Hello,
I installed kubuntu20.4.1 with openmpi 4.0.3-0ubuntu in two different
computers in the standard way. Compiling with mpif90 works, but mpirun
hangs with no output in both systems. Even mpirun command without
parameters hangs and only twice ctrl-C typing can end the sleeping
program. Only the command
mpirun --help
gives the usual output.
Seems that is something related to the terminal output, but the command
worked well for Kubuntu 18.04. Is there a way to debug or fix this
problem (without re-compiling from sources, etc)? Is it a known problem?
Thanks,
Jorge
