[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]

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

On Sun, Jan 29, 2012 at 4:55 AM, <chris at ccburton.com> wrote:

>
> freenx-knx-bounces at kde.org wrote on 29/01/2012 07:19:30:
>
>
> > Hi All,
> >
> > I've recently been receiving these error messages when I attempt to
> > SSH into my machine using the NoMachine client. I used to be able to
> > get in just fine, prior to this week, but now I get the following
> > message from my client when attempting to connect to the server:
> >
> > Authentication failed for user xxx
> >
> > I checked my server log, and I get the following messages whenever
> > my client says the authentication failed for user xxx
> >
> > Jan 29 00:01:22 eric-desktop kernel: [ 2243.892563] sshd[7777]:
> > segfault at befba590 ip 00478fea sp befba580 error 6 in libc-2.11.1.so
>
> glibc
>
> > [3d3000+153000]
> >
> > I tried to remove libc-2.11.1.so from my system, but then nothing
> > worked.
>
> Quite . . .
>
> > Any ideas as to what I should do?
>
>
> Is anything else not working ???
>
> Did you test if sshd is working on its own without NX ???
>
>
> else you could  . . . .
>
>         fsck everything.
>
> If that doesn't fix it :
>
>         reinstall glibc sshd nxclient
>
>
> > I'm running Ubuntu 10.04.
> > My credentials haven't changed, so I have no idea why I'm getting a
> > message stating authentication has failed.
>
> . . . because ssh failed, so you aren't logged in.
>
> FreeNX can't tell you why because it just gets [worked|didn't work] back
>
>
> >  I checked user settings
> > to make sure I was still on the list of allowed users, and I was.
> > I'm pretty sure this segmentation fault is preventing me from getting
> in.
>
> Me too,
> but that's just the error message which sshd, the last in the
> line got, so it passed it on to you . .
>
> It could easily be caused by something other than file corruption,
> particularly
> if you have been doing anything you haven't bothered to tell us
> about
> like
> editing /etc/hosts maybe . . .
>
>
> >
> > Please help!
> > Thanks
> > OwN
>
> ________________________________________________________________
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>    Then please write up the solution in the FreeNX Wiki/FAQ:
>
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>
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>                 http://www.nomachine.com/kb/
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