Leap 15.0 and 15.1 ssh -X, OpenGL

English Applications
#1

Hello,

I have one problem, i used KDE. In new version opensuse 15.0 and 15.1 (in opensuse 42.3 working) not working ssh -X. I sign up through ssh -X user@i.p. and run the program using nvidia and opengl. But I get a buzz in the terminal:

Server On Display localhost:10.0 Has Not Loaded OpenGL Extension.

What with this?

Thanks

#2

@czczc:

Maybe this StackExchange entry can help with the NVidia / OpenGL issue: <https://unix.stackexchange.com/questions/76005/x11-forwarding-an-opengl-application-from-a-machine-running-an-nvidia-card-to-a#76017>.

In addition, due to the system security changes which happened with Leap 15.0 and 15.1, the following points may need attention:

  1. Firewalld – check the Zone currently assigned to the network interface – you may have to use the “Trusted” zone …
  2. ssh – consider using the ‘-Y’ option in addition to the ‘-X’ option.
  3. You may, also, have to wade through the PolicyKit settings …
#3

Thanks for answer.
I tried ssh -Y but this is not working to.
Firewalld is off
How change PolicyKit?

Thank you

#4

The documentation is in the openSUSE Security Guide: <https://doc.opensuse.org/documentation/leap/security/html/book.security/cha.security.policykit.html>.

#5

Thx I solved my problem. Just install mesa libraries like opensuse 42.3.

#6

You didn’t have the Mesa libraries installed?


 > zypper search --installed-only mesa
Loading repository data...
Reading installed packages...

S  | Name               | Summary                                            | Type
---+--------------------+----------------------------------------------------+--------
i+ | Mesa               | System for rendering 3-D graphics                  | package
i+ | Mesa-demo-x        | GLX-based demos                                    | package
i+ | Mesa-dri           | DRI plug-ins for 3D acceleration                   | package
i+ | Mesa-dri-nouveau   | Mesa DRI plug-in for 3D acceleration via Nouveau   | package
i+ | Mesa-gallium       | Mesa Gallium GPU drivers                           | package
i+ | Mesa-libEGL-devel  | Development files for the EGL API                  | package
i+ | Mesa-libEGL1       | EGL API implementation                             | package
i+ | Mesa-libGL-devel   | GL/GLX development files of the OpenGL API         | package
i+ | Mesa-libGL1        | The GL/GLX runtime of the Mesa 3D graphics library | package
i+ | Mesa-libGLESv1_CM1 | OpenGL|ES 1.x Common Profile API implementation    | package
i+ | Mesa-libGLESv2-2   | OpenGL|ES 2.x API implementation                   | package
i+ | Mesa-libglapi0     | Free implementation of the GL API                  | package
i+ | Mesa-libva         | Mesa VA-API implementation                         | package
 >