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安装CentOS7后网卡不能识别

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悬赏园豆:10 [待解决问题]

新安装了个CentOS,结果装完了之后网卡不能识别,使用lspci命令查看能输出主板信息,ifconfig -a 命令却不能看到主板的网卡,只能看到我的USB无线网卡信息。怎么半呢?

 

[root@localhost ~]# lspci
00:00.0 RAM memory: NVIDIA Corporation MCP61 Host Bridge (rev a1)
00:01.0 ISA bridge: NVIDIA Corporation MCP61 LPC Bridge (rev a2)
00:01.1 SMBus: NVIDIA Corporation MCP61 SMBus (rev a2)
00:01.2 RAM memory: NVIDIA Corporation MCP61 Memory Controller (rev a2)
00:02.0 USB controller: NVIDIA Corporation MCP61 USB 1.1 Controller (rev a3)
00:02.1 USB controller: NVIDIA Corporation MCP61 USB 2.0 Controller (rev a3)
00:04.0 PCI bridge: NVIDIA Corporation MCP61 PCI bridge (rev a1)
00:05.0 Audio device: NVIDIA Corporation MCP61 High Definition Audio (rev a2)
00:06.0 IDE interface: NVIDIA Corporation MCP61 IDE (rev a2)
00:07.0 Bridge: NVIDIA Corporation MCP61 Ethernet (rev a2)
00:08.0 IDE interface: NVIDIA Corporation MCP61 SATA Controller (rev a2)
00:08.1 IDE interface: NVIDIA Corporation MCP61 SATA Controller (rev a2)
00:09.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2)
00:0b.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2)
00:0c.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2)
00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor HyperTransport Configuration
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Address Map
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor DRAM Controller
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Miscellaneous Control
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Link Control
02:00.0 VGA compatible controller: NVIDIA Corporation G92 [GeForce GTS 250] (rev a2)
[root@localhost ~]# ifconfig -a
lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 0  (Local Loopback)
        RX packets 31525  bytes 30815841 (29.3 MiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 31525  bytes 30815841 (29.3 MiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlp0s2f1u10: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.10.136  netmask 255.255.255.0  broadcast 192.168.10.255
        inet6 fd3c:c7ed:55f4:0:ea4e:6ff:fe24:b244  prefixlen 64  scopeid 0x0<global>
        inet6 fd3c:c7ed:55f4::a41  prefixlen 128  scopeid 0x0<global>
        inet6 fe80::ea4e:6ff:fe24:b244  prefixlen 64  scopeid 0x20<link>
        ether e8:4e:06:24:b2:44  txqueuelen 1000  (Ethernet)
        RX packets 13832  bytes 9429782 (8.9 MiB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 7666  bytes 876294 (855.7 KiB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

看样子应该是能识别网卡的啊,怎么就是不能用呢?

问题补充:
$ lspci -vvv
00:00.0 RAM memory: NVIDIA Corporation MCP61 Host Bridge (rev a1)
    Subsystem: ASUSTeK Computer Inc. M4N68T series motherboard
    Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
    Latency: 0
    Capabilities: <access denied>

00:01.0 ISA bridge: NVIDIA Corporation MCP61 LPC Bridge (rev a2)
    Subsystem: ASUSTeK Computer Inc. M4N68T series motherboard
    Control: I/O+ Mem+ BusMaster+ SpecCycle+ MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
    Latency: 0
    Region 0: I/O ports at 0900 [size=256]

00:01.1 SMBus: NVIDIA Corporation MCP61 SMBus (rev a2)
    Subsystem: ASUSTeK Computer Inc. M4N68T series motherboard
    Control: I/O+ Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
    Interrupt: pin A routed to IRQ 10
    Region 0: I/O ports at 0e00 [size=64]
    Region 4: I/O ports at 0600 [size=64]
    Region 5: I/O ports at 0700 [size=64]
    Capabilities: <access denied>
    Kernel driver in use: nForce2_smbus

00:01.2 RAM memory: NVIDIA Corporation MCP61 Memory Controller (rev a2)
    Subsystem: ASUSTeK Computer Inc. M4N68T series motherboard
    Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
    Status: Cap- 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

00:02.0 USB controller: NVIDIA Corporation MCP61 USB 1.1 Controller (rev a3) (prog-if 10 [OHCI])
    Subsystem: ASUSTeK Computer Inc. M4N68T series motherboard
    Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
    Latency: 0 (750ns min, 250ns max)
    Interrupt: pin A routed to IRQ 23
    Region 0: Memory at dbffb000 (32-bit, non-prefetchable) [size=4K]
    Capabilities: <access denied>
    Kernel driver in use: ohci-pci

