I’ve just install gnuradio using pybombs, and manually install the
python-opengl using apt-get.
Unfortunately below error occurs when I execute a flowgraph.
Using Volk machine: avx_64_mmx
The program ‘python2’ received an X Window System error.
This probably reflects a bug in the program.
The error was ‘BadMatch (invalid parameter attributes)’.
(Details: serial 2351 error_code 8 request_code 70 minor_code 0)
(Note to programmers: normally, X errors are reported
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()
Please advise if you have a quick fix to this.
My system and version info is available at .
Thank you very much.