swapon: stat of /dev/mapper/cryptswap1 1失败:没有这样的文件或目录

Question

我对创建加密的交换有个问题。

我遵循这些步骤

1. sudo swapoff -a
2. 注释/etc/crypttab中现有的交换配置
3. 注释/etc/fstab中现有的交换配置
4. 重新格式化交换分区，并将其作为linux交换
5. sudo mkswap /dev/sda5
6. 用新的UUID更新/etc/initramfs-tools/conf.d/resume
7. sudo update-initramfs -u
8. sudo swapon /dev/sda5
9. sudo ecryptfs-setup-swap

在那个时候我遇到了这个问题

root@username-UX430UN:/home/username# ecryptfs-setup-swap
WARNING:
An encrypted swap is required to help ensure that encrypted files are not leaked to disk in an unencrypted format.

HOWEVER, THE SWAP ENCRYPTION CONFIGURATION PRODUCED BY THIS PROGRAM WILL BREAK HIBERNATE/RESUME ON THIS SYSTEM!

NOTE: Your suspend/resume capabilities will not be affected.

Do you want to proceed with encrypting your swap? [y/N]: y

INFO: Setting up swap: [/dev/sda5]
marking GPT swap partition /dev/sda5 as no-auto...
swapon: stat of /dev/mapper/cryptswap1 failed: No such file or directory

Answer 1

简单的重启为我解决了这个问题。