Re: [X2Go-User] multimedia not running in the client

[Zenny]

On Fri, Feb 9, 2018 at 4:23 PM, Ulf Volmer  wrote:

> On 09.02.2018 15:00, Zenny wrote:
> > On Fri, Feb 9, 2018 at 2:50 PM, Walid MOGHRABI
>
> > With VLC or Parole, I had to force X11 rendering and not XV or
> > opengl but it works, it's just not h/w accelerated.
> >
> >
> > Do you mean in the /etc/ssh/sshd_config file in the x2go server or
> client?
>
> He suggested to force your video player to use X11 output.
>
> See 'mpv --vo=help'
>

As mpv --vo=help ouputs, the vidoe is relatively slow.

$ mpv -vo=help
Available video outputs:
  opengl : Extended OpenGL Renderer
  vdpau  : VDPAU with X11
  xv : X11/Xv
  vaapi  : VA API with X11
  x11: X11 (slow, old crap)
  null   : Null video output
  image  : Write video frames to image files
  drm: Direct Rendering Manager
  opengl-hq  : Extended OpenGL Renderer (high quality rendering preset)

1. Just wondering what prevents x2goclient to use opengl and report glx
version incorrectly as I explained in the OT?

2. However, is there a tweak besides enabling sound section in pyhoca-gui
to passthru sound from server to client?



>
> best regards
> Ulf
>
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-- 
Cheers,
/z

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Re: [X2Go-User] multimedia not running in the client

[Ulf Volmer]

On 09.02.2018 15:00, Zenny wrote:
> On Fri, Feb 9, 2018 at 2:50 PM, Walid MOGHRABI

> With VLC or Parole, I had to force X11 rendering and not XV or
> opengl but it works, it's just not h/w accelerated.
> 
> 
> Do you mean in the /etc/ssh/sshd_config file in the x2go server or client?

He suggested to force your video player to use X11 output.

See 'mpv --vo=help'

best regards
Ulf

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Re: [X2Go-User] multimedia not running in the client

[Zenny]

On Fri, Feb 9, 2018 at 2:50 PM, Walid MOGHRABI 
wrote:

> Which player are you using ?
>

mpv


>
> With VLC or Parole, I had to force X11 rendering and not XV or opengl but
> it works, it's just not h/w accelerated.
>

Do you mean in the /etc/ssh/sshd_config file in the x2go server or client?

Thanks.


>
>
> Regards,
> Walid Moghrabi
>
> TRAVAUX.COM
> BAT I - PARC CEZANNE 2 290 AVENUE GALILEE - CS 80403
> 13591 AIX EN PROVENCE CEDEX 3
>
> - Mail original -
>
> De: "Zenny" 
> À: x2go-user@lists.x2go.org
> Envoyé: Vendredi 9 Février 2018 13:28:33
> Objet: [X2Go-User] multimedia not running in the client
>
>
>
> Hi,
>
> I am having problem to get multimedia played in an x2goclient or
> pyhoca-gui instance. The server is ubuntu 16.04 xenial and the client is
> running in debian 8 jessie. Says glx1.3+ needed.
>
>
> Both the server and the client have latest mesa-utils with glx v. 1.4, yet
> when I run 'glxinfo | grep -i version' via x2go clients, it reported server
> glx version 1.2 ! The outputs are reported below verbatim
>
>
> SERVER
> x2goserver-ubuntu-16.04): $ glxinfo | grep -i version
>
> server glx version string: 1.4
> client glx version string: 1.4
> GLX version: 1.4
> Version: 18.1.0
> Max core profile version: 3.3
> Max compat profile version: 3.0
> Max GLES1 profile version: 1.1
> Max GLES[23] profile version: 3.0
> OpenGL core profile version string: 3.3 (Core Profile) Mesa 18.1.0-devel
> OpenGL core profile shading language version string: 3.30
> OpenGL version string: 3.0 Mesa 18.1.0-devel
> OpenGL shading language version string: 1.30
> OpenGL ES profile version string: OpenGL ES 3.0 Mesa 18.1.0-devel
> OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.00
>
>
> CLIENT
> x2goclient-debian-8-jessie: $ glxinfo | grep -i version
> server glx version string: 1.4
> client glx version string: 1.4
> GLX version: 1.4
> OpenGL core profile version string: 3.3 (Core Profile) Mesa 13.0.6
> OpenGL core profile shading language version string: 3.30
> OpenGL version string: 3.0 Mesa 13.0.6
> OpenGL shading language version string: 1.30
> OpenGL ES profile version string: OpenGL ES 3.0 Mesa 13.0.6
> OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.00
>
>
> INSIDE X2GO SESSION
> x2goclient-ruuning-inside-debian-8-jessie: $ glxinfo | grep -i version
>
> server glx version string: 1.2
> client glx version string: 1.4
> GLX version: 1.2
> Version: 18.1.0
> Max core profile version: 3.3
> Max compat profile version: 3.0
> Max GLES1 profile version: 1.1
> Max GLES[23] profile version: 3.0
> OpenGL version string: 3.0 Mesa 18.1.0-devel
> OpenGL shading language version string: 1.30
>
>
>
> --
>
>
>
>
>
> Cheers,
> /z
>
>
>
>
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Re: [X2Go-User] multimedia not running in the client

