vnc session disconnecting continuously

From: naveen kumar sarabu (nksarabu@yahoo.com)
Date: Tue Jan 31 2006 - 13:58:53 EST


    Hi everybody,
   
  Everyday my vncserver that I start on the UNIX machine gets killed due to the following error. Can you tell me how to fix this? It is a big problem to have to restart the server everyday since a lot of context and work is lost.
   
  X connection to happy:6.0 broken (explicit kill or server shutdown).
  xterm: fatal IO error 32 (Broken pipe) or KillClient on X server "happy:6.0"
   
  Note on VNC: I start the vncserver on the Linux machines and use Tightvnc viewer from any PC/laptop to get to the session. The server generally never gets killed unless the linux m/c is restarted. People run the server for years without having to restart all the process. This is the power behind the vnc tools.
  You can see my log file
   
  _XSERVTransmkdir: Owner of /tmp/.X11-unix should be set to root
  Xvnc version 4.0 - built Jun 14 2004 12:01:28
Underlying X server release 40201000, The XFree86 Project, Inc
  
Thu Jan 26 07:49:52 2006
 vncext: VNC extension running!
 vncext: Listening for VNC connections on port 5907
 vncext: Listening for HTTP connections on port 5807
 vncext: created VNC server for screen 0
Could not init font path element /usr/X11R6/lib/X11/fonts/CID/, removing from li
st!
  Thu Jan 26 07:49:58 2006
 Connections: accepted: 10.255.43.38::1079
 SConnection: Client needs protocol version 3.5
 SConnection: Client uses unofficial protocol version 3.5
 SConnection: Assuming compatibility with version 3.3
  Thu Jan 26 07:50:00 2006
 VNCSConnST: Server default pixel format depth 16 (16bpp) little-endian rgb565
 VNCSConnST: Client pixel format depth 16 (16bpp) little-endian rgb565
  Thu Jan 26 09:36:39 2006
 Connections: accepted: 10.255.47.34::4003
 SConnection: Client needs protocol version 3.8
 SConnection: Client requests security type VncAuth(2)
  Thu Jan 26 09:36:42 2006
 Connections: closed: 10.255.47.34::4003 (Authentication failure)
  Thu Jan 26 10:41:11 2006
 Connections: closed: 10.255.43.38::1079 (Idle timeout)
 SMsgWriter: framebuffer updates 229700
 SMsgWriter: copyRect rects 3600, bytes 57600
 SMsgWriter: hextile rects 16113838, bytes 1114890993
 SMsgWriter: raw bytes equivalent -1848830448, compression ratio -1.658306
  Thu Jan 26 12:43:13 2006
 Connections: accepted: 10.255.43.38::1618
 SConnection: Client needs protocol version 3.5
 SConnection: Client uses unofficial protocol version 3.5
 SConnection: Assuming compatibility with version 3.3
  Thu Jan 26 12:43:15 2006
 VNCSConnST: Server default pixel format depth 16 (16bpp) little-endian rgb565
 VNCSConnST: Client pixel format depth 16 (16bpp) little-endian rgb565
  Thu Jan 26 13:23:43 2006
 Connections: accepted: 10.255.43.38::1700
 SConnection: Client needs protocol version 3.8
 SConnection: Client requests security type VncAuth(2)
  Thu Jan 26 13:23:46 2006
 VNCSConnST: Server default pixel format depth 16 (16bpp) little-endian rgb565
 VNCSConnST: Client pixel format depth 8 (8bpp) rgb max 3,3,3 shift 4,2,0
 VNCSConnST: Client pixel format depth 16 (16bpp) little-endian rgb565
  Thu Jan 26 13:23:54 2006
 Connections: closed: 10.255.43.38::1618 (Clean disconnection)
 SMsgWriter: framebuffer updates 37468
 SMsgWriter: copyRect rects 522, bytes 8352
 SMsgWriter: hextile rects 88556, bytes 95714035
 SMsgWriter: raw bytes equivalent 165362078, compression ratio 1.727668
  Thu Jan 26 13:29:26 2006
 Connections: closed: 10.255.43.38::1700 (read: Connection reset by peer (104))
 SMsgWriter: framebuffer updates 5463
 SMsgWriter: hextile rects 11193, bytes 13126303
 SMsgWriter: ZRLE rects 2, bytes 20872
 SMsgWriter: raw bytes equivalent 16125956, compression ratio 1.226572
  Thu Jan 26 15:56:27 2006
 Connections: accepted: 10.255.43.38::1102
 SConnection: Client needs protocol version 3.8
 SConnection: Client requests security type VncAuth(2)
  Thu Jan 26 15:56:29 2006
 VNCSConnST: Server default pixel format depth 16 (16bpp) little-endian rgb565
 VNCSConnST: Client pixel format depth 8 (8bpp) rgb max 3,3,3 shift 4,2,0
 VNCSConnST: Client pixel format depth 16 (16bpp) little-endian rgb565
  Thu Jan 26 15:56:38 2006
