corrado@corrado-n14-mm-0829:~$ sudo apt install system-config-printer-common [sudo] password for corrado: Reading package lists... Done Building dependency tree... Done Reading state information... Done The following package was automatically installed and is no longer required: grub-pc-bin Use 'sudo apt autoremove' to remove it. The following additional packages will be installed: gir1.2-secret-1 python3-cups python3-cupshelpers system-config-printer-udev Suggested packages: gnome-software python3-smbc The following NEW packages will be installed: gir1.2-secret-1 python3-cups python3-cupshelpers system-config-printer-common system-config-printer-udev 0 upgraded, 5 newly installed, 0 to remove and 0 not upgraded. Need to get 232 kB of archives. After this operation, 1,393 kB of additional disk space will be used. Do you want to continue? [Y/n] Get:1 http://archive.ubuntu.com/ubuntu mantic/main amd64 gir1.2-secret-1 amd64 0.21.0-1 [9,302 B] Get:2 http://archive.ubuntu.com/ubuntu mantic/universe amd64 python3-cups amd64 2.0.1-5build3 [63.3 kB] Get:3 http://archive.ubuntu.com/ubuntu mantic/universe amd64 python3-cupshelpers all 1.5.18-1ubuntu1 [31.7 kB] Get:4 http://archive.ubuntu.com/ubuntu mantic/universe amd64 system-config-printer-common all 1.5.18-1ubuntu1 [109 kB] Get:5 http://archive.ubuntu.com/ubuntu mantic/universe amd64 system-config-printer-udev amd64 1.5.18-1ubuntu1 [19.4 kB] Fetched 232 kB in 2s (124 kB/s) Selecting previously unselected package gir1.2-secret-1:amd64. (Reading database ... 199206 files and directories currently installed.) Preparing to unpack .../gir1.2-secret-1_0.21.0-1_amd64.deb ... Unpacking gir1.2-secret-1:amd64 (0.21.0-1) ... Selecting previously unselected package python3-cups:amd64. Preparing to unpack .../python3-cups_2.0.1-5build3_amd64.deb ... Unpacking python3-cups:amd64 (2.0.1-5build3) ... Selecting previously unselected package python3-cupshelpers. Preparing to unpack .../python3-cupshelpers_1.5.18-1ubuntu1_all.deb ... Unpacking python3-cupshelpers (1.5.18-1ubuntu1) ... Selecting previously unselected package system-config-printer-common. Preparing to unpack .../system-config-printer-common_1.5.18-1ubuntu1_all.deb ... Unpacking system-config-printer-common (1.5.18-1ubuntu1) ... Selecting previously unselected package system-config-printer-udev. Preparing to unpack .../system-config-printer-udev_1.5.18-1ubuntu1_amd64.deb ... Unpacking system-config-printer-udev (1.5.18-1ubuntu1) ... Setting up python3-cups:amd64 (2.0.1-5build3) ... Setting up gir1.2-secret-1:amd64 (0.21.0-1) ... Setting up python3-cupshelpers (1.5.18-1ubuntu1) ... Setting up system-config-printer-common (1.5.18-1ubuntu1) ... Setting up system-config-printer-udev (1.5.18-1ubuntu1) ... Processing triggers for dbus (1.14.8-2ubuntu1) ... corrado@corrado-n14-mm-0829:~$ gnome-control-center -v 16:02:53.1577 cc-printers-panel[16578]: WARNING: GDBus.Error:org.freedesktop.DBus.Error.ServiceUnknown: The name org.freedesktop.PackageKit was not provided by any .service files 16:02:53.2529 GLib-GIO[16578]:CRITICAL: g_task_return_boolean: assertion '!task->ever_returned' failed 16:02:53.2530 cc-printers-panel[16578]: WARNING: Execution of maintenance command failed.