x11vnc crashed with SIGSEGV in vfprintf()

[fredrik]

sudo apt-get install x11vnce terminal
to get around the freeze NV issues in vino
x11vnc in the terminal

ProblemType: Crash
Architecture: i386
Date: Mon Sep 21 21:34:48 2009
DistroRelease: Ubuntu 9.10
ExecutablePath: /usr/bin/x11vnc
Package: x11vnc 0.9.3.dfsg.1-1ubuntu2
ProcCmdline: x11vnc --h
ProcEnviron:
 SHELL=/bin/bash
 LANG=en_US.UTF-8
ProcVersionSignature: Ubuntu 2.6.31-10.34-generic
SegvAnalysis:
 Segfault happened at: 0x659fac <vfprintf+9324>: mov 0x18(%edx),%ecx
 PC (0x00659fac) ok
 source "0x18(%edx)" (0x00000017) not located in a known VMA region (needed readable region)!
 destination "%ecx" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: libvncserver
StacktraceTop:
 vfprintf () from /lib/tls/i686/cmov/libc.so.6
 ?? () from /lib/tls/i686/cmov/libc.so.6
 vfprintf () from /lib/tls/i686/cmov/libc.so.6
 __fprintf_chk () from /lib/tls/i686/cmov/libc.so.6
 ?? ()
Title: x11vnc crashed with SIGSEGV in vfprintf()
Uname: Linux 2.6.31-10-generic i686
UserGroups: adm admin cdrom dialout libvirtd lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:_IO_vfprintf_internal (s=0xbfee3e40,
buffered_vfprintf (s=0x76f560,
_IO_vfprintf_internal (s=0x76f560,
___fprintf_chk (fp=0x76f560, flag=1,
?? ()