[solved] Conflicto ACPI en Debian squeeze

por **guagua** Jue Mar 22, 2012 6:37 am

BUG
https://bugzilla.kernel.org/show_bug.cgi?id=13967

Distro
mama@zeuza:~$ lsb_release -a
No LSB modules are available.
Distributor ID: Debian
Description: Debian GNU/Linux 6.0.4 (squeeze)
Release: 6.0.4
Codename: squeeze

kernel
mama@zeuza:~$ uname -a
Linux zeuza 2.6.32-5-686 #1 SMP Mon Jan 16 16:04:25 UTC 2012 i686 GNU/Linux

Código:: mama@zeuza:~$ sudo cat /var/log/syslog | grep it87

[sudo] password for mama:
Mar 21 08:13:13 zeuza kernel: [ 9.241846] it87: Found IT8718F chip at 0xa10, revision 5
Mar 21 08:13:13 zeuza kernel: [ 9.241861] it87: in3 is VCC (+5V)
Mar 21 08:13:13 zeuza kernel: [ 9.241863] it87: in7 is VCCH (+5V Stand-By)
Mar 21 08:13:13 zeuza kernel: [ 9.241903] ACPI: I/O resource it87 [0xa15-0xa16] conflicts with ACPI region SENP [0xa15-0xa16]
Mar 21 08:13:13 zeuza kernel: [ 9.258278] it87: Found IT8718F chip at 0xa10, revision 5
Mar 21 08:13:13 zeuza kernel: [ 9.258294] it87: in3 is VCC (+5V)
Mar 21 08:13:13 zeuza kernel: [ 9.258296] it87: in7 is VCCH (+5V Stand-By)
Mar 21 08:13:13 zeuza kernel: [ 9.258330] ACPI: I/O resource it87 [0xa15-0xa16] conflicts with ACPI region SENP [0xa15-0xa16]
Mar 22 05:40:58 zeuza kernel: [ 14.271428] it87: Found IT8718F chip at 0xa10, revision 5
Mar 22 05:40:58 zeuza kernel: [ 14.271444] it87: in3 is VCC (+5V)
Mar 22 05:40:58 zeuza kernel: [ 14.271445] it87: in7 is VCCH (+5V Stand-By)
Mar 22 05:40:58 zeuza kernel: [ 14.271481] ACPI: I/O resource it87 [0xa15-0xa16] conflicts with ACPI region SENP [0xa15-0xa16]
Mar 22 05:40:58 zeuza kernel: [ 14.286268] it87: Found IT8718F chip at 0xa10, revision 5
Mar 22 05:40:58 zeuza kernel: [ 14.286285] it87: in3 is VCC (+5V)
Mar 22 05:40:58 zeuza kernel: [ 14.286286] it87: in7 is VCCH (+5V Stand-By)
Mar 22 05:40:58 zeuza kernel: [ 14.286323] ACPI: I/O resource it87 [0xa15-0xa16] conflicts with ACPI region SENP [0xa15-0xa16]

Esto me parecia en mi caso particular.

edite #/etc/default/grub

GRUB_DEFAULT=0
GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet"
GRUB_CMDLINE_LINUX="vga=792"

ahora agregue

GRUB_DEFAULT=0
GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR=`lsb_release -i -s 2> /dev/null || echo Debian`
GRUB_CMDLINE_LINUX_DEFAULT="quiet acpi_enforce_resources=no"
GRUB_CMDLINE_LINUX="vga=792"

luego con
#update-grub

con esto reflejara la configuracion en /boot/grub/grub.cfg