Deepin V25 引入一个“磐石系统”，即对系统文件（夹）均加以只读方式，命令为：

#关闭只读保护功能：
sudo deepin-immutable-ctl disable-system-protect enable
#开启只读保护：
sudo deepin-immutable-ctl disable-system-protect disable
#查询磐石系统开启状态：
sudo deepin-immutable-ctl disable-system-protect status

您需要先关闭该系统才能安装增强工具，

试过，不行

我也碰到这个问题了，有人知道怎么解决吗？上面说的方法不行。

哦哦，可以，关闭保护以后要重启一下。

关闭保护后，重启一下，确实可行， VBoxGuestAdditions_7.0.20.iso 增强包已安装成功，一切正常！

为什么我找不到这个命令呢？

Mapaler@Mapaler-PC:~$ sudo deepin-immutable-ctl disable-system-protect enable
请输入密码:
验证成功
Error: unknown command "disable-system-protect" for "deepin-immutable-ctl"

Mapaler@Mapaler-PC:~$ deepin-immutable-ctl --help
This tool can be used to install extended applications, configure writable directories, snapshot management and other functions

Usage:
  deepin-immutable-ctl [flags]
  deepin-immutable-ctl [command]

Available Commands:
  admin       Manage a host immutable system booted with ostree
  help        Help about any command
  snapshot    Manage snapshots in the system.
  upgrade     Upgrade system.

Flags:
  -h, --help               help for deepin-immutable-ctl
  -s, --immutable-status   Check the system if the immutable system
  -j, --json               Show command output in JSON format
  -v, --verbose            Show verbose output
  -w, --wait               Wait for the lock file to be released

Use "deepin-immutable-ctl [command] --help" for more information about a command.

枫谷剑仙你被这两个人误导了Free_Aaron.Li和jjcui8595，他们都表述不对，正常的操作如下：

1.关闭磐石命令（输完命令后记得重启才能生效）

sudo deepin-immutable-writable enable

2.开启磐石命令：

sudo deepin-immutable-writable disable