Linux kernel bug tracking system:
    http://bugzilla.kernel.org/

    When attaching binary files or large test files (dmesg logs, ACPI table
    dumps, etc), don't insert them as comments; make them attachments instead.
    Please do not compress attachments.

Install ACPI table dump utilities:

    On Debian or Ubuntu:
	$ sudo apt-get install acpidump iasl

    Otherwise, build the "pmtools" package from source:
	ftp://ftp.kernel.org/pub/linux/kernel/people/lenb/acpi/utils/

Collecting ACPI tables:

    $ sudo acpidump > acpidump.asc
    $ acpixtract DSDT < acpidump.asc > DSDT.aml
    $ iasl -d DSDT.aml 

    Attach "acpidump.asc" and "DSDT.dsl" to the bugzilla.

Collecting PNP debug information:

    Build kernel with "CONFIG_PNP_DEBUG=y".
    Boot new kernel.
    $ dmesg -s999999 > dmesg

    Attach "dmesg" to the bugzilla.

Collecting PNP device information:

    If "lspnp" is available:
	$ lspnp -v

    Or:
	$ grep . /sys/bus/pnp/devices/*/*