How to roll back a PyCharm update?

Question

PyCharm

I had a problem after updating PyCharm from version 2020.2 to 2020.3 debug does not work.
There was a similar question on support jetbrains today. But I'm pressed for time. My question is this. How to roll back an update?


Error message:
Traceback (most recent call last):
File "/snap/pycharm-professional/226/plugins/python/helpers/pydev/pydevd.py", line 51, in
from _pydevd_frame_eval.pydevd_frame_eval_main import (
File "/snap /pycharm-professional/226/plugins/python/helpers/pydev/_pydevd_frame_eval/pydevd_frame_eval_main.py", line 50, in
from _pydevd_frame_eval.pydevd_frame_eval_cython_wrapper import frame_eval_func, stop_frame_eval, dummy_trace_dispatch, clear_thread_local_info
File "/snap/pycharm-professional/226/plugins/python/helpers/pydev/_pydevd_frame_eval/pydevd_frame_eval_cython_wrapper.py", line 56, in
clear_thread_local_info =
mod.clear_thread_local_info_py

Answer 1

Through the JetBrains Toolbox app, install the desired version.

This image is an example, I am writing from a smartphone.