Hi everyone !
First of all, I used the joomla default login for new registered and I don't use k2 module for login.
I already check in the advanced parameter :
1-Enable K2 User Profile
2-Select the default K2 User Group for new registrations

same here...anyone?

Upgrading to K2 v2.6.1 and still not working... anyone? :pinch:

Any Help me on this? am stuck with same problem...

K2 - User groupe -> set
K2 - Assign to usergroup on registration -> Set

I am having same problem. I could not find any solution til now..

K2 v2.6.2
PHP Version 5.3.14
Joomla! Version Joomla! 2.5.7 Stable [ Ember ] 13-September-2012 14:00 GMT
User Agent Mozilla/5.0 (Windows NT 6.1; WOW64; rv:18.0) Gecko/20100101 Firefox/18.0

Same issue here.

I have the same issue if anyone has an answer please pass it along.

I am still awaiting for some expert advice. Wondering why this issues is still known to k2 developer?

One more thread on this issues going on here - hope one place we get help - forum.joomla.org/viewtopic.php?f=626&t=716413&p=2986366#p2986366

I tired -
New User Account Activation - NONE but dint work.


One other issues which i noticed is - when i try to assign list of users to k2 groups, its too not working. Facing many issues after migrating from joomla articles to k2..huh!!!