I have an error trying to run lightdm-gtk-greeter-settings-pkexec on my rpi-400
If I try to run it from xfce menu nothing is displayed and trying to run it from terminal I have this error message:
lightdm-gtk-greeter-settings-pkexec ✔
No protocol specified
Unable to init server: Could not connect: Connection refused
No protocol specified
Unable to init server: Impossibile connettersi: Connection refused
(lightdm-gtk-greeter-settings:99033): Gtk-CRITICAL **: 21:42:13.115: _gtk_style_provider_private_get_settings: assertion 'GTK_IS_STYLE_PROVIDER_PRIVATE (provider)' failed
(lightdm-gtk-greeter-settings:99033): Gtk-CRITICAL **: 21:42:13.115: _gtk_style_provider_private_get_settings: assertion 'GTK_IS_STYLE_PROVIDER_PRIVATE (provider)' failed
(lightdm-gtk-greeter-settings:99033): Gtk-CRITICAL **: 21:42:13.115: _gtk_style_provider_private_get_settings: assertion 'GTK_IS_STYLE_PROVIDER_PRIVATE (provider)' failed
/usr/bin/lightdm-gtk-greeter-settings-pkexec: riga 13: 99033 Errore di segmentazione (core dump creato) pkexec "${APP_PATH}" "$@"
This is the version installed:
pamac info lightdm-gtk-greeter ✔ 4s
Name : lightdm-gtk-greeter
Version : 1:2.0.8-1
Description : GTK+ greeter for LightDM
URL : https://github.com/Xubuntu/lightdm-gtk-greeter
Licenses : GPL3 LGPL3
Repository : extra
Installed Size : 340.3 kB
Depends On : gtk3 lightdm
Make Dependencies : exo git gobject-introspection intltool xfce4-dev-tools
Packager : Arch Linux ARM Build System <builder+n1@archlinuxarm.org>
Build Date : 07/04/20
Install Date : 02/27/21
Install Reason : Explicitly installed
Signatures : Yes
Backup files : /etc/lightdm/lightdm-gtk-greeter.conf