David Timms wrote: > I have installed a fairly minimal Fedora 7 machine ~150 rpms. I am > trying to test a gui package I am working on. So, I have yum installed > the test package on that machine. > Following: http://www.linuxhowtos.org/Tips%20and%20Tricks/export_x.htm > I login as testuser. I try to export the display: > export DISPLAY=192.168.0.201:0 > > Then on a separate machine with X/gnome/testuser logged in etc, I, for > now, disable the firewall, and set xhost +192.168.0.99 > > Then back on the minimal install machine I run xclock {or my app}. > > The result is the terminal session pauses for about 5-6 seconds, and > then: Error: Can't open display: 192.168.32.101:0.0 > {with the firewall up the error is immediate} > > I think I might be needing some non-default X package {client?} on the > minimal install, but what would that be - or am I doing something else > wrong ? > > Thanks, DaveT. > If xclock runs, then it has all the libraries it needs. But unless you made a typo, it is really strange that you set DISPLAY to 192.168.0.201:0 and the error is about trying to connect to 192.168.32.101:0.0. That is not even in the same subnet. I strongly recommend using "ssh -Y" to tunnel the connection between machines, as it is more secure. It also eleminates needing to run xhost +192.168.0.99 and set DISPLAY. But if you are going to do it this way, try running "xclock -display 192.168.0.201:0" and see what that shows. If that works, we can then work on what is going wrong when you try and set DISPLAY. Mikkel -- Do not meddle in the affairs of dragons, for thou art crunchy and taste good with Ketchup!
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