dgy18787 发表于 2011-8-29 20:26:00

求助，Firmware Bug

grub引导，提示
[ 0.353927] [ Firmware Bug ] : PCI: MMCONFIG at not reserved in ACPI motherboard resources
[ 0.507346] APEI : Can not request iomem region <000000007feaed9d-00000000???(看不到了)ed9f> for GARs.
系统能正常启动。
lspci :

00:00.0 Host bridge: Advanced Micro Devices RS880 Host Bridge
00:02.0 PCI bridge: Advanced Micro Devices RS780 PCI to PCI bridge (ext gfx port 0)
00:04.0 PCI bridge: Advanced Micro Devices RS780 PCI to PCI bridge (PCIE port 0)
00:05.0 PCI bridge: Advanced Micro Devices RS780 PCI to PCI bridge (PCIE port 1)
00:11.0 SATA controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 SATA Controller
00:12.0 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:12.2 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:13.0 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB OHCI0 Controller
00:13.2 USB Controller: ATI Technologies Inc SB7x0/SB8x0/SB9x0 USB EHCI Controller
00:14.0 SMBus: ATI Technologies Inc SBx00 SMBus Controller (rev 41)
00:14.2 Audio device: ATI Technologies Inc SBx00 Azalia (Intel HDA) (rev 40)
00:14.3 ISA bridge: ATI Technologies Inc SB7x0/SB8x0/SB9x0 LPC host controller (rev 40)         
00:14.4 PCI bridge: ATI Technologies Inc SBx00 PCI to PCI Bridge (rev 40)
00:18.0 Host bridge: Advanced Micro Devices Family 10h Processor HyperTransport Configuration
00:18.1 Host bridge: Advanced Micro Devices Family 10h Processor Address Map
00:18.2 Host bridge: Advanced Micro Devices Family 10h Processor DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices Family 10h Processor Miscellaneous Control
00:18.4 Host bridge: Advanced Micro Devices Family 10h Processor Link Control
02:00.0 VGA compatible controller: ATI Technologies Inc Manhattan
02:00.1 Audio device: ATI Technologies Inc Manhattan HDMI Audio
03:00.0 Ethernet controller: Broadcom Corporation NetLink BCM57780 Gigabit Ethernet PCIe (rev 01)
06:00.0 Network controller: Atheros Communications Inc. AR928X Wireless Network Adapter (PCI-Express) (rev 01)

兽医博士 发表于 2011-9-7 15:45:23

消灭0回复！:twisted:
你应该用的是780G这一系列芯片的主板吧？
固件出错？刷bios吧
有问题问丰年虾

兽医博士 发表于 2011-9-7 15:47:14

或者试着恢复bios出厂设置，重新分配一下系统资源

dgy18787 发表于 2011-9-8 08:33:42

楼上必然是狐狸...
刷了BIOS，没啥改进。。只是降级了
可能是硬盘出错了吧。。懒得理了，不过系统还是能正常使用的。

兽医博士 发表于 2011-9-8 09:51:38

:shock: 为什么说我是狐狸？
硬件无小事，备份数据后重装系统看，如果还出这问题，可能不是固件出问题就是硬件有隐患

dgy18787 发表于 2011-11-1 13:54:13

问题半解决了。第一个提示通过在grub中加入 pci=nommconf 解决;
第二个问题，正在尝试使用重新编译内核去掉APEI所有模块实现。
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