[FreeNX-kNX] Segfault Error 6 in libc-2.11.1.so When Attemtping to Login to My Server Remotely via NoMachine Client

[Erk OwN-3m-All]

Here's the exact error message I'm receiving:

Feb 12 20:18:11 eric-desktop kernel: [1229802.612997] sshd[5447]: segfault
at beda2280 ip 006abfea sp beda2270 error 6 in libc-2.11.1.so[606000+153000]

My backup server runs a cloned setup (created with clonezilla) from an
older image of my primary server (they are exactly the same hardware I
might add).  My backup server was out of date.  I downloaded all updates,
and I was still able to use freenx to get into my server.  It seems that
after downloading some additional recommended updates later, that's when
this error started, and I'm no longer able to login to my machine.  I just
get a message stating authentication has failed, and the above error is
logged in the system log.   However, I'm not sure if updates have caused
the issue.  I never end my freenx session, and this might be causing
problems?  Before, I was able to resume just fine.

I'll try running sshd in debug tomorrow.  Thanks so far for the help!


On Sat, Feb 11, 2012 at 5:33 AM, <chris at ccburton.com> wrote:

>
> freenx-knx-bounces at kde.org wrote on 10/02/2012 23:24:03:
>
>
> > Hey Chris,
> >
> > Thanks for the information.
> >
> > I ended up trying some things, and I completely destroyed my
> > server.  It wouldn't respond to any command and wouldn't boot even
> > into the recovery mode.  So, I put my backup server into place, and
> > it's been running great ever since, until now.  It seems that if I
> > begin an NX session and run FireFTP through Firefox within that
> > session, the next time I try to remote in I will receive the
> > segfault message.  I have no idea what to do, and I don't want to
> > risk destroying my backup server.  Any advice?
> >
> > ~
> > Thanks
> > OwN
>
> Well if you've changed machines or re-installed
> then we start again.
>
>
> What is the distro and patch level of this machine.
>
> If it's ubuntu 10.04 like the other one
> is it
>         desktop, with all the software from Ubuntu
> or
>         10.04 server with your own installation of
> a GUI, browser and FireFTP
>
>
> If it's a similar machine
> and
> you are still getting the same sshd segfaults
>         - what's the exact error message from this machine
>         - any other error messages
>         - did you always get this segfault or what changed
> just before it started.
>         - if you run sshd in -d -d -d debug mode what's the
> debug output associated with a segfault??
>
>
>
>
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>
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>
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