Ik heb hier een macbook met xubuntu. Als bootloader gebruik ik rEFind. Daarom wil ik grub verwijderen. Maar dat weigert ubuntu.
$sudo apt remove grub-common grub-efi-amd64-bin grub-efi-amd64-signed grub2-common grub-gfxpayload-lists grub-pc-bin grub-pc shim-signed
Reading package lists... Done
Building dependency tree... Done
Reading state information... Done
The following packages were automatically installed and are no longer required:
chromium-codecs-ffmpeg-extra gstreamer1.0-vaapi libgstreamer-plugins-bad1.0-0 libva-wayland2 systemd-hwe-hwdb
Use 'sudo apt autoremove' to remove them.
The following packages will be REMOVED:
grub-common grub-efi-amd64-bin grub-efi-amd64-signed grub-gfxpayload-lists grub-pc grub-pc-bin grub2-common shim-signed
WARNING: The following essential packages will be removed.
This should NOT be done unless you know exactly what you are doing!
shim-signed grub-efi-amd64-signed (due to shim-signed) grub2-common (due to shim-signed)
0 upgraded, 0 newly installed, 8 to remove and 9 not upgraded.
After this operation, 35,8 MB disk space will be freed.
E: Removing essential system-critical packages is not permitted. This might break the system.