红帽全球峰会第 5 章 桌面
从 GUI 会话取消关闭现在切换到运行的会话
在以前的版本中，在退出前不会预先获取关闭系统的
policykit 凭证。因此，如果用户取消了 policykit 身份验证对话框，它们会被发回到登录屏幕，而不是图形用户界面(GUI)会话。在这个版本中，获取凭证的对话框会在注销开始前出现。因此，当用户取消身份验证对话框时，它们将发回到其会话，而不是登录屏幕。(BZ#1320245)
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