[Opm] How to suppress message "Invalid MIT-MAGIC-COOKIE-1 key"

[Markus Blatt]

Hi Tsuyoshi,

On Tue, Aug 04, 2020 at 10:50:46AM +0200, Tsuyoshi Matsuura wrote:
> Ok, but I am not working remotely, but directly on the desktop where OPM is
> installed (so no ssh).
>

But MPI could be configure to always use ssh. But this is just a guess. What was the
exact error message?

> Could you resend the link? It seems broken.

Sure:

https://www.linuxquestions.org/questions/linux-general-1/mit-magic-cookie-1-a-761445/

Like I said, check the DISPLAY variable. You can where if it is set by running

find . -maxdepth 1 -name \.[a-Z]\* -type f | xargs grep DISPLAY

Markus

> 
> Thanks & Best regards,
> 
> Tsuyoshi
> 
> On 04/08/2020 10:38, Markus Blatt wrote:
> > Hi,
> > 
> > it has nothing to do with OPM but rather with your remote session via ssh. It seems like
> > MPI might be using ssh.
> > 
> > https://www.linuxquestions.org/questions/linux-general-1/mit-magic-cookie-1-a-761445/
> > 
> > Please check whether you did set the DISPLAY variable (is there output from "echo $DISPLAY")
> > and unset it (e.g. by deleting lines in .bashrc or .profile or wherever your shell environment is
> > configured).
> > 
> > Cheers,
> > 
> > Markus
> > 
> > On Tue, Aug 04, 2020 at 10:32:53AM +0200, Tsuyoshi Matsuura wrote:
> > > Hi,
> > > 
> > > Thanks for picking up my query.
> > > 
> > > Attached are the output of the following two commands:
> > > 
> > >   * flow SPE1CASE1.DATA > spe1.out 2> spe1.err
> > >   * flow --help > help.out 2> help.err
> > > 
> > > The error 'Invalid MIT-MAGIC-COOKIE-1 key' is written to 'stderr'.
> > > 
> > > I googled around a bit and found comments that openmpi might be generating
> > > the error, but unclear to me how to fix this. In my environment 'mpirun'
> > > also throws the same error.
> > > 
> > > Best regards,
> > > 
> > > Tsuyoshi
> > > 
> > > On 04/08/2020 08:59, OPM User wrote:
> > > > Tsuyoshi,
> > > > 
> > > > I'm running the exact same configuration in a VM and I don't have this,
> > > > can you post a short example so we can see what is happening.
> > > > 
> > > > 
> > > > OPM User
> > > > opmuser0 at gmail.com
> > > > 
> > > > On 03-Aug-20 20:00, opm-request at opm-project.org wrote:
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> > > > > Today's Topics:
> > > > > 
> > > > >      1. How to suppress message "Invalid MIT-MAGIC-COOKIE-1 key"
> > > > >         (Tsuyoshi Matsuura)
> > > > >      2. Re: Build of intersectio.cpp (Phani Narasimham)
> > > > > 
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