LiveCode Forums.

Yes, thanks.
That's it: "..go to the 'view' menu, then uncheck the backdrop"

After start of LiveCode on Ubuntu 16.04 I have a complete white screen on my laptop display.

My workaround:
- Navigate with [Alt}+[Tab] to the LiveCode window
- Select from the menue: Edit->Preferences
- Once more the white screen is shown on the display of the laptop
- Navigate with [Alt}+[Tab] to ...