bug#47610: gnome-keyring service doesn't appear

["bdju" via Bug reports for GNU Guix <bug-guix@gnu.org>]

On Tue Apr 6, 2021 at 1:55 AM CDT, Leo Prikler wrote:
> gnome-keyring-service is not a shepherd service. It is a pam service,
> that ensures your login keyring (if it exists) is unlocked when you log
> in. That's all it does.
>
> `ps x | grep gnome-keyring` should have a non-empty output. Mine
> includes this:
> /gnu/store/47nl5kpkc3sgwasrbk06sgaig22w07ha-gnome-keyring-
> 3.34.0/bin/gnome-keyring-daemon --daemonize --login
>
> Regards,
> Leo
The only output I get back from that is the very grep I'm running. I
didn't have gnome-keyring in my manifest, so I added it. Then I
rebooted. Still nothing. I also installed python-keyring.
Someone had me run `keyring --list-backends` which seems to show I have
no working keyring backends. I haven't messed with keyrings before, so
maybe I'm just doing something wrong here.

(output of above command)
```
keyring.backends.fail.Keyring (priority: 0)
keyring.backends.chainer.ChainerBackend (priority: -1)
```