Segmentation fault with notebook graphics toolkit

[ryanlovett]

• xeus-octave version: 0.2.0
• Operating System: Ubuntu Jammy

Description

With graphics_toolkit("notebook"), commands like plot([1,2,3,2,1]) produce a segfault. When I switch to graphics_toolkit("plotly"), plotting works.

What I Did

I have these conda packages:

octave_kernel             0.36.0             pyhd8ed1ab_0    conda-forge
xeus-octave               0.2.0                hcbf671c_0    conda-forge

These were installed via a repo2docker-based image running on a jupyterhub.

This might be related to #111.