[ome-users] Re : ome-users Digest, Vol 52, Issue 6

yves fogue fogue1 at yahoo.fr
Tue Jul 7 12:44:23 BST 2009


hey, all
I had that problem and i guess it was all because of Jango. So i used Apache as server and it worked. There is a tuto for that on omero website
cheers,
yves




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De : "ome-users-request at lists.openmicroscopy.org.uk" <ome-users-request at lists.openmicroscopy.org.uk>
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Envoyé le : Mardi, 7 Juillet 2009, 13h00mn 02s
Objet : ome-users Digest, Vol 52, Issue 6

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Today's Topics:

   1. webadmin inaccessible via localhost:8000 (Zoltan Cseresnyes)
   2. Re: webadmin inaccessible via localhost:8000 (Paulo Almeida)
   3. Re: webadmin inaccessible via localhost:8000 (Zoltan Cseresnyes)
   4. Re: webadmin inaccessible via localhost:8000 (josh.moore at gmx.de)
   5. log files zip (josh.moore at gmx.de)


----------------------------------------------------------------------

Message: 1
Date: Mon, 6 Jul 2009 17:15:55 +0100
From: Zoltan Cseresnyes <zcseresn at gmail.com>
Subject: [ome-users] webadmin inaccessible via localhost:8000
To: ome-users at lists.openmicroscopy.org.uk
Message-ID:
    <7e0c543a0907060915g2f853068y2f6dc6a6d8ae556 at mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"

Dear Listmembers,

I'm installing my 3rd instance of the Omero server and I ran into a problem
I haven't seen before.  The first 2 installations are 4.0.0 on SLES10 32-bit
VMs, and are working fine (webadmin and clients).  The current installation
is 4.0.2 and is on a physical machine with SLES10 64-bit.  The server seems
to start up fine, and then I can log into it from the clients (insight,
importer) as 'root' via localhost:4063.  However, I can't access the
webadmin via localhost:8000 either remotely via ssh, or directly from the
server.  Firefox gives the usual message:

"Firefox can't establish a connection to the server at localhost:8000"

Because of this, I can't add/manage users, so all my tests with the clients
were done as 'root'.
  I browsed the archives of this list because I remembered that others had
this problem before; I did indeed find similar questions as mine, but not
the answers (perhaps the answers were given via private e-mail).
  When I run one or two clients, I can see them with 'netstat' on
localhost:4063; I can't, however, see localhost:8000 listening at all.  What
am I doing wrong?
  Your advice will be much appreciated!

Zoltan


-- 

Zoltan Cseresnyes
Facility manager, Imaging Suite
University of Cambridge, UK
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Message: 2
Date: Mon, 6 Jul 2009 17:31:34 +0100
From: Paulo Almeida <palmeida at igc.gulbenkian.pt>
Subject: Re: [ome-users] webadmin inaccessible via localhost:8000
To: ome-users at lists.openmicroscopy.org.uk
Message-ID: <200907061731.35251.palmeida at igc.gulbenkian.pt>
Content-Type: text/plain;  charset="utf-8"

Hi Zoltan,

I had a similar problem but I could log in from localhost, so it's not the 
same. Are you using the internal server or something like mod_python on 
Apache? For the latter (recommended in a production environment) there's this 
site in the documentation:

