Causes and solutions for PCI ROOT HID fail=0x5 ACPI Linux Error

Source: Internet
Author: User
Tags linux

I have the following errors in DMESG in my two servers, what is the reason for consulting?

os :rhel4.4
服务器型号: hp dl380 g4 ,g5
shpchp: acpi_shpchprm:\_SB_.PCI0 evaluate _BBN fail=0x5
shpchp: acpi_shpchprm:get_device PCI ROOT HID fail=0x5
shpchp: acpi_shpchprm:\_SB_.PCI0 evaluate _BBN fail=0x5
shpchp: acpi_shpchprm:get_device PCI ROOT HID fail=0x5
shpchp: acpi_shpchprm:\_SB_.PCI0 evaluate _BBN fail=0x5
shpchp: acpi_shpchprm:get_device PCI ROOT HID fail=0x5
shpchp: acpi_shpchprm:\_SB_.PCI0 evaluate _BBN fail=0x5
shpchp: acpi_shpchprm:get_device PCI ROOT HID fail=0x5
shpchp: acpi_shpchprm:\_SB_.PCI0 evaluate _BBN fail=0x5
shpchp: acpi_shpchprm:get_device PCI ROOT HID fail=0x5
hw_random hardware driver 1.0.0 loaded
shpchp: acpi_shpchprm:\_SB_.PCI0 evaluate _BBN fail=0x5
shpchp: acpi_shpchprm:get_device PCI ROOT HID fail=0x5
shpchp: acpi_shpchprm:\_SB_.PCI0 evaluate _BBN fail=0x5
shpchp: acpi_shpchprm:get_device PCI ROOT HID fail=0x5

Solution Method:

Add parameters in Startup options:

Modify the/boot/grub/menu.lst file, at the start of the core kernel the line and finally add

Acpi=off noapic or Acpi=noapic or Acpi=off.

1) Acpi=off prohibits some power advanced management functions and has no effect on the application.

2) Noapic changed the mode of interruption, also has no effect on the application.

If your Linux system network card can not send and receive data, the disk array fiber card can not access the disk, the system startup times ACPI and then stop the error, you may try the above method, there will be unexpected effect Oh!

This article is from the "Technology Achievement Dream" blog, please be sure to keep this source http://ixdba.blog.51cto.com/2895551/526113

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