Turbovnc 서버에 로그인하면 슬픈 얼굴이 표시됩니다.

안녕하세요 여러분, 며칠 동안 여기에 있었는데 vncviewer에 로그인한 후 왜 슬픈 표정을 짓는지 이해가 되지 않습니다.

세부 정보: "root"와 "user1"이라는 두 개의 계정이 있으며 이제 Windows 상자에서 ssh를 사용하고 루트 로그인을 사용하여 서버를 시작할 수 있습니다. 그러면 vncviewer를 통해 로그인할 수 있고 문제 없이 작동합니다.

하지만 내 user1 계정으로 이 작업을 시도하면 슬픈 얼굴이 나오거나 검은 화면이 나타납니다. 서버 실행 세부정보:

    ./vncserver

Desktop 'TurboVNC: rhel7pod1:1 (user1)' started on display rhel7pod1:1

Starting applications specified in /home/user1/.vnc/xstartup.turbovnc
Log file is /home/user1/.vnc/rhel7pod1:1.log

user1이 속한 "엔지니어"로 그룹을 변경했지만 루트가 제대로 작동하므로 여기서 주요 문제는 권한이라고 생각합니까?

필요한 정보가 있으면 알려주시면 그에 따라 게시해 드리겠습니다. 매우 감사합니다

edit1: Xvnc를 보면 명령을 실행하면 다음과 같은 결과가 나타납니다.

  ./Xvnc TurboVNC Server (Xvnc) 64-bit v2.0.2 (build 20160312)
 Copyright (C) 1999-2016 The VirtualGL Project and many others (see
 README.txt) Visit http://www.TurboVNC.org for more information on
 TurboVNC

 20/09/2016 16:17:12 Using auth configuration file
 /etc/turbovncserver-security.conf 20/09/2016 16:17:12 NOTICE:
 pam-userpwd is a permitted auth method

 Fatal server error: ERROR: no authentication methods enabled!

이는 Turbovncserver-security.conf 구성입니다.

 # Uncomment the following to turn on the user access control list whenever
 # the PAM User/Password authentication method is used.
 # (Default: user ACL is disabled)

 #enable-user-acl

 # This specifies the maximum idle timeout (in seconds) for all TurboVNC
 # sessions started on this machine.  The idle timeout is the amount of time
 # that a TurboVNC session can remain idle (with no VNC viewer connections)
 # before it will automatically exit.  If this value is set to a number greater
 # than 0, then all TurboVNC sessions on this machine will use this idle timeout
 # value by default, and the user will only be allowed to override it with a
 # lower value.

 #max-idle-timeout = 86400

 # This specifies the maximum desktop size for all TurboVNC sessions started on
 # this machine.  If a user attempts to start a session with a larger geometry
 # than this or to use remote desktop resizing to increase the desktop size to a
 # size larger than this, the desktop size will be clamped to this width/height.

 #max-desktop-size = 3200x1800

 # Uncomment the following to globally disable the automatic sending of
 # clipboard changes from TurboVNC server sessions to their connected viewers.
 # (Default: clipboard sending is allowed)

 #no-clipboard-send

 # Uncomment the following to globally disable the automatic sending of
 # clipboard changes to TurboVNC server sessions from their connected viewers.
 # (Default: clipboard receiving is allowed)

 #no-clipboard-recv

 # Uncomment the following to globally disable the ability to make reverse
 # VNC connections.
 # (Default: reverse connections are allowed)

 #no-reverse-connections

 # Uncomment the following to globally disable inbound remote connections to all
 # TurboVNC servers started on this machine.  This effectively forces SSH
 # tunneling to be used for all inbound TurboVNC connections.
 # (Default: inbound remote connections are allowed)

 #no-remote-connections

# Uncomment the following to globally disable the built-in HTTP server in all
 # TurboVNC servers started on this machine.

 #no-httpd

 # Uncomment the following to globally disable X11 TCP connections to all
 # TurboVNC servers started on this machine.

 #no-x11-tcp-connections

 # Set pam-service-name to the name of the PAM service that you will use to
 # to process PAM User/Password authentications from TurboVNC.  This service
 # name typically corresponds to a file in /etc/pam.d or to one or more lines in
 # /etc/pam.conf.
 # (Default: turbovnc)

 pam-service-name = password-auth-ac

 # Set the following to any combination of "vnc", "otp", "pam-userpwd", or
# "none", separated by commas.  If the following variable is enabled and
 # a particular authentication method is not listed in it, then users cannot
 # enable that authentication method by using Xvnc command line arguments.  This
# variable also controls the order in which the corresponding authentication
 # capabilities are advertised to the TurboVNC Viewer.  See the man pages and
 # User's Guide for more information.
 # (Default: vnc, otp, pam-userpwd, none)

