前几天安装easyconnect，关闭了磐石系统，重启系统，拷贝了几个文件到/usr/share/sangfor/.，后面没有重启磐石。今天用v屁n，提示与服务器版本不一致，发现easyconnect被升级。:~$ sudo cp libpango*.so.0 /usr/share/sangfor/EasyConnect/.
请输入密码:
验证成功
cp: 无法创建普通文件 '/usr/share/sangfor/EasyConnect/./libpango-1.0.so.0': 只读文件系统
cp: 无法创建普通文件 '/usr/share/sangfor/EasyConnect/./libpangocairo-1.0.so.0': 只读文件系统
cp: 无法创建普通文件 '/usr/share/sangfor/EasyConnect/./libpangoft2-1.0.so.0': 只读文件系统

执行deepin-immutable-ctl ,无论是disable或enable，均提示如上图错误。

$ sudo 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.

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.
回想下，只是昨天用sudo apt update && sudo apt install spark-store -y && sudo aptss update && sudo aptss full-upgrade -y && sudo apt -f install大面积进行了升级，
why????