[Walid MOGHRABI]

Which player are you using ?

With VLC or Parole, I had to force X11 rendering and not XV or opengl but it 
works, it's just not h/w accelerated.


Regards,
Walid Moghrabi

TRAVAUX.COM
BAT I - PARC CEZANNE 2 290 AVENUE GALILEE - CS 80403
13591 AIX EN PROVENCE CEDEX 3

- Mail original - 

De: "Zenny"  
À: x2go-user@lists.x2go.org 
Envoyé: Vendredi 9 Février 2018 13:28:33 
Objet: [X2Go-User] multimedia not running in the client 



Hi, 

I am having problem to get multimedia played in an x2goclient or pyhoca-gui 
instance. The server is ubuntu 16.04 xenial and the client is running in debian 
8 jessie. Says glx1.3+ needed. 


Both the server and the client have latest mesa-utils with glx v. 1.4, yet when 
I run 'glxinfo | grep -i version' via x2go clients, it reported server glx 
version 1.2 ! The outputs are reported below verbatim 


SERVER 
x2goserver-ubuntu-16.04): $ glxinfo | grep -i version 

server glx version string: 1.4 
client glx version string: 1.4 
GLX version: 1.4 
Version: 18.1.0 
Max core profile version: 3.3 
Max compat profile version: 3.0 
Max GLES1 profile version: 1.1 
Max GLES[23] profile version: 3.0 
OpenGL core profile version string: 3.3 (Core Profile) Mesa 18.1.0-devel 
OpenGL core profile shading language version string: 3.30 
OpenGL version string: 3.0 Mesa 18.1.0-devel 
OpenGL shading language version string: 1.30 
OpenGL ES profile version string: OpenGL ES 3.0 Mesa 18.1.0-devel 
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.00 


CLIENT 
x2goclient-debian-8-jessie: $ glxinfo | grep -i version 
server glx version string: 1.4 
client glx version string: 1.4 
GLX version: 1.4 
OpenGL core profile version string: 3.3 (Core Profile) Mesa 13.0.6 
OpenGL core profile shading language version string: 3.30 
OpenGL version string: 3.0 Mesa 13.0.6 
OpenGL shading language version string: 1.30 
OpenGL ES profile version string: OpenGL ES 3.0 Mesa 13.0.6 
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.00 


INSIDE X2GO SESSION 
x2goclient-ruuning-inside-debian-8-jessie: $ glxinfo | grep -i version 

server glx version string: 1.2 
client glx version string: 1.4 
GLX version: 1.2 
Version: 18.1.0 
Max core profile version: 3.3 
Max compat profile version: 3.0 
Max GLES1 profile version: 1.1 
Max GLES[23] profile version: 3.0 
OpenGL version string: 3.0 Mesa 18.1.0-devel 
OpenGL shading language version string: 1.30 



