Sorry to reopen this, I've just tested in in two different up-to-date systems using Lucid RC, same issue: changing another user's password via System > Administration > Users and Groups effectively locks out account. Changing it back to the original password from command line (via console) worked for me.
Sorry to reopen this, I've just tested in in two different up-to-date systems using Lucid RC, same issue: changing another user's password via System > Administration > Users and Groups effectively locks out account. Changing it back to the original password from command line (via console) worked for me.