How to fix error Xlib.error.DisplayConnectionError: Can't connect to display “:0”: b'No protocol specified\n'

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一个人的身影
一个人的身影 2021-02-08 14:06

I\'m making some program with python3 and XLib.

On my PC with Ubuntu 14.04 everything works fine but when I try to run my app in my notebook with manualy installed Xorg

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  • 2021-02-08 15:07

    Ok, It was bug in python3-xlib. See https://github.com/LiuLang/python3-xlib/issues/6 for details.

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  • 2021-02-08 15:08

    Temporary workaround is

    $ xhost +
    

    http://ubuntuforums.org/showthread.php?t=2290602

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