ubuntu 17.10无法运行gparted,错误信息“Gtk-WARNING **: cannot open display: :0.0”

ubuntu 17.04无法运行gparted,错误信息“Gtk-WARNING **: cannot open display: :0.0”,具体信息如下:


If running Ubuntu 17.10 or newer, this issue can arise when an application has not been updated with full support for Wayland. As a workaround until the application is updated, you can run

which will allow the root user to display applications on your desktop.



gksu: Gtk-WARNING **: cannot open display: :0

解决Windows Update提示“当前无法检查更新,因为未运行服务”

故障:点击“检查更新”,出现“Windows Update 当前无法检查更新,因为未运行服务。您可能需要重新启动计算机”,如下图:
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