Disabling drm/ttm/radeon module loading for debugging

[Clyde E. Kunkel]

On 01/23/2010 09:08 AM, Pasi Kärkkäinen wrote:
> Hello,
>
> How can I make sure drm/radeon/ttm modules are not loaded,
> until I do it manually myself?
>
> I extracted the initrd image, edited the 'init' script and
> commented out loading of the modules, repacked the initrd,
> and booted but something (plymouth? udev?) still loads the modules..
>
> I'd like to load them later manually, for some debugging purposes..
>
> -- Pasi
>

Try adding nomodeset to the kernel line in grub.conf.

HTH