Today, I had several repeated errors when I used Sagemath,
and I want to hear how I can fix the problem.
The description is below.
I also attached the crash report.
OS: Ubuntu 20.04.2 LTS (64bit)
SageMath version: 9.0 (Release Date: 2020-01-01)
Using Python 3.8.10.
Installation Method: It is installed by downloading and running source code.
The sagemath program is (seemingly) in the folder "~/sage-9.2/".
Description about the crash:
The crash suddenly occurs when I run (started) sagemath today,
and it happens whenever I run it without exceptions.
Sagemath was very stable before, and this kind of crash happens for the first time.
My effort to fix the issue, which was not successful:
1. I suspected that it is something with python3,
I tried to rebuild sage's python using the following commands:
sage -f python3
2. I wanted to reinstall sagemath.
Without removing the program in the folder ~/sage-9.2/ (I don't know how to do it), I installed another version of sagemath using the package manager, by typing
sudo apt install sagemath
None of the methods above worked for me.
Thank you in advance.