[root@localhost ~]# passwd username Changing password for user username New UNIX password: ^^^ Retype new UNIX password: ^^^ passwd: all authentication tokens updated successfully....
g_dbus_connection_real_closed: Remote peer vanished with error: Underlying GIOStream returned 0 bytes on an async read (g-io-error-quark, 0). Exiting.运行出现这样的问题,还是QT的问题,解决办法跟之前提到的一样...