Hello, everyone! 


In my ubuntu 8.04, after run insight, and show GUI of insight, But I
can't input port?? 

That is "Files->Target Settings" 

Target: Remote/TCP       =========> 
Hostname:                =========> can't  input!! 
Port:1000                =========> can't  Modify !!! 

$insight -v
GNU gdb 6.7.1
Copyright (C) 2007 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later
<http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show
copying"
and "show warranty" for details.
This GDB was configured as "i486-linux-gnu".

I do't know why, can you help me? Thanks!