-- 





Cheers, 
/z 




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Please do not re/distribute it. If you are not the intended recipient (or 
responsible for delivery of the message to such person), you may not use, copy, 
distribute or deliver the email and part of its contents to anyone this message 
(or any part of its contents or take any action in connection to it. In such 
case, you should destroy this message, and notify the sender immediately. If 
you have received this email in error, please notify the sender or your 
sysadmin immediately by e-mail or telephone, and delete the e-mail from any 
computer. If you or your employer does not consent to internet e-mail messages 
of this kind, please notify the sender immediately. All reasonable precautions 
have been taken to ensure no viruses are present in this e-mail and attachments 
included. As the sender cannot accept responsibility for any loss or damage 
arising from the use of this e-mail or attachments it is recommended that you 
are responsible to follow your virus checking procedures prior to use. The 
views, opinions, conclusions and other informations expressed in this 
electronic mail are not given or endorsed by any company including the network 
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[X2Go-User] X font path is wrong

[A- Team]

Hi all,

 

we want to use x2go for a custom application that requires additional fonts.

We installed the x2go-server on a CentOS 7 machine from EPEL repository and the x2go-client on Windows 7 (32-bit).

When starting a session with xterm as application, that works as expected. But when starting a session with our custom application, it complains about not finding the fonts.

We realized that in the x2go session, the font path as reported by "xset -q" is:

Font Path:
  /usr/share/X11/fonts/misc/

 

But when opening a PuTTY session with X11 forwarding the font path as reported by "xset -q" is:

Font Path:
  fonts/misc/,fonts/TTF/,fonts/OTF,fonts/Type1/,fonts/100dpi/,fonts/75dpi/,fonts/cyrillic/,fonts/Speedo/,fonts/terminus-font/,built-ins

 

For the latter case, we used VcXsrv as X server on the Windows PC, an our custom application works.

 

It seems that X11 forwarding in PuTTY uses the font directories of the X server on the Windows PC, but x2go uses the font path on the x2go-server (CentOS machine).

How can we change this behaviour? Setting font path with e.g "xset fp+ fonts/100dpi/" returns:
xset:  bad font path element (#97), possible causes are:
    Directory does not exist or has wrong permissions
    Directory missing fonts.dir
    Incorrect font server address or syntax

 

regards, Ralph

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[X2Go-User] X font path is wrong

[A- Team]

Hi all,

 

we want to use x2go for a custom application that requires additional fonts.

We installed the x2go-server on a CentOS 7 machine from EPEL repository and the x2go-client on Windows 7 (32-bit).

When starting a session with xterm as application, that works as expected. But when starting a session with our custom application, it complains about not finding the fonts.

We realized that in the x2go session, the font path as reported by "xset -q" is:

Font Path:
  /usr/share/X11/fonts/misc/

 

But when opening a PuTTY session with X11 forwarding the font path as reported by "xset -q" is:

Font Path:
  fonts/misc/,fonts/TTF/,fonts/OTF,fonts/Type1/,fonts/100dpi/,fonts/75dpi/,fonts/cyrillic/,fonts/Speedo/,fonts/terminus-font/,built-ins

 

For the latter case, we used VcXsrv as X server on the Windows PC, an our custom application works.

 

It seems that X11 forwarding in PuTTY uses the font directories of the X server on the Windows PC, but x2go uses the font path on the x2go-server (CentOS machine).

How can we change this behaviour? Setting font path with e.g "xset fp+ fonts/100dpi/" returns:
xset:  bad font path element (#97), possible causes are:
    Directory does not exist or has wrong permissions
    Directory missing fonts.dir
    Incorrect font server address or syntax

 

regards, Ralph
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