Erro during boot ACPI: resource nForce2_smbus

Mensagens de erro no dmesg:

[   11.123342] i2c i2c-0: nForce2 SMBus adapter at 0x2d00
[   11.123347] ACPI: resource nForce2_smbus [0x2e00-0x2e3f] conflicts with ACPI region SM00 [0x2e00-0x2e3f]
[   11.123349] ACPI: If an ACPI driver is available for this device, you should use it instead of the native driver
[   11.123351] nForce2_smbus 0000:00:01.1: Error probing SMB2.

Solução:

sudo gedit /etc/default/grub

GRUB_CMDLINE_LINUX="acpi_enforce_resources=lax"

Save & run update grub

sudo update-grub


links:

http://mirindafanta.spaces.live.com/blog/cns!3E3DA667A88932E3!353.entry?wa=wsignin1.0&sa=899243010

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/440780

https://bugs.launchpad.net/ubuntu/+source/linux/+bug/440470

http://ubuntuforums.org/showthread.php?t=1483987

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