1
vote
0answers
289 views

How to display a framebuffer and some stdout text

So I have this program that writes to the framebuffer in Ubuntu. It works beautifully: I enter the system terminal using ⇧+CTRL+F1, then start the program, and it starts writing to the framebuffer and ...
1
vote
1answer
3k views

framebuffer not available. How to install the device /dev/fb/0 on Ubuntu?

I am trying to run an application that uses framebuffer on 2.6.31-14-generic #48-Ubuntu. All I need to do is to install a framebuffer device to get rid of the following error: /dev/fb/0: No such ...
0
votes
1answer
884 views

Xvfb with 32 bit color

For some machines this works, for some it doesn't. Xvfb :99 -screen 0 1280x1024x32 However, on most machines this works: Xvfb :99 -screen 0 1280x1024x24 What is the secret ingredient to getting ...