nanogui: Thread: framebuffer and remote debugging

Hi list,
 
I am running microwindows on an embedded board and am trying to debug it remotely. When I run my spps on the board they run fine. But when I use telnet to log onto the board and run the apps I get:
 
Error setting graphics mode: Invalid argument
Cannot initialize screen.
 
I require the screen buffer to be accesses as normal.
 
Regards,
Alleyn




		
---------------------------------
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Take a look to environment vars (set) differences when you use console
and telnet.

> -----Mensaje original-----
> De: Alleyn Bowen ####@####.#### 
> Enviado el: lunes, 28 de junio de 2004 18:28
> Para: ####@####.####
> Asunto: [nanogui] framebuffer and remote debugging
> 
> 
> Hi list,
>  
> I am running microwindows on an embedded board and am trying 
> to debug it remotely. When I run my spps on the board they 
> run fine. But when I use telnet to log onto the board and run 
> the apps I get:
>  
> Error setting graphics mode: Invalid argument
> Cannot initialize screen.
>  
> I require the screen buffer to be accesses as normal.
>  
> Regards,
> Alleyn
> 
> 
> 
> 
> 		
> ---------------------------------
>  ALL-NEW Yahoo! Messenger - sooooo many all-new ways to 
> express yourself 
> 
> __________ Información de NOD32 1.796 (20040626) __________
> 
> Este mensaje ha sido analizado con  NOD32 Antivirus System 
http://www.nod32.com



__________ Información de NOD32 1.796 (20040626) __________

Este mensaje ha sido analizado con  NOD32 Antivirus System
http://www.nod32.com

Hi,

Thanks for the help, I have the following enviroment
variables in my telnet:
PWD=/home/root
REMOTEHOST=192.168.0.14
HOSTNAME=192.168.0.10
USER=root
MACHTYPE=i586-pc-linux-gnu
MAIL=/var/mail/root
DISPLAY=vm-knoppix:0.0
LOGNAME=root
SHLVL=1
SHELL=/bin/bash
HOSTTYPE=i586
OSTYPE=linux-gnu
TERM=rxvt
HOME=/home/root
PATH=/bin:/usr/bin:/usr/local/bin:/sbin:/usr/sbin
_=/bin/env

and these on my boards login:
PWD=/home/alleyn/alleyn
HOSTNAME=192.168.0.10
MACHTYPE=i586-pc-linux-gnu
MAIL=/var/mail/root
OLDPWD=/home/alleyn
LOGNAME=root
SHLVL=1
SHELL=/bin/bash
HOSTTYPE=i586
OSTYPE=linux-gnu
HOME=/home/root
TERM=linux
PATH=/bin:/usr/bin:/usr/local/bin:/sbin:/usr/sbin
_=/bin/env

I am still struggling to sort this out. I have tried
modifying the telnets to exactly those of the linux
virtual terminal. I still get the same error. Is there
a way to specify the frame buffer as the display?


--- Jose Pascual ####@####.#### wrote: >
Take a look to environment vars (set) differences
> when you use console
> and telnet.
> 
> > -----Mensaje original-----
> > De: Alleyn Bowen ####@####.#### 
> > Enviado el: lunes, 28 de junio de 2004 18:28
> > Para: ####@####.####
> > Asunto: [nanogui] framebuffer and remote debugging
> > 
> > 
> > Hi list,
> >  
> > I am running microwindows on an embedded board and
> am trying 
> > to debug it remotely. When I run my spps on the
> board they 
> > run fine. But when I use telnet to log onto the
> board and run 
> > the apps I get:
> >  
> > Error setting graphics mode: Invalid argument
> > Cannot initialize screen.
> >  
> > I require the screen buffer to be accesses as
> normal.
> >  
> > Regards,
> > Alleyn
> > 
> > 
> > 
> > 
> > 		
> > ---------------------------------
> >  ALL-NEW Yahoo! Messenger - sooooo many all-new
> ways to 
> > express yourself 
> > 
> > __________ Información de NOD32 1.796 (20040626)
> __________
> > 
> > Este mensaje ha sido analizado con  NOD32
> Antivirus System 
> http://www.nod32.com
> 
> 
> 
> __________ Información de NOD32 1.796 (20040626)
> __________
> 
> Este mensaje ha sido analizado con  NOD32 Antivirus
> System
> http://www.nod32.com
> 
> 
>  


	
	
		
___________________________________________________________ALL-NEW Yahoo! Messenger - sooooo many all-new ways to express yourself http://uk.messenger.yahoo.com

> I am running microwindows on an embedded board and am trying to debug it
remotely. When I run my spps on the board they run fine. But when I use
telnet to log onto the board and run the apps I get:

After logging in via telnet, execute "su root", which is
required by Microwindows.

Regards,

Greg