[Gretl-devel] Re: MPI strange warning

On 10.09.2023 15:08, Cottrell, Allin wrote: > On Sun, Sep 10, 2023 at 9:01 AM Marcin Błażejowski <marcin(a)wrzosy.nsb.pl&gt; 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 I saw it, but the problem is that I'm not using SSH. All those warnings appear on my local machine.