看这个dmesg的出错信息

木各

pcibios: BIOS version 2.10
Using $PIR table, 9 entries at 0xc00f7b50
acpi0: power button is handled as a fixed feature programming model.
Timecounter "ACPI-fast"  frequency 3579545 Hz
    ACPI-1287: *** Error: Method execution failed [\\_SB_.PCI0.MDET] (Node 0xc0e98300), AE_AML_REGION_LIMIT
    ACPI-1287: *** Error: Method execution failed [\\_SB_.PCI0._CRS] (Node 0xc0e98240), AE_AML_REGION_LIMIT
    ACPI-0175: *** Error: Method execution failed [\\_SB_.PCI0._CRS] (Node 0xc0e98240), AE_AML_REGION_LIMIT
can't fetch resources for \\_SB_.PCI0 - AE_AML_REGION_LIMIT
    ACPI-1287: *** Error: Method execution failed [\\_SB_.PCI0.MDET] (Node 0xc0e98300), AE_AML_REGION_LIMIT
    ACPI-1287: *** Error: Method execution failed [\\_SB_.MEM_._CRS] (Node 0xc25c6080), AE_AML_REGION_LIMIT
    ACPI-0175: *** Error: Method execution failed [\\_SB_.MEM_._CRS] (Node 0xc25c6080), AE_AML_REGION_LIMIT
can't fetch resources for \\_SB_.MEM_ - AE_AML_REGION_LIMIT
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
acpi_cpu0: <CPU> on acpi0
acpi_button0: <ower Button> on acpi0
pcib0: <ACPI Host-PCI bridge> on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <Intel 82845 host to AGP bridge> mem 0xe0000000-0xe3ffffff at device 0.0 on pci0
pcib1: <CIBIOS PCI-PCI bridge> at device 1.0 on pci0

木各

是微星845D,双网卡,gfore2 mx400.

Freebird

在loader.conf 加入

hw.acpi.ec.event_driven="1"

第一次比较慢,不要着急,以后就好了

木各

ok了，非常感谢Freebird兄。
Preloaded elf module "/boot/kernel/acpi.ko" at 0xc04df3c4.
acpi0: <AMIINT INTEL845> on motherboard
acpi0: power button is handled as a fixed feature programming model.
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x808-0x80b on acpi0
acpi_cpu0: <CPU> on acpi0
acpi_button0: <ower Button> on acpi0
pcib0: <ACPI Host-PCI bridge> on acpi0
acpi_button1: <Sleep Button> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x64,0x60 irq 1 on acpi0
sio0 port 0x3f8-0x3ff irq 4 on acpi0
sio1 port 0x2f8-0x2ff irq 3 on acpi0
ppc0 port 0x778-0x77b,0x378-0x37f irq 7 drq 3 on acpi0
acpi_cpu: throttling enabled, 8 steps (100% to 12.5%), currently 100.0%

木各

好象还是不行，启动时看不到出错信息了，但是dmesg还是能看到。

DimAngel

acpi 目前的支持就是这样了，linux里也是一样的。还是用比较成熟的apm比较好。

木各

把核心里的apm前的#去掉重编译就可以了吧？核心会自动去掉acpi支持吧？
不好意思。刚看完大全的第四章，中文handbook也才看了30页。所知实在有限。