Jan 24, 2011 02:04:57 PM, [email protected] wrote:
> Check you have CONFIG_DRM_I915 and CONFIG_DRM_I915_KMS enabled
> for your kernel. The latter can be optionally replaced with i915.modeset
> on the boot command line
Hi Chris,
Thank you very much for your prompt and clear answer.
However, I have two problems, if I may.
1. On the 2.6.36.2 (the one I started this thread on),
I always had ("just in case"):
--- Direct Rendering Manager (...)
...
Intel I810
Intel 830M, 845G, 852GM, 855GM, 865G
i830 driver
i915 driver
[ ] Enable modesetting on intel by default
For some reason, the boot parameter you suggested (grub excerpt):
"kernel /boot/LFSkernel root=/dev/sda3 i915.modeset=1"
does not work. The system remains "regular" (non-KMS), thus the
Original Post (problem)
2. I tried your suggestion on 2.6.36.3 and 2.6.37 with
CONFIG_DRM_I915_KMS hard-wired.
The intel driver works perfectly in graphics now (i.e., problem solved)
Unfortunately, I end up with a situation where, in command (i.e., "VGA Text")
mode,
I lose my long-beloved 80x25 full screen resolution and get _stuck_ with
something like 240x67 (1920x1080? ) - also full wide-screen
(the monitor is 16:9, DVI).
A grub line like
"kernel /boot/LFSkernel root=/dev/sda3 i915.modeset=0"
clumsy as it may be, when I "know" in advance I'd be working in
command mode, does _not_ work. The system boots KMS regardless.
Is there a way, once up in KMS, to "dynamically" switch to my old
"VGA Text" mode (from this crazy 240x67) and, ideally, back to KMS too?
Many thanks again,
-- Alex
Reference:
"ASUS P5E-VM HDMI" with Intel G35/ICH9R.
Intel Core2 Duo CPU E8400 @ 3.00GHz, 4GB
(B)LFS i686-pc-linux-gnu, 2.6.36.2, Udev-165, Xorg-7.6
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