Django runserver hangs at “System check identified no issues (0 silenced).”

Question

On one Ubuntu box, the project runs just fine with python manage.py runserver. When trying to replicate it on another Ubuntu box, after installation, it hangs at

Answer 1

It may be a database connection error.

If you are using AWS for your database, go to the RDS instances tab, click on the security group(s) and edit their inbound/outbound rules to allow connections from the correct host (or from anywhere for a quick fix)

Answer 2

Just came across the same issue - in my case it happened because the database server was down

EDIT: Django version 1.9

Answer 3

Check the DATABASE's host in settings. Make sure it is localhost

Answer 4

when django can't connect to your database django run hangs at

System check identified no issues (0 silenced). totally issue related database config:

1. check database service is up
2. check database Host name and Port
3. check database UserName and Password
4. check database User permission in DB side.

Answer 5

I had this same issue and realized it was because i had recently reactivated my VPN so if anyone has a VPN that may be why. Youll need to follow Harry's directions for the fix

Answer 6

I my case I was attempting to connect to a remote database that wasn't responding to connection requests.

Try python manage.py dbshell. This gave me no output. Then I went into amazon web services and relaxed the security settings.