I went on the Ubuntu Touch page to download the installer: http://devices.ubuntu-touch.io/installer/appimage
By default, with Allow executing unticked, opening the file shows:
Could not display AppImage.
Then I right-clicked the AppImage file, went to Properties > Permissions, and ticked the Execute box (Allow executing file as program).
With Allow executing ticked, opening the file shows a pop-up asking if I want to integrate it with my system:
I clicked No and the installer was then running as expected:
Maybe you can remove the integration prompt, or at least get the program running without the user having to click Yes or No first ?
Thanks!


