Now I can reproduce this issue manually on openSUSE TW openSUSE-20170730-i586-x86_64-Build0002 start from yast2 control center "User and Group Management". Select tap page "Authentication Settings", yast2 got crashed at once. I see on console screen: -- ... [NOTE] You may have encountered a bug in the Ruby interpreter or extension libraries. Bug reports are welcome. For details: http://www.ruby-lang.org/bugreport.html /sbin/yast2: line 448: 13748 Aborted (core dumped) $ybindir/y2start $module "$@" "$SELECTED_GUI" $Y2_GEOMETRY $Y2UI_ARGS Please see attached screen output.