I'm getting a segmentation fault when trying to run cnet on WSL2 ([1] 8874 segmentation fault /usr/local/bin/cnet). I've followed all the instructions with updating WSL and installing cnet, so unsure where the issue resides. Has anyone managed to resolve this error?

ANONYMOUS wrote: A few other students have reported the same problem: [help3002]⬈ but it's proving very difficult to pin-down. There's been no reported problems on a native-Linux installation, only when running the (same) binary within WSL-2. T appears to be a problem with individual students' laptop installations. I've sat with a few students and their laptops - some 'just magically' got it to work by reviewing the installation instructions, but others had no success (and started working with another student in the lab session). I've built a new binary which just annotates where it's up to in its execution. Download and make executable the modified binary: [CITS3002]⬈ Now (hopefully) if you just run d1-cnet-Linux-x86_64 STOPANDWAIT it should just crash as it was before. Now enable some additional debugging compiled into this binary with: D1=y d1-cnet-Linux-x86_64 STOPANDWAIT and it should list many of the functions that it calls to initialise itself and parse your topology file. Please post a copy of this output.

Thanks for the reply Chris. I managed to get it working by doing a clean reinstall of Ubuntu/WSL following https://gist.github.com/4wk-/889b26043f519259ab60386ca13ba91b. Not quite sure what caused the issue but happy its working now.

ANONYMOUS wrote: Glad that you solved it, though a shame that you had to re-install so many things to address what was probably a smaller problem too difficult to track down! But you've chosen to stay with Windows-10, and not upgrade to 11? I find it annoying when things are fixed, but we don't know why! Still, now you can move on to learning the Networks content. Good luck,