--- Erez D <[EMAIL PROTECTED]> wrote:

> can not open remote apps (xterm from "creambo") on
> my desktop ("erez-dual")
> 
> here is the log:
> 
> [EMAIL PROTECTED] ~--> echo $SHELL
> /bin/bash
> [EMAIL PROTECTED] ~--> echo $DISPLAY
> :0.0
> [EMAIL PROTECTED] ~--> ip addr show eth0|grep 'inet\>'
>     inet 172.20.1.20/24 brd 172.20.1.255 scope
> global eth0
> [EMAIL PROTECTED] ~--> xhost +
> access control disabled, clients can connect from
> any host
> [EMAIL PROTECTED] ~--> xhost
> access control disabled, clients can connect from
> any host
> [EMAIL PROTECTED] ~--> ssh creambo
> Last login: Wed Apr 18 17:12:03 2007 from
> 172.20.1.20
> [EMAIL PROTECTED] ~--> echo $SHELL
> /bin/bash
> [EMAIL PROTECTED] ~--> export DISPLAY=172.20.1.20:0
> [EMAIL PROTECTED] ~--> xterm
> xterm Xt error: Can't open display: 172.20.1.20:0
> [EMAIL PROTECTED] ~-->
> 
> 
> "creambo" is centos4.0
> "erez-dual" is ubuntu edgy
> home dir is same on both (mounted from a common nfs
> server)
> user is defined via nis server.
> 
> any idea ?
Firewall on erez-dual ?

Valery



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