求救，fc4下网卡问题，板载8139too系列

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装好fc4后，设置好ip地址，发现局域网不通。只能ping通自己。8139是很普通的网卡，fc4不会驱动不了吧？
查看dmesg 启动时 Starting... HAL daemon [failed]
ip = 10.8.0.xx
gw = 10.8.0.yy (局域网网关)
dcast = 10.8.0.255
dns = 电信通用202.103.xx.xx
在9.0和2000下，这样设置网络使用都很正常。
ifconfig 显示正常，没有什么特别之处，不过，Interrupt显示是5，看一般的正常使用的网卡中断号都是10 or 11，怀疑过是不是中断冲突？不知道怎么解决。
lsmod 显示，8139too已经加载，但是 used 显示为 0
rmmod modprobe 过，没有什么显示。
ifdown eth0 ifup eth0 也试过，也没有报错。
下面贴出 lspci -v 显示结果，大家帮我看看是哪里有问题，或是哪里有什么冲突，如何解决？多谢了。

00:00.0 Host bridge: Intel Corporation 82845G/GL[Brookdale-G]/GE/PE DRAM Controller/Host-Hub Interface (rev 03)
Subsystem: Intel Corporation 82845G/GL[Brookdale-G]/GE/PE DRAM Controller/Host-Hub Interface
Flags: bus master, fast devsel, latency 0
Memory at e8000000 (32-bit, prefetchable) [size=64M]
Capabilities: [e4] Vendor Specific Information

00:02.0 VGA compatible controller: Intel Corporation 82845G/GL[Brookdale-G]/GE Chipset Integrated Graphics Device (rev 03) (prog-if 00 [VGA])
Subsystem: Micro-Star International Co., Ltd.: Unknown device 7148
Flags: bus master, fast devsel, latency 0, IRQ 10
Memory at e0000000 (32-bit, prefetchable) [size=128M]
Memory at ec100000 (32-bit, non-prefetchable) [size=512K]
Capabilities: [d0] Power Management version 1

00:1d.0 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #1 (rev 02) (prog-if 00 [UHCI])
Subsystem: Micro-Star International Co., Ltd.: Unknown device 24cb
Flags: bus master, medium devsel, latency 0, IRQ 10
I/O ports at d800

00:1d.1 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #2 (rev 02) (prog-if 00 [UHCI])
Subsystem: Micro-Star International Co., Ltd.: Unknown device 24cb
Flags: bus master, medium devsel, latency 0, IRQ 11
I/O ports at d000

00:1d.2 USB Controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) USB UHCI Controller #3 (rev 02) (prog-if 00 [UHCI])
Subsystem: Micro-Star International Co., Ltd.: Unknown device 24cb
Flags: bus master, medium devsel, latency 0, IRQ 9
I/O ports at d400

00:1d.7 USB Controller: Intel Corporation 82801DB/DBM (ICH4/ICH4-M) USB2 EHCI Controller (rev 02) (prog-if 20 [EHCI])
Subsystem: Micro-Star International Co., Ltd. 845PE Max (MS-6580)
Flags: bus master, medium devsel, latency 0, IRQ 3
Memory at ec180000 (32-bit, non-prefetchable) [size=1K]
Capabilities: [50] Power Management version 2

00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 82) (prog-if 00 [Normal decode])
Flags: bus master, fast devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
I/O behind bridge: 0000c000-0000cfff
Memory behind bridge: ec000000-ec0fffff

00:1f.0 ISA bridge: Intel Corporation 82801DB/DBL (ICH4/ICH4-L) LPC Interface Bridge (rev 02)
Flags: bus master, medium devsel, latency 0

00:1f.1 IDE interface: Intel Corporation 82801DB (ICH4) IDE Controller (rev 02) (prog-if 8a [Master SecP PriP])
Subsystem: Micro-Star International Co., Ltd.: Unknown device 24cb
Flags: bus master, medium devsel, latency 0, IRQ 9
I/O ports at <unassigned>
I/O ports at <unassigned>
I/O ports at <unassigned>
I/O ports at <unassigned>
I/O ports at f000
Memory at 0f800000 (32-bit, non-prefetchable) [size=1K]

00:1f.3 SMBus: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) SMBus Controller (rev 02)
Subsystem: Micro-Star International Co., Ltd.: Unknown device 24cb
Flags: medium devsel, IRQ 5
I/O ports at 5000

00:1f.5 Multimedia audio controller: Intel Corporation 82801DB/DBL/DBM (ICH4/ICH4-L/ICH4-M) AC'97 Audio Controller (rev 02)
Subsystem: Micro-Star International Co., Ltd.: Unknown device 7140
Flags: bus master, medium devsel, latency 0, IRQ 5
I/O ports at e000 [size=256]
I/O ports at e400
Memory at ec181000 (32-bit, non-prefetchable) [size=512]
Memory at ec182000 (32-bit, non-prefetchable) [size=256]
Capabilities: [50] Power Management version 2

01:0d.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
Subsystem: Micro-Star International Co., Ltd.: Unknown device 714c
Flags: bus master, medium devsel, latency 32, IRQ 5
I/O ports at c000 [size=256]
Memory at ec010000 (32-bit, non-prefetchable) [size=256]
Capabilities: [50] Power Management version 2