slow boot with thinkpad L13

When I start my laptop thinkpad l13, there is a screen where lenovo is written and then 2 options:

  • Kali GNU/Linux …
  • Kali GNU/Linux … (recovery mode)

Some times ago, the screen with lenovo was very short but now it is very longer (more than one minute) and I am not able to understand where it comes from.

May be an update of the boot loader, may be GRUB, may be the OS? What I can tell:

uname -a
Linux thinkpad 6.8.11-amd64 #1 SMP PREEMPT_DYNAMIC Kali 6.8.11-1kali2 (2024-05-30) x86_64 GNU/Linux

Is it possible to have the screen with lenovo very short again?