related to Linux `fbdev` abstraction (a.k.a. Linux framebuffer), as well as to accessing the framebuffer (a part of video memory) in general

learn more… | top users | synonyms

9
votes
4answers
16k views

How to use /dev/fb0 as a console from userspace, or output text to it

So I have a Palm Pre (original P100EWW) model that I enabled developer mode on, and installed a Debian Squeeze chroot. Works great. I have plans to use this for ANYTHING (bittorrent peer, web ...
10
votes
2answers
11k views

Can GRUB font size be customised?

I would like to reduce the size of the font of GRUB boot loader. Is it possible and so how?
3
votes
2answers
2k views

Creating a boot splash screen

I've been designing a Linux distro and trying to incorporate a nice user experience into it in the form of pleasing art and an interface that won't confuse or overwhelm first-time Linux users. The ...
0
votes
1answer
242 views

Which systemd service starts text console on the framebuffer device?

I'm working with an embedded platform and need to have /dev/fb0 clear for my own use (the device accessible over serial console while the screen is used to display information, without X.). I've ...
13
votes
4answers
26k views

No framebuffer device: how to enable it?

I'm trying to make a PCMCIA tuner card work in my headless home server, running Debian Squeeze. Now, as I have very big troubles finding the correct command line to capture, transcode end stream the ...
2
votes
1answer
1k views

Writes to FrameBuffer /dev/fb0 do not seem to change graphics screen

In attempting to write directly to the graphics frame buffer /dev/fb0 , (Ubuntu 12.04) , the graphics screen does not change. Has Ubuntu 12.04 invalidated the use of /dev/fb0 , or does it need to be ...
0
votes
1answer
193 views

Best practice for hiding virtual console while rendering video to framebuffer

I'm currently rendering video in Linux directly to the framebuffer using GStreamer. I was wondering how I would go about hiding the virtual console while rendering. I can stop the cursor from ...