Hi Thomas,
I tried, in Sid, doing "import sendtry_sdk" and it worked without any
problem. So it's likely this was fixed in Eventlet 0.35.1.
The upstream bug is still open, and no fix for the missing epoll was
committed. It's also unlikely that this will ever happen, as the README
in the eventlet project now states:
Eventlet now follows a new maintenance policy. Only maintenance for stability
and bug fixing will be provided. No new features will be accepted, except those
related to the asyncio migration. Usages in new projects are discouraged. Our
goal is to plan the retirement of eventlet and to give you ways to move away
from eventlet.
So, the "fix" was most likely in sentry-sdk and not eventlet.
I can confirm that Cura no longer crashes on startup, so this bug can
indeed be closed.
However: The appropriate long-term action should be to request removal
of eventlet from Debian, and then start updating/fixing all packages
that currently reverse-depend on it.
Regards,
Gregor
