Autologin on StackExchange sites didn't work
36877
Why is global auth disabled?
1981
404 when trying to login on per-site metas
137734
Why doesn't Stack Overflow require registration?
48024
"immediate_failed" - Could not automatially log in the user
116267
Change user for automatic login
84192
Unable to log in to Stack Exchange
145773
How do I change my Stack Exchange password?
38353
Why doesn't logging out of Stack Overflow log me out of Gmail?
2686
Ubuntu 17.10 GDM Auto-Login not working
74604
Are user accounts on data.stackexchange.com and Stack Exchange two different entities?
37573
Why do Stack Exchange sites seem to always forget my login?
122751
How do I get Askubuntu.com to recognize the fact that i'm already logged-in on Stackexchange?
128666
"Log in to Community as User" Button Missing
35623
Created a new user at Stack Exchange, but did not get the right username
17481
How to log out of a Stack Exchange site?
72191
Switch Stack Overflow account from Google login to Stack Exchange login
19435
Can I use the Stack Exchange concept in my own sites?