Facing the same problem on a fresh 16.10 installation, experienced it first while trying to install VLC through software centre. Ubuntu SSO GUI didn't log me in, I tried a workaround using Terminal:
~$ sudo snap login <email> [sudo] password for abhishek: Password: Login successful abhishek@kabhishek:~/Documents$ sudo apt-get install vlc
Only the GUI SSO option doesn't authenticate.
Facing the same problem on a fresh 16.10 installation, experienced it first while trying to install VLC through software centre. Ubuntu SSO GUI didn't log me in, I tried a workaround using Terminal:
~$ sudo snap login <email> kabhishek: ~/Documents$ sudo apt-get install vlc
[sudo] password for abhishek:
Password:
Login successful
abhishek@
Only the GUI SSO option doesn't authenticate.