git https issue

[Riccardo Mottola <riccardo.mottola%libero.it@localhost>]

Hi All,

I have some strange happening after I upgraded to 8.0 with 8.0_2018Q1 
packages (I removed  all packages before and reinstalled)

I cannot git clone or git pull over https anymore!
Even existing repositories do not pull! And I see no errors, like:

$ git clone https://github.com/github/debug-repo /tmp/debug-repo-http
Cloning into '/tmp/debug-repo-http'...

and "nothing" happens and no repository.
How can I debug more??

However if I use ssh it works!

$ git clone git%github.com@localhost:github/debug-repo /tmp/debug-repo-ssh
Cloning into '/tmp/debug-repo-ssh'...
The authenticity of host 'github.com (192.30.253.112)' can't be 
established.
RSA key fingerprint is 
SHA256:nThbg6kXUpJWGl7E1IGOCspRomTxdCARLviKw6E5SY8.
Are you sure you want to continue connecting (yes/no)? yes
Warning: Permanently added 'github.com,192.30.253.112' (RSA) to the 
list of known hosts.
remote: Counting objects: 1649, done.
remote: Total 1649 (delta 0), reused 0 (delta 0), pack-reused 1649
Receiving objects: 100% (1649/1649), 324.17 KiB | 246.00 KiB/s, done.
Resolving deltas: 100% (1063/1063), done.

why? What changed? configurations should have remained the same, since 
I upgraded. mozilla certificates are installed.

Riccardo