Almost same question but I'm using Lubuntu and it doesn't have the executable tick box. Any suggestions other than not using Lubuntu
? Thx
I don't know how the LXQt DE exactly looks like, but there should be a drop down menu for Access Control. You need to chose "View, Modify and Execute" for the Owner of that file.
But you can always achieve that via the command line too:
1. Open the terminal (usually something like ALT+CTRL+T)
2. Navigate to the directory where the .AppImage file is located (using
cd and the folder it is located in).
3. Add execution permission to that .AppImage by executing
chmod 744 filename.AppImage (replace "filename" with the actual filename)