I was trying to fix a 'overlayfs: missing 'lowerdir'' issue very similar to Boot problem after update - missing 'lowerdir'.
I removed these packages:
linux-aws - Linux kernel for Amazon Web Services (AWS) systems
linux-azure-4.15 - Linux kernel for Microsoft Azure Cloud systems
linux-dell300x - Linux kernel for Dell 300x platforms
linux-gcp-4.15 - Linux kernel for Google Cloud Platform (GCP) systems
linux-oracle - Linux kernel for Oracle Cloud systems
and cleaned up the files but then after a reboot, I received this message:
error: kernel doesn't support EFI handover
error: your need to load the kernel first
Please help, thank you.
Info
When I call 'dkpg -l | grep 'linux-image*' I get:
ii linux-image-4.15.0-1129-kvm 4.15.0-1129.134 amd64 Linux kernel image for version 4.15.0 on 64 bit x86 SMP
ii linux-image-4.15.0-173-generic 4.15.0-173.182 amd64 Signed kernel image generic
ii linux-image-4.15.0-191-generic 4.15.0-191.202 amd64 Signed kernel image generic
ii linux-image-4.15.0-197-generic 4.15.0-197.208 amd64 Signed kernel image generic
ii linux-image-extra-virtual 4.15.0.197.182 amd64 Extra drivers for Virtual Linux kernel image
ii linux-image-generic 4.15.0.197.182 amd64 Generic Linux kernel image
ii linux-image-kvm 4.15.0.1129.122 amd64 Linux kernel image for virtual systems.
ii linux-image-virtual 4.15.0.197.182 amd64 Virtual Linux kernel image