error on ubuntu with opengl

Zunbeltz · January 20, 2005, 3:08pm

Is your X server on the same machine? or you start your program
remotely within a ssh session to a local running X server?

Yes, the X server and the program is runing in the same machine.

Thank for the point, but I think it is not the same problem.

Zunbeltz

···

On Thu, 20 Jan 2005, Ricardo Pedroso wrote:

I had a similar problem when I use a ssh session to start a program in a
local X server.
I find out that something as change in ssh program and/or ssh configurations
files and now I have to start a session like this:
ssh -XY <remotehost>

from ssh manual on my machine:
     -X Enables X11 forwarding. This can also be specified on a per-
             host basis in a configuration file.

             X11 forwarding should be enabled with caution. Users with the
             ability to bypass file permissions on the remote host (for the
             users X authorization database) can access the local X11 dis-
             play through the forwarded connection. An attacker may then be
             able to perform activities such as keystroke monitoring.

     -Y Enables trusted X11 forwarding.

I dont know if this help you, but ...

Ricardo

>
> Hi,
>
> I'm developing a program with wxPython (2.5.3.1). It uses OpenGL. When i
> start the program i got the following error:
>
> The error was 'BadMatch (invalid parameter attributes)'.
> (Details: serial 363 error_code 8 request_code 145 minor_code 5)
> (Note to programmers: normally, X errors are reported asynchronously;
> that is, you will receive the error a while after causing it.
> To debug your program, run it with the --sync command line
> option to change this behavior. You can then get a meaningful
> backtrace from your debugger if you break on the gdk_x_error()
> function.)
>
> If i start the wxPython demo it goes ok until i try the opengl demo. In
> this case it crashes whit the same error.
>
> This ocur after i upgrade hoary yesterday
>
> Anybody can help me.
>
> TIA
>
> Zunbeltz
> --
> Zunbeltz Izaola Azkona (zunbeltz at wm dot lc dot ehu dot es)
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