Last modified: 2013-08-19 09:41:36 UTC
I receive this warning when trying to login on Wikimania wiki; cookies are shown as enabled on Wikimania wiki if you ask your browser (Firefox in this case), so the user has no way to discover that they have to be enabled (I suppose) also for login.wikimedia.org.
P.s.: I had already allowed cookies on wikimedia.org but it seems that some Firefox regression made cookie permissions non-recursive to subdomains, aligning to the worse functionality of Chromium?