On Mon, 2005-07-04 at 16:00 -0500, Wojciech Komornicki wrote: > Your suggestion works to run an application using ssh, i.e., the > following works from dark.unix > ssh -X light.unix app-name Good! > However, I cannot log into light.unix and then run an application which > opens up on dark.unix I'm not sure what you mean by this. Are you saying that the reverse process doesn't work, i.e. from light.unix, "ssh -X dark.unix app-name" does not work? Or do you mean that you're trying to start an app on dark.unix from light.unix, with the intention that it displays on dark.unix's display? (why?) Paul. -- Paul Howarth <paul@xxxxxxxxxxxx>