 Connections: closed: 10.255.43.38::1102 (read: Connection reset by peer (104))
 SMsgWriter: framebuffer updates 132
 SMsgWriter: hextile rects 279, bytes 440174
 SMsgWriter: ZRLE rects 2, bytes 9516
 SMsgWriter: raw bytes equivalent 2743219, compression ratio 6.100245
  Fri Jan 27 08:32:37 2006
 Connections: accepted: 10.255.43.38::1392
 SConnection: Client needs protocol version 3.8
 SConnection: Client requests security type VncAuth(2)
  Fri Jan 27 08:32:40 2006
 VNCSConnST: Server default pixel format depth 16 (16bpp) little-endian rgb565
 VNCSConnST: Client pixel format depth 8 (8bpp) rgb max 3,3,3 shift 4,2,0
 VNCSConnST: Client pixel format depth 16 (16bpp) little-endian rgb565
  Fri Jan 27 11:24:16 2006
 Connections: closed: 10.255.43.38::1392 (Idle timeout)
 SMsgWriter: framebuffer updates 74833
 SMsgWriter: copyRect rects 595, bytes 9520
 SMsgWriter: hextile rects 185498, bytes 191074298
 SMsgWriter: ZRLE rects 2, bytes 13811
 SMsgWriter: raw bytes equivalent 307088245, compression ratio 1.607051
  Fri Jan 27 13:10:10 2006
 Connections: accepted: 10.255.43.38::2721
 SConnection: Client needs protocol version 3.8
 SConnection: Client requests security type VncAuth(2)
  Fri Jan 27 13:10:12 2006
 VNCSConnST: Server default pixel format depth 16 (16bpp) little-endian rgb565
 VNCSConnST: Client pixel format depth 8 (8bpp) rgb max 3,3,3 shift 4,2,0
 VNCSConnST: Client pixel format depth 16 (16bpp) little-endian rgb565
  Fri Jan 27 13:27:00 2006
 Connections: accepted: 10.255.113.199::3021
 SConnection: Client needs protocol version 3.8
 SConnection: Client requests security type VncAuth(2)
  Fri Jan 27 13:27:03 2006
 VNCSConnST: Server default pixel format depth 16 (16bpp) little-endian rgb565
 Connections: closed: 10.255.43.38::2721 (Non-shared connection requested)
 SMsgWriter: framebuffer updates 13203
 SMsgWriter: hextile rects 26843, bytes 32612146
 SMsgWriter: ZRLE rects 2, bytes 88736
 SMsgWriter: raw bytes equivalent 38088989, compression ratio 1.164769
  Fri Jan 27 13:27:04 2006
 VNCSConnST: Client pixel format depth 8 (8bpp) rgb max 3,3,3 shift 4,2,0
 VNCSConnST: Client pixel format depth 16 (16bpp) little-endian rgb565
  Fri Jan 27 13:57:05 2006
 Connections: accepted: 10.255.113.199::1045
 SConnection: Client needs protocol version 3.8
 SConnection: Client requests security type VncAuth(2)
  Fri Jan 27 13:57:07 2006
 VNCSConnST: Server default pixel format depth 16 (16bpp) little-endian rgb565
 Connections: closed: 10.255.113.199::3021 (Non-shared connection requested)
 SMsgWriter: framebuffer updates 16300
 SMsgWriter: hextile rects 9655, bytes 11211883
 SMsgWriter: ZRLE rects 24374, bytes 4963175
 SMsgWriter: raw bytes equivalent 44161442, compression ratio 2.730218
 VNCSConnST: Client pixel format depth 8 (8bpp) rgb max 3,3,3 shift 4,2,0
  Fri Jan 27 13:57:08 2006
 VNCSConnST: Client pixel format depth 16 (16bpp) little-endian rgb565
  Fri Jan 27 14:56:10 2006
 Connections: accepted: 10.255.43.38::1051
 SConnection: Client needs protocol version 3.8
 SConnection: Client requests security type VncAuth(2)
  Fri Jan 27 14:56:12 2006
 VNCSConnST: Server default pixel format depth 16 (16bpp) little-endian rgb565
 Connections: closed: 10.255.113.199::1045 (Non-shared connection requested)
 SMsgWriter: framebuffer updates 36
 SMsgWriter: hextile rects 83, bytes 399142
 SMsgWriter: ZRLE rects 2, bytes 21743
 SMsgWriter: raw bytes equivalent 2496587, compression ratio 5.931756
 VNCSConnST: Client pixel format depth 8 (8bpp) rgb max 3,3,3 shift 4,2,0
  Fri Jan 27 14:56:13 2006
 VNCSConnST: Client pixel format depth 16 (16bpp) little-endian rgb565
  Fri Jan 27 15:26:29 2006
 Connections: closed: 10.255.43.38::1051 (read: Connection reset by peer (104))
 SMsgWriter: framebuffer updates 24511
 SMsgWriter: copyRect rects 23, bytes 368
 SMsgWriter: hextile rects 2368812, bytes 94231202
 SMsgWriter: ZRLE rects 3, bytes 19947
 SMsgWriter: raw bytes equivalent 115390127, compression ratio 1.224284
xterm: fatal IO error 32 (Broken pipe) or KillClient on X server "happy:7.0"
X connection to happy:7.0 broken (explicit kill or server shutdown).

   
  Please help me in figuring out this problem
   
  Thanks
  Sarabu

                
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