Hi Vasil,
It works now. It was about having an old / duplicate version of the
gr-fosphor library lying around. I was able to remove the old library
and re-install it again.
However, it also required removing an old version of the gr-fosphor
python library files.
I'm fairly new with all thi
> > I used to have a working flowgraph developed with GR 3.10.2, but after
> > update to GR 3.10.4 it just ends with a segmentation fault.
The 'master' branch should work for 3.9 and 3.10
The 'gr-3.7' and 'gr-3.8' branches are historical branch for those
specific versions of
But I haven't persona
Hi Vasil - when I checked out gr-fosphor from
https://github.com/osmocom/gr-fosphor.git
it appeared the only versions supported using were
3.7, 3.8
It's possible it's supported under under master - I didn't try.
Or maybe you have different author.
-- Cinaed
On 10/28/22 06:24, Ville Eer
Hi Ville,
On 04/11/2022 17.35, Ville Eerola wrote:
> Thread 1 "python3" received signal SIGSEGV, Segmentation fault.
> 0x7fff458b5fe5 in ?? () from
> /lib/x86_64-linux-gnu/libgnuradio-runtime.so.3.10.4
> (gdb) bt
> #0 0x7fff458b5fe5 in () at
> /lib/x86_64-linux-gnu/libgnuradio-runtime.
Hi Vasil,
Here is the output of the GDB and backtrace. Hopefully it will shed
some light on the problem.
Regards, Ville
--- --- --- --- ---
$ gdb -ex=run --args python3 fosphor_test.py
GNU gdb (Ubuntu 12.1-0ubuntu1~22.04) 12.1
Copyright (C) 2022 Free Software Foundation, Inc.
License GPLv3+:
Hi Ville,
Try running your reduced testcase under gdb and take a backtrace. First open
your flowgraph in gnuradio companion, generate (F5) python script and then in
the terminal execute.
gdb -ex=run --args python3 testcase.py
when it stops in execute the "bt" command and provide the full ou
Hi all,
I used to have a working flowgraph developed with GR 3.10.2, but after
update to GR 3.10.4 it just ends with a segmentation fault.
Now some details:
- I'm running Ubuntu 22.04, which is kept up to date.
- GR is installed from PPA
https://ppa.launchpadcontent.net/gnuradio/gnuradio-rele
