0
votes
0answers
77 views

Arch Linux KMS loading i915 early tty doesn't show

I am on Arch Linux x64, on EFI, Nvidia Optimus with bumblebee (so i am using intel driver) and I am trying to show a splash screen at boot. I have chosen plymouth (other than being the more famous ...
1
vote
0answers
132 views

KMS Terminal: How to disable second screen, or how to force a certaion resolution?

I have two screens with different native resolution connected to my Gentoo/systemd machine. since the VTs try to mirror the outputs, they do not use the whole size of the higher resolution screen. I ...
0
votes
1answer
2k views

What is i915.modeset=1 for?

I'm running Ubuntu 13.10 and since I upgraded to kernel 3.12.8 (build from source, including ubuntu patches) on a ivybridge video, the boot spash screen was flickering and messing up. So I googled ...
2
votes
0answers
116 views

Is there a way to undo VGA adapter modesetting in Linux

I'm looking for a way to reset the graphics adapter to textmode after it has been set to some sort of graphical mode by the kernel on bootup, and possibly used by an X server. Is there any code to do ...
2
votes
0answers
360 views

modetest.c from libdrm tests lists no framebuffers

I wanted to play with KMS since it seems to be the preferred low-level graphics library on Linux. However, after compiling the appropriate modetest.c version (2.4.32, since that's the version of ...