我从 Ubuntu 16.04 升级到 17.10，通过 17.04。升级后，我无法访问系统设置窗口。当我尝试通过终端打开它时，出现了以下错误。
anomitra@C3PO:/usr/lib/x86_64-linux-gnu$ [INFO 14:56:15.591156]
Application.vala:153: System Settings version: 2.0
[INFO 14:56:15.591186] Application.vala:155: Kernel version: 4.13.0-
16-generic
[WARNING 14:56:15.635521] PluginManager.vala:115: Unable to scan
plugins folder: Error opening directory '/usr/lib/x86_64-linux-
gnu/pantheon-online-accounts': No such file or directory
[FATAL 14:56:15.711890] PlugsManager.vala:58: get_plug () not found in
/usr/lib/x86_64-linux-gnu/switchboard/system/pantheon-
useraccounts/guest-session-toggle
[ERROR 14:56:15.717373] [GLib-GIO] Settings schema 'org.pantheon.dpms'
is not installed
任何帮助都将不胜感激。谢谢！
答案1
您可以尝试从终端重新安装 gnome-control-center：
sudo apt-get update
sudo apt-get install --reinstall gnome-control-center