All Questions
Tagged with framebuffer x11
10
questions
0
votes
1
answer
49
views
Xorg FBDEV refuses to use the specified framebuffer
I'm using Xorg with the FBDEV driver, configuration:
Section "Device"
Identifier "Device0"
Driver "fbdev"
Option "fbdev" "/dev/fb0"
...
1
vote
0
answers
28
views
Is it possible to run fb on one head and X on anohter, given one card connected to a TV and a monitor?
I would like to set up so that my computer's monitor is connected to it's VGA output, while having a framebuffer on the other head.
Both heads seem to share a card.
They work fine as part of the same ...
2
votes
0
answers
784
views
Xfbdev not found after including X (tinyx/kdrive) in Buildroot
I'm trying to add Xorg to an evaluation board for which I've already been provided with a working linux kernel. The evaluation board has an LCD display and I can confirm hardware & drivers are ...
3
votes
0
answers
986
views
How can I display graphics on the screen from the kernel over the top of my X11/Wayland session?
I want to draw simple (2D bitmapped) graphics onto my screen (in response to (simple) external inputs) with the lowest latency possible (the order of tens of milliseconds) so I can empirically test ...
5
votes
1
answer
3k
views
How to display an X11 screen from a remote machine? (Alternative to ssh -X)
I am locally on a machine without root rights. X forwarding is disabled.
Remotely I am running a process on a machine without a screen, using the Xvfb virtual framebuffer which simulates an X server ...
0
votes
0
answers
254
views
Modify start up routine of LXDE using startx command
I have built lxde and fbtft driver for Raspberry Pi using Yocto. In order to correctly start X11 session and dbus, I need to stop the existing one and execute something like:
FRAMEBUFFER=/dev/fb1 ...
4
votes
2
answers
7k
views
Changing Xvfb frame buffer resolution while it's running
I run Xvfb with command:
Xvfb :1 -screen 0 100x100x16 -fbdir /tmp
And it's working fine. I can connect via VNC, and now under /tmp directory I have Xvfb_screen0 binary file.
I thought it will act ...
4
votes
0
answers
1k
views
Can I change the X rotate the xf86-video-fbdev during execution?
Below is my /etc/X11/xorg.conf.d/1-fbdev.conf.
/etc/X11/xorg.conf.d/1-fbdev.conf
Section "Device"
Identifier "LCD"
Driver "fbdev"
Option "fbdev" "/dev/fb0"
Option "Rotate" "UD"
EndSection
I ...
1
vote
0
answers
73
views
The window would like the X- represents at the same time in two frame buffers
I'm using the two frame buffer.
/dev/fb0: 1024x768 (LCD)
/dev/fb1: 1920x1080 (HDMI)
I want to be the same content simultaneously on two frame buffer output.
Is there any way ?
2
votes
1
answer
2k
views
How can I move framebuffer or X screen relative position?
A long time ago in a galaxy far, far away I had fixed boot screen using this nice solution. Since that time I have been looking for the way to move framebuffer in virtual console slightly to the right ...