Hi !

> > er, no. Dont run the framebuffer under X. Run it on the console.

> Did that. Did start my application from the console prompt - no X running.
> Did set  GGI_DISPLAY to 'fbdev' before. 

You should not need to do this. It should be detected automatically.

> What follows is that I see a few debug print outs that I inserted into the 
> code. Then, the screen goes black and nothing happens - no mouse or 
> keyboard control.
> Had to warm-reset the machine.

Please send the code and GGI_DEBUG=255 logs.

> CONFIG_VGA_CONSOLE=y
> CONFIG_VIDEO_SELECT=y
> CONFIG_FB=y
> CONFIG_DUMMY_CONSOLE=y
> CONFIG_FB_VESA=y
> CONFIG_FB_VGA16=y
> CONFIG_FBCON_CFB8=y
> CONFIG_FBCON_CFB16=y
> CONFIG_FBCON_CFB24=y
> CONFIG_FBCON_CFB32=y
> CONFIG_FBCON_VGA_PLANES=y
> 
> This is a 2.2.13 kernel and I have a Neomagic graphics card.

Have you enabled the VESA driver ? I.e. are you running on a graphical 
console ? Is the cursor a blinking _block_ ? If it is an underline, the
vesafb driver is not active. /usr/src/linux/Documentation/fb/vesa.txt
(hope I got that one right) shows how to do this.

> Is this problem related to my hardware configuration or is the Software
> configuration faulty?

AFAIK the NeoMagic will work with the VESAfb driver, so I assume it is a 
software or configuration problem.

CU, ANdy

-- 
Andreas Beck              |  Email :  <[EMAIL PROTECTED]>

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