Comment 48 for bug 745540

Renamed files in ~/.gnome2/keyring to *.bak and tried to log in to Ubuntu One. When gnome-keyring asked for password, left password fields empty, and it worked for Ubuntu One!
Tried to add Twitter account to Gwibber and got the same problem with it: the accounts window closed after logging in to Twitter, and Twitter account didn't appear.
Repeated step 1 for Gwibber, added empty password as described higher, and now accounts window is hanging.