[Gretl-devel] Re: MPI strange warning
On Sun, Sep 10, 2023 at 9:01 AM Marcin Błażejowski <marcin(a)wrzosy.nsb.pl> wrote:
I noticed that whenever I call gretlmpi in shell [via '(mpiexec)
gretlmpi' or 'gretlcli -b some_mpi_code.inp'] I get several lines of
"Authorization required, but no authorization protocol specified", which
is not gretl related. What I found on Internet is that it is quite
common bug(?) in last OpenMPI releases (I'm using 4.1.5-3 from Debian
repos).
Did you experience something similar?
I haven't seen this myself, but it seems to be to do with ssh and X11
forwarding. There's a discussion at
https://github.com/open-mpi/ompi/issues/7701
Allin