Despotic Machine

Kapitalismus im Endstadium, halt.

As per your other, previous post - I think you need to reinstall the broken packages so they can be configured properly.

List all installed kernels:

dpkg -l | grep linux-image | awk '{print$2}'

Remove certain kernels:

sudo apt remove --purge linux-image-XXX

where XXX is the kernel version you wish to remove, as printed above. Repeat as needed until all unwanted kernels have been removed.

Then update grub:

sudo update-grub2

And reboot:

sudo reboot