http://www.openmicroscopy.org/site/support/omero4/server/install-web

- Paulo

On Monday 06 July 2009 17:15:55 Zoltan Cseresnyes wrote:
> Dear Listmembers,
>
> I'm installing my 3rd instance of the Omero server and I ran into a problem
> I haven't seen before.  The first 2 installations are 4.0.0 on SLES10
> 32-bit VMs, and are working fine (webadmin and clients).  The current
> installation is 4.0.2 and is on a physical machine with SLES10 64-bit.  The
> server seems to start up fine, and then I can log into it from the clients
> (insight, importer) as 'root' via localhost:4063.  However, I can't access
> the webadmin via localhost:8000 either remotely via ssh, or directly from
> the server.  Firefox gives the usual message:
>
> "Firefox can't establish a connection to the server at localhost:8000"
>
> Because of this, I can't add/manage users, so all my tests with the clients
> were done as 'root'.
>   I browsed the archives of this list because I remembered that others had
> this problem before; I did indeed find similar questions as mine, but not
> the answers (perhaps the answers were given via private e-mail).
>   When I run one or two clients, I can see them with 'netstat' on
> localhost:4063; I can't, however, see localhost:8000 listening at all. 
> What am I doing wrong?
>   Your advice will be much appreciated!
>
> Zoltan




------------------------------

Message: 3
Date: Mon, 6 Jul 2009 17:42:07 +0100
From: Zoltan Cseresnyes <zcseresn at gmail.com>
Subject: Re: [ome-users] webadmin inaccessible via localhost:8000
To: Paulo Almeida <palmeida at igc.gulbenkian.pt>
Cc: ome-users at lists.openmicroscopy.org.uk
Message-ID:
    <7e0c543a0907060942o2227a818p4995542734e97ce0 at mail.gmail.com>
Content-Type: text/plain; charset="iso-8859-1"

Hi Paulo,

Thanks for your reply!  I'm just going with Django for now, wanted
to upgrade later, but I may have to try the production path if I can't get
this to work.

Zoltan

2009/7/6 Paulo Almeida <palmeida at igc.gulbenkian.pt>

> Hi Zoltan,
>
> I had a similar problem but I could log in from localhost, so it's not the
> same. Are you using the internal server or something like mod_python on
> Apache? For the latter (recommended in a production environment) there's
> this
> site in the documentation:
>
> http://www.openmicroscopy.org/site/support/omero4/server/install-web
>
> - Paulo
>
> On Monday 06 July 2009 17:15:55 Zoltan Cseresnyes wrote:
> > Dear Listmembers,
> >
> > I'm installing my 3rd instance of the Omero server and I ran into a
> problem
> > I haven't seen before.  The first 2 installations are 4.0.0 on SLES10
> > 32-bit VMs, and are working fine (webadmin and clients).  The current
> > installation is 4.0.2 and is on a physical machine with SLES10 64-bit.
>  The
> > server seems to start up fine, and then I can log into it from the
> clients
> > (insight, importer) as 'root' via localhost:4063.  However, I can't
> access
> > the webadmin via localhost:8000 either remotely via ssh, or directly from
> > the server.  Firefox gives the usual message:
> >
> > "Firefox can't establish a connection to the server at localhost:8000"
> >
> > Because of this, I can't add/manage users, so all my tests with the
> clients
> > were done as 'root'.
> >   I browsed the archives of this list because I remembered that others
> had
> > this problem before; I did indeed find similar questions as mine, but not
> > the answers (perhaps the answers were given via private e-mail).
> >   When I run one or two clients, I can see them with 'netstat' on
> > localhost:4063; I can't, however, see localhost:8000 listening at all.
> > What am I doing wrong?
> >   Your advice will be much appreciated!
> >
> > Zoltan
>
>
> _______________________________________________
> ome-users mailing list
> ome-users at lists.openmicroscopy.org.uk
> http://lists.openmicroscopy.org.uk/mailman/listinfo/ome-users
>



-- 

Zoltan Cseresnyes
Facility manager, Imaging Suite
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------------------------------

Message: 4
Date: Mon, 6 Jul 2009 19:37:27 +0200
From: josh.moore at gmx.de
Subject: Re: [ome-users] webadmin inaccessible via localhost:8000
To: Zoltan Cseresnyes <zcseresn at gmail.com>
Cc: ome-users at lists.openmicroscopy.org.uk
Message-ID: <19026.13911.187237.914955 at gargle.gargle.HOWL>
Content-Type: text/plain; charset=us-ascii


Hi Zoltan,

if nothing's listening on port 8000, then most likely django gave up
for some reason. Could you send the log files from var/log?
Specifically the OMEROweb.log should have information on why it
couldn't start.

