终端执行：
sudo apt install libjpeg62:i386

When root filesystem fails and drops to initramfs, it is impossible to mount fat32 boot partition to correct and error
the error message is "IO charset ascii not found".
I believe nls_ascii should be built-in to solve this problem

Of the learning environments that leverage Ansible, very few are using roles. This can make porting Ansible playbooks across learning environments more difficult. To fix this, Ansible-using learning environments need to be refactored (where possible) to use an Ansible role.