Error/Warnings messages/timeouts for the conda resolver

[Bummibaer]

Checklist

• I added a descriptive title
• I searched open requests and couldn't find a duplicate

What is the idea?

I've sometimes in the last years ( I came from) have problems with not ending the
conda install
process.
There are many requests in this Issues tab, and on the internet.
For the user, it is no good solution to wait the whole time in the
Solving environment:
step, and eventually get some messages.

Would it possible in a early stage to get a Warning, at best with a hint for a solution?

BTW:
My current example is:
conda config --set solver classic
conda install conda install -y -c conda-forge --override-channels rstudio --strict-channel-priority

conda info:
conda version : 24.9.2

Why is this needed?

The user have not to wait hours for nothing.

What should happen?

A better message for the user and ( at least as an option) a timeout

Additional Context

No response

[jaimergp]

This repository is for --solver=libmamba. Can you try that instead of classic?