On Tue, Dec 1, 2009 at 5:49 PM, Javier Barroso <javibarr...@gmail.com> wrote: > Hi, > > On Tue, Dec 1, 2009 at 5:35 PM, Mathieu Malaterre > <mathieu.malate...@gmail.com> wrote: >> Hi there, >> >> I am getting confused. I cannot get xclock to run on a remote host >> from my ssh session: >> >> local $ ssh -X mpi0 >> remote $ xclock >> Error: Can't open display: :0.0 >> >> But I can still do: >> >> local $ ssh -Xf mpi0 xclock >> >> Could someone please remind me what is the difference, and what am I >> missing in the first scenario ? > Do you set DISPLAY variable in your login ? > > If you do you have to unset it (don't assign any value in any session > config file).
Ah ! That was the trick. I can now move on to the next issue, how to get mpirun to do ssh -X ... (since ForwardX11 yes is not honored...) Thanks ! -- Mathieu -- To UNSUBSCRIBE, email to debian-user-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
