Ubuntu
xorg-server package

  1. Bug #312756
  2. Comment #70

Comment 70 for bug 312756

Revision history for this message
Terry Herckenrath (terry-cactuscoder) wrote : Re: support graphics card hot switch

Adding my technical information in response to "better linux hybrid graphics support - We are gathering technical information to improve Linux support on hybrid graphics cards":

terry@terry-desktop:~$ sudo acpidump > acpidump.txt
[sudo] password for terry:
terry@terry-desktop:~$ sudo acpixtract acpidump.txt
Acpi table [DSDT] - 20450 bytes written to DSDT.dat
Acpi table [SSDT] - 1348 bytes written to SSDT.dat
terry@terry-desktop:~$ iasl -d DSDT.dat

Intel ACPI Component Architecture
AML Disassembler version 20061109 [May 16 2007]
Copyright (C) 2000 - 2006 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)
....................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................
Parsing completed
Disassembly completed, written to "DSDT.dsl"