nanogui: Problem running demos when using Framebuffer option
Subject:
Re: Problem running demos when using Framebuffer option
From:
Alex Holden ####@####.####
Date:
4 Dec 2000 12:55:05 -0000
Message-Id: <Pine.LNX.4.04.10012041240340.9554-100000@www.linuxhacker.org>
On Mon, 4 Dec 2000, [iso-8859-1] Supriyo Chatterjea wrote:
> Error opening /dev/fb0: No such device. Check kernel
> config.
You should check your kernel config. Specifically, you need to compile in
a framebuffer driver suitable for your graphics card. You may also need
some kernel command line options to enable it (which are a real pain to
figure out unfortunately- hopefully the 2.5 rewrite will fix this). If it
works, your console will be in graphics mode rather than text mode on
boot, and you will see a penguin in the top left hand corner of your
screen whilst booting. Some drivers can be built as a module instead
of compiling them directly into the kernel, but you will have to remember
to insert the module before you can use them. If there isn't a driver
specifically for your card, the Vesa driver may work, and if that doesn't
the VGA16 almost certainly will.
--
------- Alex Holden -------
http://www.linuxhacker.org/
http://www.robogeeks.org/
