I broke the system - I need repair

[sotnik]

Hello
During last DU by accident a removed a lot essential programs.
How to repair the system using live usb?
Thank you

[Geier0815]

Have a look in /var/log/apt/history.log, there you will find what was deinstalled an reinstall it

[sotnik]

Thank you
I solved it. I had to use live-cd.
I had to perform
mount /dev/nvme0n1p5 /boot/efi
grub-install --target=x86_64-efi --efi-directory=/boot/efi --bootloader-id=siduction --recheck
update-grub

Now I write from my pc
Thank you again