That works! Thank you!

On Monday, May 18, 2026 at 2:52:41 PM UTC-5 Brice Goglin wrote:

> Likely similar to https://github.com/open-mpi/hwloc/issues/517
>
> Put this in your environment to avoid the issue
>
> export HWLOC_COMPONENTS=-gl
>
> I'll enable this by default in the next release
>
> Brice
>
>
>
> Le 18/05/2026 à 21:39, 'Mike Rosing' via Open MPI users a écrit :
> > I tried to run hello_usempi.f90 and found it hangs on MPI_INIT().  In 
> > the process of creating the outputs for a bug report, Ubuntu hangs on 
> > lstopo.
> > This bug has been reported to Canonical. Has anyone else seen either 
> > of these problems on Ubuntu 26.04? My suspicion is that it is the same 
> > problem. I see no point in putting in an MPI bug report if it is not 
> > an MPI problem.
> >
> > [Bug 2150519] [NEW] lstopo halts forever without showing result
> > 27 Apr 2026
> >
> >
> >
> > Mike Rosing
> > Madison WI USA
> > Elliptic Curve Crypto:  http://mng.bz/D9NA
> >
> > To unsubscribe from this group and stop receiving emails from it, send 
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>

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