuss@lists.sourceforge.net)'
Subject: [Ltsp-discuss] Ubuntu 14.04 pnp with freerdp
Importance: High

Hello,

for quite some time I’m using the LTSP in many schools. In my case im using it 
as a base for xfreerdp to connect to a windows Terminalserver (2012R2).

For screen_07 in config i have xfreerdp /f /sec:rdp /v:SERVERIP.

Is someone running a similar scenario? I’m still searching for a way to 
redirect USB devices like LEGO Mindstorms and a way if possible to take 
advantage of the local client hardware to run Youtube and so on smoother.

Thx in advance and have a nice day
Martin


--
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Re: [Ltsp-discuss] CPU consumption with firefox after version 45

2016-12-02 Thread Seção de Informática do HGuJP 
 

Hi codignotto 

This is a good idea! This is works fine for me!


Thanks so much! 

Em 30/11/2016 17:10, codignotto . escreveu: 

> I
use firefox whit localapps because if i use firefox in normal mode the
performance is very very slow 
> 
> 2016-11-30 12:27 GMT-02:00 Seção de
Informática do HGuJP :
> 
>> What operating
system do you use? I use Ubuntu 16.04 64 bit with xfce4 and it is
notorious for performance lost when using a version of firefox higher
than 45. 
>> 
>> Em 23/11/2016 13:20, Rolf-Werner Eilert escreveu: 
>>

>>> Strange though. We use 45.0.2 and higher, and there is no such
issue. Maybe some plugin?
>>> 
>>> Rolf
>>> 
>>> Am 23.11.2016 16:46,
schrieb Seção de Informática do HGuJP: 
>>> 
 Dear Rolf 
 

The problem occurs in continuous use and not at the beginning of
execution. I believe it's a new feature in Firefox because everything
works fine in version 45 or lower. Above version 45 everything slows
down. 
 
 Thanks 
 
 Em 23/11/2016 11:58, Rolf-Werner
Eilert escreveu: 
 
> Just an idea... One of our teachers tends
to leave a lot of tabs open when closing FF. When she logs back in and
starts FF, it may take some 30 seconds with full load on all eight CPUs
until FF has reloaded all her tabs. This leads to a complete stall on
the system for everyone for some seconds.
> 
> Regards
>
Rolf
> 
> Am 23.11.2016 13:38, schrieb Seção de Informática do
HGuJP: 
> 
>> Dear 
>> 
>> I'm using ltsp in ubuntu
16.04 and it works great. However, when I run any version of firefox
after version 45 the system slows down and CPU consumption increases
considerably. I disabled all the plugins but the problem
continues.
>> 
>> Any possible solution?
>> 
>> Thank
you. 
>> 
>> Below a result of ltsp-info command 
>> server
information:
>> No LSB modules are available.
>> Distributor ID:
Ubuntu
>> Description: Ubuntu 16.04.1 LTS
>> Release:
16.04
>> Codename: xenial
>> 
>> server packages:
>> ii
ldm-server 2:2.2.18-1
>> un ltsp-client 
>> un ltsp-client-core

>> ii ltsp-docs 1.2-1
>> ii ltsp-server 5.5.7-1
>> ii
ltsp-server-standalone 5.5.7-1
>> un ltsp-utils 
>> ii ltspfs
1.4-2
>> 
>> packages in chroot: /opt/ltsp/amd64
>> ii ldm
2:2.2.18-1
>> un ldm-themes 
>> ii ldm-ubuntu-theme
2:2.0.47
>> un ldm-ubuntu-themes 
>> ii ltsp-client
5.5.7-1
>> ii ltsp-client-core 5.5.7-1
>> ii ltspfsd
1.4-2
>> ii ltspfsd-core 1.4-2
>> 
>> found:
/opt/ltsp/amd64/etc/lts.conf
>> 
>> found image:
/opt/ltsp/images/amd64.img
>> 
>>
-
>> 
>> HOSPITAL DE GUARNIÇÃO DE JOÃO
PESSOA 
>> 
>> TELEFONE: (083) 2106-1716 
>> 
>>
E-MAIL:s...@hgujp.eb.mil.br [1] 
>> 
>>
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>> 
>>
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>>
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goto:
>>
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