2023/05/20 17:36
Error
$ git pull origin main
fatal: unable to access ‘http://gitlab.****/***.git/’: SSL certificate problem: certificate is not yet valid
Solution
Make sure the system time is correct.
sudo timedatectl set-time 2023-05-18
sudo timedatectl set-time 14:17
$ date
Thu May 18 14:17:01 JST 2023