ubuntu-x-swat team mailing list archive

[Sandeep <sandys@xxxxxxxxx>]

OSX has enabled a new feature (recently introduced with its new Core i5
laptops), that allow the system to switch between integrated and
discrete graphics _on the fly_.

Note that this is not something that is supported by specific hardware,
but instead is something that the operating system does :
http://arstechnica.com/apple/news/2010/04/inside-apples-automatic-gpu-
switching.ars

Such a feature allows for significantly increased battery time and since
is done totally in software, would be a great addition to Linux.

-- 
support graphics card hot switch
https://bugs.launchpad.net/bugs/312756
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