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

[Bradley D. Thornton]

-----BEGIN PGP SIGNED MESSAGE-----
Hash: RIPEMD160



On 02/10/2012 03:24 PM, Erk OwN-3m-All wrote:
> 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.

Well there's your problem right there. ewboontoo.

And why are you running a GUI w/Firefox, etc, on servers? That's just
ill advised.

Try another distro - a stable one.

>>> 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
>>
>> ________________________________________________________________
>>     Were you helped on this list with your FreeNX problem?
>>    Then please write up the solution in the FreeNX Wiki/FAQ:
>>
>> http://openfacts2.berlios.de/wikien/index.php/BerliosProject:FreeNX_-_FAQ
>>
>>         Don't forget to check the NX Knowledge Base:
>>                 http://www.nomachine.com/kb/
>>
>> ________________________________________________________________
>>       FreeNX-kNX mailing list --- FreeNX-kNX at kde.org
>>      https://mail.kde.org/mailman/listinfo/freenx-knx
>> ________________________________________________________________
>>
> 
> 
> 
> ________________________________________________________________
>      Were you helped on this list with your FreeNX problem?
>     Then please write up the solution in the FreeNX Wiki/FAQ:
> 
> http://openfacts2.berlios.de/wikien/index.php/BerliosProject:FreeNX_-_FAQ
> 
>          Don't forget to check the NX Knowledge Base:
>                  http://www.nomachine.com/kb/
> 
> ________________________________________________________________
>        FreeNX-kNX mailing list --- FreeNX-kNX at kde.org
>       https://mail.kde.org/mailman/listinfo/freenx-knx
> ________________________________________________________________

- -- 
Bradley D. Thornton
Manager Network Services
NorthTech Computer
TEL: +1.760.666.2703  (US)
TEL: +44.203.318.2755 (UK)
http://NorthTech.US

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.10 (GNU/Linux)
Comment: Find this cert at x-hkp://pool.sks-keyservers.net

iQEcBAEBAwAGBQJPNgOFAAoJEE1wgkIhr9j3f6wIAJsodyeYCMyqq4TG9l7YuyPY
LH4B/lf3LG868ZnNIbJ2FdCgnBsXrGrS3yXoHRAhJ1y6LX3Fe8/bbLll4HupIB7z
dxM76sp0SdJblpTTfzR+07lyGKD/W5pAowOUwr2MiCBwPifZiSFVKWWL3Zc2Gj47
lwiPNIrV/4j7Nc8QgIXSiNVrvrFeeOpEaJn6RG2m53IzKijZvh64xvpuON5v4rbm
Aa44rSfjN3InTMTWHEah+HUbztzRcqOF/voUI5mzIT/G/c8g2uPuWwENU82HKuxC
CHfYF5wIxSih/EBGbjWf4W3O4TDoAjAyrwfvnulSxgsN5utdt7OayOUjUJc0y+Y=
=hIdt
-----END PGP SIGNATURE-----