I followed instructions in the FreeBSD manual to install X and Gnome, and I can login and get a desktop. However, if the desktop locks, e.g. due to inactivity timeout or manual locking, I then cannot unlock the desktop - after typing the password at the prompt and hitting enter, it just prompts me for the password again.
Note that if I enter the wrong password, I get an error, but when I enter the right password, I don’t get an error (which seems to me is confirmation I did, in fact, enter the right password).
What log should I check to start troubleshooting this?