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[Bug 312756] Re: support graphics card hot switch

To: ubuntu-x-swat@xxxxxxxxxxxxxxxxxxx
From: Zeth <312756@xxxxxxxxxxxxxxxxxx>
Date: Sat, 11 Sep 2010 22:30:40 -0000
Reply-to: Bug 312756 <312756@xxxxxxxxxxxxxxxxxx>
Sender: bounces@xxxxxxxxxxxxx

# dmidecode -s system-product-name; dmidecode -s system-version; lspci -vnnn | perl -lne 'print if /^\d+\:.+(\[\S+\:\S+\])/' | grep VGA
HP TouchSmart tm2 Notebook PC
0489200000252A20001220000
00:02.0 VGA compatible controller [0300]: Intel Corporation Core Processor Integrated Graphics Controller [8086:0046] (rev 02)
01:00.0 VGA compatible controller [0300]: ATI Technologies Inc Manhattan [Mobility Radeon HD 5000 Series] [1002:68e0]

Full product name is tm2-2010eg or tm2-1110-eg btw.

./test_off.sh 
Trying \_SB.PCI0.P0P1.VGA._OFF: failed
Trying \_SB_.PCI0.OVGA.ATPX: failed
Trying \_SB_.PCI0.OVGA.XTPX: failed
Trying \_SB.PCI0.P0P2.PEGP._OFF: works!


** Attachment added: "HP Touchsmart tm2-2010eg (aka tm2-1110-eg)"
   https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/312756/+attachment/1572311/+files/hp-tm2-2010eg-dsdt.dsl

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