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DDDing an Xwindows progam remotely
From: |
v4r4n |
Subject: |
DDDing an Xwindows progam remotely |
Date: |
Wed, 1 Dec 2004 16:29:04 -0800 |
I'm using DDD 3.3.1. Once machine is Redhat 8, the other SUSE 9 (if it matters)
Here is what I am currently doing:
I rlogin to the SUSE box from the Redhat box and make sure the DISPLAY
environment variable is set correctly so that I can remotely execute
X11 applications. I'm not sure if this is correct, but for now I've
been setting this DISPLAY to the local 192.x.x.x:0.0 address of the
Rehat box.
I quickly test that the program I want to debug works from the command line.
Then I open DDD and open the program I want to debug within DDD.
I hit "run".
(gdb) run
Xlib: connection to ":0.0" refused by server
Xlib: No protocol specified
Error: Can't open display: :0.0
Program exited with code 01.
(gbd)
Starting from the command line with DDD's -display option does not
seem to effect the problem, and only determines whether DDD itself
runs, not the application being debugged.
Is this a possible DDD bug or are my X-windows environment variables
all messed up?
It just seems strange that I can remotely start up DDD, an X11 GUI
app, while the GUI app it is trying to debug fails to run on 'the
server'. Too bad I can't tell which server it is still trying to run
off of.
Thanks
- DDDing an Xwindows progam remotely,
v4r4n <=