Ranintotheproblemas"GNOMEPowerManagerhavenotbeeninstalledcorrectly",andcannotgetintothesystem,useALT+CTR+F2tologintothetextcommandline,sparedsomespace, solvedtheproblem.  capturedtheproblemscreenshotas: Afterenteredthetextcommandline,foundtherootdirectorydiskspace100%usedup,triedtomakesp...