 #permitted-auth-methods = vnc, otp, pam-userpwd 
 permitted-auth-methods = pam-userpwd

편집 1 끝

편집 2

20/09/2016 16:38:25 Using auth configuration file /etc/turbovncserver-security.conf

20/09/2016 16:38:25 Enabled authentication method 'pam-userpwd'

20/09/2016 16:38:25 Advertising security type 'tight' to viewers

20/09/2016 16:38:25 Desktop name 'TurboVNC: rhel7pod1:3 (user1)' (rhel7pod1:3)

20/09/2016 16:38:25 Protocol versions supported: 3.3, 3.7, 3.8, 3.7t, 3.8t

20/09/2016 16:38:25 Listening for VNC connections on TCP port 5903

20/09/2016 16:38:25   Interface 0.0.0.0

20/09/2016 16:38:25 Listening for HTTP connections on TCP port 5803

20/09/2016 16:38:25   URL http://rhel7pod1:5803

20/09/2016 16:38:25   Interface 0.0.0.0

20/09/2016 16:38:25 Framebuffer: BGRX 8/8/8/8

20/09/2016 16:38:25 Maximum clipboard transfer size: 1048576 bytes

20/09/2016 16:38:25 VNC extension running!

Xlib:  extension "GLX" missing on display ":3".

gnome-session-is-accelerated: No hardware 3D support.

Xlib:  extension "GLX" missing on display ":3".

gnome-session-check-accelerated: Helper exited with code 256

Xlib:  extension "GLX" missing on display ":3".

gnome-session-is-accelerated: No hardware 3D support.

Xlib:  extension "GLX" missing on display ":3".

gnome-session-check-accelerated: Helper exited with code 256

** (process:9464): WARNING **: software acceleration check failed: Child process exited with code 1

20/09/2016 16:38:42 Got connection from client 192.168.103.17

20/09/2016 16:38:42 Using protocol version 3.8

20/09/2016 16:38:42 Enabling TightVNC protocol extensions

20/09/2016 16:38:52 Pixel format for client 192.168.103.17:

20/09/2016 16:38:52   32 bpp, depth 24, little endian

20/09/2016 16:38:52   true colour: max r 255 g 255 b 255, shift r 16 g 8 b 0

20/09/2016 16:38:52   no translation needed

20/09/2016 16:38:52 Using tight encoding for client 192.168.103.17

20/09/2016 16:38:52 Enabling full-color cursor updates for client 192.168.103.17

20/09/2016 16:38:52 Enabling cursor position updates for client 192.168.103.17

20/09/2016 16:38:52 Using JPEG subsampling 0, Q100 for client 192.168.103.17

20/09/2016 16:38:52 Using JPEG quality 95 for client 192.168.103.17

20/09/2016 16:38:52 Using JPEG subsampling 0 for client 192.168.103.17

20/09/2016 16:38:52 Enabling LastRect protocol extension for client 192.168.103.17

20/09/2016 16:38:52 Enabling Desktop Size protocol extension for client 192.168.103.17

20/09/2016 16:38:52 Enabling Extended Desktop Size protocol extension for client 192.168.103.17


20/09/2016 16:38:52 Enabling Continuous Updates protocol extension for client 
192.168.103.17

20/09/2016 16:38:52 Enabling Fence protocol extension for client 192.168.103.17

20/09/2016 16:38:52 rfbProcessClientNormalMessage: ignoring unknown encoding 
-305 (fffffecf)

20/09/2016 16:38:52 Using Tight compression level 1 for client 192.168.103.17

20/09/2016 16:38:52 Using 1 thread for Tight encoding

20/09/2016 16:38:52 Continuous updates enabled

20/09/2016 16:38:58 Client 192.168.103.17 gone

20/09/2016 16:38:58 Statistics:

20/09/2016 16:38:58   key events received 6, pointer events 41

20/09/2016 16:38:58   framebuffer updates 1, rectangles 21, bytes 19773

20/09/2016 16:38:58     LastRect markers 1, bytes 12

20/09/2016 16:38:58     cursor shape updates 1, bytes 12

20/09/2016 16:38:58     cursor position updates 1, bytes 12

20/09/2016 16:38:58     Tight rectangles 18, bytes 19737

20/09/2016 16:38:58   raw equivalent 4.464012 Mbytes, compression ratio 226.174799

편집 2 끝