Sculpt 20.11 - Blank Screen On ThinkPad Convertible

[John J. Karcher]

I don't know if anyone else is experiencing anything like this, but I am 
getting a blank screen after booting Sculpt 20.11 on my ThinkPad L380 
Yoga.  The mouse pointer does display (and move), so the system is 
alive, but Leitzentrale never appears.

20.08 worked fine.  FWIW, I built a version from Master last week, but 
that has the same result.

Is this a known issue?  Is there anything I can reconfigure, etc.?

  Thanks!
-- 
   John J. Karcher
   devuser at alternateapproach.com