[$] Fedora reawakens the hibernation debate

Behavioral changes can make desktop users grumpy; that is doubly true forchanges that arrive without notice and possibly risk data loss. Such asituation recently arose in the Fedora 29 development branch in theform of a new "suspend-then-hibernate" feature. This feature will almostcertainly be turned off before Fedora 29 reaches an official release,but the discussion and finger-pointing it inspired reveal somesignificant differences of opinion about how this kind of change should bemanaged.