dpkg --list | grep linux-image
dpkg --list | grep linux-headers
dpkg --list | grep linux-modules

vi /etc/apt/apt.conf.d/10periodic
vi /etc/apt/apt.conf.d/20auto-upgrades

# apt-mark hold linux-image-5.15.0-92generic
linux-image-5.15.0-92-generic set on hold.
# apt-mark hold linux-headers-5.15.0-92-generic
linux-headers-5.15.0-92-generic set on hold.
# apt-mark hold linux-modules-extra-5.15.0-92-generic
linux-modules-extra-5.15.0-92-generic set on hold.

sudo dpkg --get-selections | grep hold 

systemctl status sleep.target

sudo systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target