I updated quite a lot of packages last day (around ~10, including openmediavault 3.0.88 and flashmemory 4.1) stopped all services running and reboot as always but from since I cannot login to the webUI interface.
The internal nginx service is up and running, and I can get to the login page by typing my internal IP. If I enter my user/password it gets me back again to the login page in an infinite cycle. If I enter a wrong user/password, a banner announcing the user/password do not match appears on top as always (so it seems that the authentication part is working).
The whole NAS is working (SSH, shares, services....), it is just that I cannot pass through the webUI login page.
I tried to SSH and launch the following commands:
apt-get clean
service nginx restart
omv-firstaid (and restore the webUI part)
I tried to shhutdown/restart too.
I tried different web browsers (Internet Explorer and Chrome) without any extension enabled (safe mode/incognito mode)