Comment 0 for bug 752542

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Albert Vilella (avilella) wrote : ACPI DSDT information

This is for people with a hybrid graphics configuration to be able to submit the DSDT information:

To compile your DSDT 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:

    sudo acpidump > acpidump.txt && sudo acpixtract acpidump.txt && iasl -d DSDT.dat && ls -l DSDT.dsl

This will create a DSDT.dsl 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!