Linux Lite Forums

Yes.  And I have a Dell Latitude e6430.  It's a business grade laptop, so no exotic one-off pieces of hardware requiring special drivers.  The Ctr-Alt-F1/F7 workaround didn't do anything.  At least the mouse isn't lost. 

Since the graphics driver PPA mentioned didn't help/hurt anything, I might uninstall and remove it anyway.  Video was just as good without it.

Exactly the same behavior on my end on a Dell Latitude E4300 I have LL 3.x running, meanwhile updated to 3.4.
Also interesting, it's not consistently losing the text and sometimes at least part of it shows up again while hovering over it. The window decoration is sometimes also affected, i.e. turning black.