X 서버가 아직 실행되고 있지 않은지 확인하시겠습니까? [폐쇄]

갑자기 X 서버를 시작할 수 있었지만 CentOS에서는 많은 경고를 받은 다음 /usr/bin으로 이동하여 X 서버가 다운되었는지 확인하려고 했지만 다음과 같은 gdm stop오류 로그가 있었습니다.

[2148293.861] _XSERVTransSocketINETCreateListener: ...SocketCreateListener() failed
[2148293.861] _XSERVTransMakeAllCOTSServerListeners: server already running
[2148293.861]
Fatal server error:
[2148293.862] Cannot establish any listening sockets - Make sure an X server isn't already running
[2148293.862] (EE)
Please consult the CentOS support
         at http://wiki.centos.org/Documentation
 for help.
[2148293.862] (EE) Please also check the log file at "/var/log/Xorg.0.log" for additional information.
[2148293.862] (EE)
[2148293.862] Server terminated with error (1). Closing log file.

나는 gdm stop얻다:

** (gdm-binary:25390): WARNING **: Couldn't connect to system bus: Failed to connect to socket /var/run/dbus/system_bus_socket: No such file or director