HOWTOs
HOWTO install ACPI under Linux. http://sylvestre.ledru.info/howto/howto_acpi.php.
Linux ACPI-HOWTO. http://www.columbia.edu/~ariel/acpi/acpi_howto.txt.
Linux on the road. http://tuxmobil.org/Mobile-Guide.db/Mobile-Guide.html.
Hardware in Detail. http://tuxmobil.org/Mobile-Guide.db/mobile-guide-p2c1-hardware-in-detail.html.
Power Management with Linux - APM, ACPI, PMU. http://tuxmobil.org/apm_linux.html.
Battery Powered Linux Mini-HOWTO. http://www.tldp.org/HOWTO/mini/Battery-Powered/.
Creating custom kernels with Debian's Kernel-Package system. http://newbiedoc.sourceforge.net/system/kernel-pkg.html.
Hardware-specific Install Reports and Info
Installation Reports. http://acpi.sourceforge.net/wiki/index.php/InstallationReports.
DSDT: Overview. http://acpi.sourceforge.net/dsdt/index.php.
BIOS Settings for the AcerTM (Phoenix BIOS). http://help.nec-computers.com/au/pri/item_instr_bios_7521N.asp.
Software Development Groups
ACPI4Linux. http://acpi.sf.net.
ACPI Special Interest Group. http://www.acpi.info/.
ACPI articles
Fan Speed Control Techniques in PCs. http://www.analog.com/library/analogDialogue/archives/34-04/fan/.
Mailing List Threads
debian-laptop thread: can't restore from suspend. http://lists.debian.org/debian-laptop/2003/debian-laptop-200304/msg00367.html.
acpi-support thread: newbie HOWTO and debian patching. http://sourceforge.net/mailarchive/forum.php?forum_id=7803&max_rows=25&style=flat&viewmonth=200304&viewday=17.
debian-laptop thread: acer 634 acpi & apm. http://lists.debian.org/debian-laptop/2002/debian-laptop-200212/msg00242.html.
ACPI packages and related software
The Kernel. http://www.kernel.org.
ACPI kernel patch. http://sourceforge.net/project/showfiles.php?group_id=36832.
ACPI daemon acpid. http://sourceforge.net/projects/acpid.
aKpi. http://akpi.scmd.at/.
wmacpi+clecourt. http://open.iliad.fr/~clecourt/wmacpi/index.html.
Migrating to the 2.6 series kernels
HowTo Upgrade to the 2.6 Kernel. http://kerneltrap.org/node/view/799.
Kernel Build HOWTO. http://www.digitalhermit.com/linux/Kernel-Build-HOWTO.html.
The post-Halloween document. http://www.codemonkey.org.uk/post-halloween-2.5.txt.