Actully, it's not that complicated. Things needed are blacklisting agpgart and agp driver for users chipset (example: intel_agp). Except that, Option NvAGP "1" is needed too (instructs nvidia driver to use nvidia agp buil-in support, and not operating systems driver; intel_agp).
Actully, it's not that complicated. Things needed are blacklisting agpgart and agp driver for users chipset (example: intel_agp). Except that, Option NvAGP "1" is needed too (instructs nvidia driver to use nvidia agp buil-in support, and not operating systems driver; intel_agp).
SAVE_VBE_ STATE=false
POST_VIDEO=false
are needed too. DPMS can stay true.