have you tried vga_switcheroo? http://asusm51ta-with-linux.blogspot.com/
On Fri, Nov 26, 2010 at 9:58 AM, "Ing. Luis Manuel Garcés Socarrás" < [email protected]> wrote: > Hi... > I have a Laptop HP Pavalion Dv6-3031ss, it have an ATI Radeon HD 5470 and > an Intel HD.... by default, when Linux start the active card is the Intel > HD, I don't know if the ATI is powered or not. I use Kubuntu Maverick 10.10 > as OS. My first problem is that to slow and that is for the Video Card > because KDE use a lot of video features. So I need to turn off my Intel Card > and work with the ATI card.... > Here are the results of my tests... > > lmgarc...@drake:~$ sudo acpidump > acpidump.txt && sudo acpixtract > acpidump.txt && iasl -d DSDT.dat && ls -l DSDT.dsl > Acpi table [DSDT] - 61269 bytes written to DSDT.dat > Acpi table [SSDT] - 2545 bytes written to SSDT1.dat > Acpi table [SSDT] - 6726 bytes written to SSDT2.dat > > Intel ACPI Component Architecture > AML Disassembler version 20090521 [Jun 30 2009] > Copyright (C) 2000 - 2009 Intel Corporation > Supports ACPI Specification Revision 3.0a > > Loading Acpi table from file DSDT.dat > Acpi table [DSDT] successfully installed and loaded > Pass 1 parse of [DSDT] > Pass 2 parse of [DSDT] > Parsing Deferred Opcodes (Methods/Buffers/Packages/Regions) > ..............................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................< > wbr>........................................................................................................................................................................................................... > Parsing completed > > Found 8 external control methods, reparsing with new information > *Fallo de segmentación* > > lmgarc...@drake:~/acpi_call$ sudo insmod acpi_call.ko > lmgarc...@drake:~/acpi_call$ ./test_off.sh > Trying \_SB.PCI0.P0P1.VGA._OFF: failed > Trying \_SB.PCI0.P0P2.VGA._OFF: failed > Trying \_SB_.PCI0.OVGA.ATPX: failed > Trying \_SB_.PCI0.OVGA.XTPX: failed > Trying \_SB.PCI0.P0P2.PEGP._OFF: failed > Trying \_SB.PCI0.P0P1.PEGP._OFF: failed > Trying \_SB.PCI0.MXR0.MXM0._OFF: failed > Trying \_SB.PCI0.PEG1.GFX0._OFF: failed > Trying \_SB.PCI0.PEG1.GFX0.DOFF: failed > Trying \_SB.PCI0.XVR0.Z01I.DGOF: failed > Trying \_SB.PCI0.PEGR.GFX0._OFF: failed > Trying \_SB.PCI0.PEG.VID._OFF: failed > Trying \_SB.PCI0.P0P2.DGPU._OFF: failed > Trying \_SB.PCI0.IXVE.IGPU.DGOF: failed > Trying \_SB.PCI0.RP00.VGA._PS3: failed > Trying \_SB.PCI0.RP00.VGA.P3MO: failed > Trying \_SB.PCI0.GFX0.DSM._T_0: failed > Trying \_SB.PCI0.LPC.EC.PUBS._OFF: failed > Trying \_SB.PCI0.P0P2.NVID._OFF: failed > > lmgarc...@drake:~/acpi_call$ sudo dmidecode -s system-product-name > *HP Pavilion dv6 Notebook PC* > > lmgarc...@drake:~/acpi_call$ sudo dmidecode -s system-version > 049E100000243110000020000 > > lmgarc...@drake:~/acpi_call$ lspci -vnnn | perl -lne 'print if > /^\d+\:.+(\[\S+\:\S+\])/' | grep VGA > *00:02.0 VGA compatible controller [0300]: Intel Corporation Core > Processor Integrated Graphics Controller [8086:0046] (rev 02) (prog-if 00 > [VGA controller])* > *01:00.0 VGA compatible controller [0300]: ATI Technologies Inc Manhattan > [Mobility Radeon HD 5000 Series] [1002:68e0] (prog-if 00 [VGA controller]) > * > > I really need a solution because I don't want to use Windows any more... I > have been using Linux since 2007 but just like a normal user. I tried to > recompile Linux kernel but it doesn't work either... > Please I need to figure out how to solve this as soon as posible... > Figure out that on the instruction iasl -d DSDT.dat I had a Segmentation > Failed.... > Cheer and hopping to heard from you soon... > Luis >
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