Hello! I am not able to use bluetooth on Xfce4 desktop using bluetoothctl. Would you give more advises?
I'v performed this:
1. added bluetooth to /etc/config.scm as Pierre Neidhardt posted https://lists.gnu.org/archive/html/help-guix/2018-10/msg00046.html
2. ran `guix pull && guix package -u` and then reconfigured system `guix system reconfigure /etc/config.scm`
3. rebooted and my try was not successful.
4. I edited to /etc/bluetooth/main.conf typing 'true' instead of 'false' (I remounted /gnu/store with rw for perform this without reconfiguring with guix command)
5. I rebooted but no result again:

# herd status bluetooth
Status of bluetooth:
  It is started.
  Running value is 698.
  It is enabled.
  Provides (bluetooth).
  Requires (dbus-system udev).
  Conflicts with ().
  Will be respawned.

# herd status dbus-system
Status of dbus-system:
  It is started.
  Running value is 322.
  It is enabled.
  Provides (dbus-system).
  Requires (user-processes).
  Conflicts with ().
  Will be respawned.
# herd status udev
Status of udev:
  It is started.
  Running value is 200.
  It is enabled.
  Provides (udev).
  Requires (root-file-system).
  Conflicts with ().
  Will not be respawned.


# rfkill list bluetooth
1: ideapad_bluetooth: Bluetooth
    Soft blocked: yes
    Hard blocked: no
# rfkill unblock bluetooth
# herd restart bluetooth
Service bluetooth has been stopped.
Service bluetooth has been started.
# bluetoothctl
Agent registered
[bluetooth]# list
[bluetooth]#
[bluetooth]# select
Missing ctrl argument
[bluetooth]# devices
No default controller available


Cannot see bluetooth device.
I do not know MAC-address. I cannot power on as described here
Here say https://wiki.archlinux.org/index.php/Bluetooth#Pairing  `hciconfig hci0 up`cause I have no this tool.

Please, how to deal with it?