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[Bug 312756] Re: support graphics card hot switch

 

I have a acer TravelMate (Timeline) 8471G with Intel HD4500 and ATI
HD4330 switchable Graphics. My Bios-Version is 1.27. I can only change
to switchable and discrete graphics in Bios. Ubuntu only works with the
"discrete" option where the ATI graphics card is on. (01:00.0 VGA
compatible controller: ATI Technologies Inc M92 LP [Mobility Radeon HD
4300 Series])

I have attached my DSDT.dat

** Attachment added: "DSDT.dat"
   http://launchpadlibrarian.net/48460667/DSDT.dat

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