Re: Getting FB to work in Console
From: Anatolij Gustschin <agust@denx.de>
Date: 2011-11-13 20:11:18
On Sun, 13 Nov 2011 18:57:26 -0500 (EST) David J Ring Jr [off-list ref] wrote:
Hello Anatolij, Nice to hear from you and thank you for your suggestions. I did what you said and now I have a /dev/fb0 with permissions ls /dev/fb0 -alsh 0 crw-rw---- 1 root video 29, 0 Nov 13 18:25 /dev/fb0 Output of cat /proc/fb No output.
The frame buffer driver for your graphic card is not in the kernel or could not bee initialized properly, so this is one reason for missing /dev/fb0. Are kernel modules installed in your system? What is the output of the command below? ls -l /lib/modules/`uname -r`/kernel/drivers/video If you do not know which graphic chip is in your system, you might want to run lspci -v | grep VGA Then you have to install the appropriate frame buffer driver kernel module or alternatively to build the kernel with frame buffer driver included. Anatolij