时髦大猩猩
回显 $DISPLAY
:0
我想从 cron 启动 virtualbox 并且 ROOT 的 crontab 条目是：
mm hh * * * 导出 DISPLAY=:0; /usr/bin/virtualbox
我收到了这个错误：
Qt WARNING: could not connect to display
Qt FATAL: This application failed to start because no Qt platform plugin could be initialized. Reinstalling the
application may fix this problem.
Available platform plugins are: eglfs, linuxfb, minimal, minimalegl, offscreen, vnc, xcb.
Aborted (core dumped)
什么地方错了？我应该改变什么？
从 cli 启动工作正常 谢谢！