hybrid-graphics-linux team mailing list archive

[Albert Vilella <avilella@xxxxxxxxx>]

Can you submit your DSDT info?

please submit your laptop's DSDT.dsl and SSDT tables as an
attachment to this bug report:

https://bugs.launchpad.net/bugs/752542

To compile your DSDT and SSDTs information, install if you haven't
already the acpidump and iasl tools:

sudo apt-get install acpidump iasl
or
sudo yum install pmtools iasl

Then run the following commands on a bash terminal:

mkdir ~/acpiinfo ; cd ~/acpiinfo
sudo acpidump > acpidump.txt
# enter password
sudo acpixtract acpidump.txt
ls *.dat | while read i; do iasl -d "${i}"; done && name=`sudo
dmidecode -s system-product-name`
mkdir "${name}" && cp *.dsl "${name}"/ && tar czf "${name}.tar.gz"
"${name}"/ && ls -l "$( pwd )/${name}".tar.gz

This will create a tar.gz file that you can attach to the bug report.
Finally, for posting the information in the bug report, you can check
the laptop and graphics card model identifiers with these commands:

sudo dmidecode -s system-product-name && sudo dmidecode -s system-version
lspci -vnnn | perl -lne 'print if /^\d+\:.+(\[\S+\:\S+\])/' | grep VGA

This information will allow the full development of hybrid graphics
features for Linux. Thanks for your help!

On Fri, Jun 10, 2011 at 12:01 AM, Jared Prolo <jwprolo@xxxxxxxxx> wrote:
> Following instructions here I was able to get a success message for the
> test_off script.  Log shows:
> acpi_call: Calling \_SB.PCI0.PEG0.PEGP._OFF
> acpi_call: Call successful: 0x0
> Now I can't get the card back on to try to get going with bumblebee.  In
> fact, if I switch over to boot Windows, it fails to find the card as well.
>  Log shows:
> acpi_call: Calling \_SB.PCI0.PEG0.PEGP._ON
> acpi_call: Cannot get handle: Error: AE_NOT_FOUND
> Any ideas for what I should try next?  Thanks for any help.
> JP
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