Error xdg runtime dir not set in the environment

Could not open X display > No protocol specified > error: XDG_ RUNTIME_ DIR not set in the. XDG_ RUNTIME_ DIR not set in the environment. > lve i started a gui application from the konsole and this was one from the notifications QStandardPaths: XDG_ RUNTIME_ DIR not set, defaulting to ' / tmp/ runtime- root. SOLVED - This post is about error xdg_ runtime_ dir not set in the environment. We' ll talk about xdg_ runtime_ dir, environment, error, gedit, warning, variable. 如图所示: shiyanlou: cmsys/ $ gedit Cmd. h error: XDG_ RUNTIME_ DIR not set in the environment. ( gedit: 282) : Gtk- WARNING * * : cannot open display:. I have the same problem. The reason in my situation is that sudo does NOT inherit environment variables: DISPLAY XAUTHORITY. For Ubuntu 14, open sudoers file via sudo visudo, then paste: Defaults. error: XDG_ RUNTIME_ DIR not set in the environment.

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  • Video:Environment runtime error

    Runtime environment error

    > ( zenity: 7972) : Gtk- WARNING * * : cannot open display:. Gtk- WARNING * * : cannot open. error: XDG_ RUNTIME_ DIR not set in the. I can use gedit open file in terminal, but when I close the terminal, I gedit the file, then show : error: XDG_ RUNTIME_ DIR not set in the environment. Create a new policy rule in / usr/ share/ polkit- 1/ actions/ sudo nano / usr/ share/ polkit - 1/ actions/ wireshark. and add the lines below: