大家下午好;
我正在尝试使用更新管理器更新我的系统。但是，我遇到了这个错误信息；
Preconfiguring packages ...
Setting up util-linux (2.20.1-1ubuntu3.1) ...
update-alternatives: error: cannot stat file '/usr/share/icons/DMZ-White/cursor.theme': Not a directory
dpkg: error processing util-linux (--configure):
subprocess installed post-installation script returned error exit status 2
Errors were encountered while processing:
util-linux
Setting up plymouth-theme-ubuntu-text (0.8.2-2ubuntu31.1) ...
update-alternatives: error: cannot stat file '/usr/share/icons/DMZ-White/cursor.theme': Not a directory
dpkg: error processing plymouth-theme-ubuntu-text (--configure):
subprocess installed post-installation script returned error exit status 2
Setting up util-linux (2.20.1-1ubuntu3.1) ...
update-alternatives: error: cannot stat file '/usr/share/icons/DMZ-White/cursor.theme':
Not a directory
dpkg: error processing util-linux (--configure):
subprocess installed post-installation script returned error exit status 2
我在互联网上搜索了这个问题并尝试了这些命令；
sudo apt-get upgrade install -f
sudo dpkg --configure -a
sudo dpkg-reconfigure -a
但是，它们似乎都不起作用。你能帮助我吗？（我使用 elementary os）