I've finally resolved also the last issue of the dark screen after resume the system which was in suspended state, by adding a new parameter into my kernel boot (new parameter: nouveau.modeset=0): cat /proc/cmdline BOOT_IMAGE=/boot/vmlinuz-6.2.1-1-default root=UUID=dff514b0-9fdb-4958-a38f-dc815c606d72 resume=/dev/disk/by-uuid/4ff65e75-c664-43d8-ab25-25d85336f6b8 mitigations=auto quiet acpi_backlight=native nouveau.modeset=0