Originally Posted by luk1don
Fedora 14 Alpha and Ubuntu 10.10 Beta have vga_switcheroo working default but I don't know about full support different laptops (and Optimus technology). I don't know why AaronP talks about no support because it is not NVIDIA problem but that is general linux kernel problem. Maybe not?
May try to build acpi_call module from git or vga_switcheroo module from git...
There is some progress on that field... Check out this thread
- one of the guys found and posted an acpi_call based hack which allows to power down nvidia adapter. Although I'd like the other way around (get rid of Intel, leave nvidia fully working), this example leaves a hope...