has a bug, and that bug will cause the startup process to crash
   over and over at the same place every time.  So to get Pinscape
   stable enough that we can make configuration changes, we have to
   disable whatever hardware or software feature is causing the
   crash.  The easiest and surest way to do that is to disable
   <i>everything</i> - in other words, to reset to factory defaults.
   The Safe-Mode Configuration provides a more nuanced approach:
   it lets you select a subset of features to enable