Dear everybody,
yesterday I updated a server which is used by my team using x2go.
The Linux update (Ubuntu 16.04 to 20.04) went well and everything is up and running. x2go works fine too but opening e.g., graphic user interface programs such as blender, paraview, or salome/freecad.
The error for e.g., paraview, is:
qt.qpa.xcb: X server does not support XInput 2.
And a lot of other error messages. However, locally everything works quite well and hence, it should be related to x2go.
Probably a lot of info is missing to get into the problem. In any case, I will provide any information one needs.
Thanks in advance for any support/hint.
-- Glück Auf | Kind Regard Tobi
On Thu, Sep 9, 2021 at 11:55 AM Dr. Tobias Holzmann <Tobias.Holzmann@holzmann-cfd.de> wrote:
Dear everybody,
yesterday I updated a server which is used by my team using x2go.
The Linux update (Ubuntu 16.04 to 20.04) went well and everything is up and running. x2go works fine too but opening e.g., graphic user interface programs such as blender, paraview, or salome/freecad.
The error for e.g., paraview, is:
qt.qpa.xcb: X server does not support XInput 2.
Which is true - xagoagent/nxagent still does not support XInput2. It is on the software you use if it can deal with Xinput1 or not.
But from my experience these messages are informational, not show-stoppers.
IIRC paraview is a 3d application so these issues might be related to you graphics drivers, too.
In https://discourse.paraview.org/t/running-paraview-in-virtual-machine/2624 and https://wiki.classe.cornell.edu/Computing/ParaView I found paraview-mesa being mentioned, does it work with this wrapper? Or maybe with paraview --mesa-llvm?
Uli
And a lot of other error messages. However, locally everything works quite well and hence, it should be related to x2go.
Probably a lot of info is missing to get into the problem. In any case, I will provide any information one needs.
Thanks in advance for any support/hint.
-- Glück Auf | Kind Regard Tobi
x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
Dear Uli,
thank you for your fast reply. Indeed, by using --mesa it works but previously it worked simply without the --mesa attribute.
I will check the graphic-card driver as blender etc. does not work either but only using x2go.
If I am using the server locally everything works quite fine.
Tobi
On 09.09.21 12:52, Ulrich Sibiller wrote:
On Thu, Sep 9, 2021 at 11:55 AM Dr. Tobias Holzmann <Tobias.Holzmann@holzmann-cfd.de> wrote:
Dear everybody,
yesterday I updated a server which is used by my team using x2go.
The Linux update (Ubuntu 16.04 to 20.04) went well and everything is up and running. x2go works fine too but opening e.g., graphic user interface programs such as blender, paraview, or salome/freecad.
The error for e.g., paraview, is:
qt.qpa.xcb: X server does not support XInput 2. Which is true - xagoagent/nxagent still does not support XInput2. It is on the software you use if it can deal with Xinput1 or not.
But from my experience these messages are informational, not show-stoppers.
IIRC paraview is a 3d application so these issues might be related to you graphics drivers, too.
In https://discourse.paraview.org/t/running-paraview-in-virtual-machine/2624 and https://wiki.classe.cornell.edu/Computing/ParaView I found paraview-mesa being mentioned, does it work with this wrapper? Or maybe with paraview --mesa-llvm?
Uli
And a lot of other error messages. However, locally everything works quite well and hence, it should be related to x2go.
Probably a lot of info is missing to get into the problem. In any case, I will provide any information one needs.
Thanks in advance for any support/hint.
-- Glück Auf | Kind Regard Tobi
x2go-user mailing list x2go-user@lists.x2go.org https://lists.x2go.org/listinfo/x2go-user
-
Dr. Tobias Holzmann -
Ulrich Sibiller