Best wishes,
~Josh.

Zoltan Cseresnyes writes:
> Hi Paulo,
> 
> Thanks for your reply!  I'm just going with Django for now, wanted
> to upgrade later, but I may have to try the production path if I
> can't get this to work.
> 
> Zoltan
> 
> 2009/7/6 Paulo Almeida <palmeida at igc.gulbenkian.pt>
> 
> > Hi Zoltan,
> >
> > I had a similar problem but I could log in from localhost, so it's not the
> > same. Are you using the internal server or something like mod_python on
> > Apache? For the latter (recommended in a production environment) there's
> > this
> > site in the documentation:
> >
> > http://www.openmicroscopy.org/site/support/omero4/server/install-web
> >
> > - Paulo
> >
> > On Monday 06 July 2009 17:15:55 Zoltan Cseresnyes wrote:
> > > Dear Listmembers,
> > >
> > > I'm installing my 3rd instance of the Omero server and I ran into a
> > problem
> > > I haven't seen before.  The first 2 installations are 4.0.0 on SLES10
> > > 32-bit VMs, and are working fine (webadmin and clients).  The current
> > > installation is 4.0.2 and is on a physical machine with SLES10 64-bit.
> >  The
> > > server seems to start up fine, and then I can log into it from the
> > clients
> > > (insight, importer) as 'root' via localhost:4063.  However, I can't
> > access
> > > the webadmin via localhost:8000 either remotely via ssh, or directly from
> > > the server.  Firefox gives the usual message:
> > >
> > > "Firefox can't establish a connection to the server at localhost:8000"
> > >
> > > Because of this, I can't add/manage users, so all my tests with the
> > clients
> > > were done as 'root'.
> > >   I browsed the archives of this list because I remembered that others
> > had
> > > this problem before; I did indeed find similar questions as mine, but not
> > > the answers (perhaps the answers were given via private e-mail).
> > >   When I run one or two clients, I can see them with 'netstat' on
> > > localhost:4063; I can't, however, see localhost:8000 listening at all.
> > > What am I doing wrong?
> > >   Your advice will be much appreciated!
> > >
> > > Zoltan


------------------------------

Message: 5
Date: Tue, 7 Jul 2009 09:05:32 +0200
From: josh.moore at gmx.de
Subject: [ome-users] log files zip
To: Zoltan Cseresnyes <zcseresn at gmail.com>
Cc: ome-users at lists.openmicroscopy.org.uk
Message-ID: <19026.62396.389929.337598 at gargle.gargle.HOWL>
Content-Type: text/plain; charset=us-ascii


Hi Zoltan,

since there was little in OMEROweb.log, I looked into master.err where
I found this error message:


  Starting django... 
  Traceback (most recent call last):
  File "manage.py", line 108, in ?
    execute_manager(settings)

  ...DELETED LINES...

  django.core.exceptions.ImproperlyConfigured: Error loading pysqlite2
  module: /usr/lib64/python2.4/site-packages/pysqlite2/_sqlite.so:
  undefined symbol: PyUnicodeUCS4_AsUTF8String


We don't have any SLES10 boxes for testing, but just searching for
that error I see:

  http://mail.python.org/pipermail/python-list/2005-April/320310.html
  http://betterlogic.com/roger/?p=34

which would seem to say something's slightly off-kilter with your
Python install. Could that be possible?

Best wishes,
~Josh.


Zoltan Cseresnyes writes:
> Dear Josh,
> Thank you very much indeed for your kind offer to help solving my webadmin
> problem!  Please find the var/log folder in a  tar gzip file attached to
> this e-mail.  Your advice will be much appreciated!
>   With best regards,
> 
> Zoltan
> 
> -- 
> 
> Zoltan Cseresnyes
> Facility manager, Imaging Suite
> University of Cambridge, UK


------------------------------

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