I've been using Sagemath on my computer (windows 10 ) for a long time, but today I found that I opened sagemath Notebook9.0 or 9.3, and it flickered back. I looked at the following information returned by sagemathshell. Don't know how to solve it
*Don't forget to exit when you are done. Beware:
- Do not do anything with other copies of Sage on your system.
- Do not use this for installing Sage packages using "sage -i" or for running "make" at Sage's root directory. These should be done outside the Sage shell.
Bypassing shell configuration files...
Note: SAGE_ROOT=/opt/sagemath-9.3
(sage-sh) asus@LAPTOP-PVHBSM6R:~$*