[Howto] solve “/usr/bin/xdg-open: 811: Permission denied”
problem:the default program corresponding to the file is not set. solution:check if your ~/.local/share/applications/<default-program>.desktop-file contains the MIME-type of your file. It must contain the MIME-type of your file. example: mplayer.desktop with MIME-type containing video/mp4 set the default-program ‘mplayer’ for MIME-type … Continued