i have upgraded ubuntu 18.4.4 to 20.4 but i'am wrong to located the grub into /boot/efi partition i can't change it
`sudo apt-get upgrade
Reading package lists... Done
Building dependency tree
Reading state information... Done Calculating upgrade... Done 0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. 1 not fully installed or removed. After this operation, 0 B of additional disk space will be used. Do you want to continue? [Y/n] y Setting up grub-efi-amd64-signed (1.142+2.04-1ubuntu26) ... mount: /var/lib/grub/esp: /dev/sdb already mounted or mount point busy. dpkg: error processing package grub-efi-amd64-signed (--configure): installed grub-efi-amd64-signed package post-installation script subprocess returned error exit status 32 Errors were encountered while processing: grub-efi-amd64-signed E: Sub-process /usr/bin/dpkg returned an error code (1)
can help me to fix this ?
the picture not want to disable /boot/efi when i choose grub install device