00:02.1 USB controller: NVIDIA Corporation MCP61 USB 2.0 Controller (rev a3) (prog-if 20 [EHCI])
    Subsystem: ASUSTeK Computer Inc. M4N68T series motherboard
    Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
    Latency: 0 (750ns min, 250ns max)
    Interrupt: pin B routed to IRQ 22
    Region 0: Memory at dbffac00 (32-bit, non-prefetchable) [size=256]
    Capabilities: <access denied>
    Kernel driver in use: ehci-pci

00:04.0 PCI bridge: NVIDIA Corporation MCP61 PCI bridge (rev a1) (prog-if 01 [Subtractive decode])
    Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
    Latency: 0
    Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
    I/O behind bridge: 0000f000-00000fff
    Memory behind bridge: fff00000-000fffff
    Prefetchable memory behind bridge: fff00000-000fffff
    Secondary status: 66MHz- FastB2B+ ParErr- DEVSEL=medium >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
    BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
        PriDiscTmr- SecDiscTmr+ DiscTmrStat- DiscTmrSERREn-
    Capabilities: <access denied>

00:05.0 Audio device: NVIDIA Corporation MCP61 High Definition Audio (rev a2)
    Subsystem: ASUSTeK Computer Inc. Device 840c
    Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
    Latency: 0 (500ns min, 1250ns max)
    Interrupt: pin B routed to IRQ 23
    Region 0: Memory at dbff4000 (32-bit, non-prefetchable) [size=16K]
    Capabilities: <access denied>
    Kernel driver in use: snd_hda_intel

00:06.0 IDE interface: NVIDIA Corporation MCP61 IDE (rev a2) (prog-if 8a [Master SecP PriP])
    Subsystem: ASUSTeK Computer Inc. M4N68T series motherboard
    Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
    Latency: 0 (750ns min, 250ns max)
    Region 0: [virtual] Memory at 000001f0 (32-bit, non-prefetchable) [size=8]
    Region 1: [virtual] Memory at 000003f0 (type 3, non-prefetchable)
    Region 2: [virtual] Memory at 00000170 (32-bit, non-prefetchable) [size=8]
    Region 3: [virtual] Memory at 00000370 (type 3, non-prefetchable)
    Region 4: I/O ports at ffa0 [size=16]
    Capabilities: <access denied>
    Kernel driver in use: pata_amd

00:07.0 Bridge: NVIDIA Corporation MCP61 Ethernet (rev a2)
    Subsystem: ASUSTeK Computer Inc. M4N68T series motherboard
    Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
    Latency: 0 (250ns min, 5000ns max)
    Interrupt: pin A routed to IRQ 5
    Region 0: Memory at dbff9000 (32-bit, non-prefetchable) [size=4K]
    Region 1: I/O ports at d480 [size=8]
    Capabilities: <access denied>

00:08.0 IDE interface: NVIDIA Corporation MCP61 SATA Controller (rev a2) (prog-if 85 [Master SecO PriO])
    Subsystem: ASUSTeK Computer Inc. M4N68T series motherboard
    Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
    Latency: 0 (750ns min, 250ns max)
    Interrupt: pin A routed to IRQ 21
    Region 0: I/O ports at d400 [size=8]
    Region 1: I/O ports at d080 [size=4]
    Region 2: I/O ports at d000 [size=8]
    Region 3: I/O ports at cc00 [size=4]
    Region 4: I/O ports at c880 [size=16]
    Region 5: Memory at dbff8000 (32-bit, non-prefetchable) [size=4K]
    Capabilities: <access denied>
    Kernel driver in use: sata_nv

00:08.1 IDE interface: NVIDIA Corporation MCP61 SATA Controller (rev a2) (prog-if 85 [Master SecO PriO])
    Subsystem: ASUSTeK Computer Inc. M4N68T series motherboard
    Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap+ 66MHz+ UDF- FastB2B+ ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
    Latency: 0 (750ns min, 250ns max)
    Interrupt: pin B routed to IRQ 20
    Region 0: I/O ports at c800 [size=8]
    Region 1: I/O ports at c480 [size=4]
    Region 2: I/O ports at c400 [size=8]
    Region 3: I/O ports at c080 [size=4]
    Region 4: I/O ports at c000 [size=16]
    Region 5: Memory at dbfef000 (32-bit, non-prefetchable) [size=4K]
    Capabilities: <access denied>
    Kernel driver in use: sata_nv

00:09.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2) (prog-if 00 [Normal decode])
    Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
    Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
    Latency: 0, Cache Line Size: 64 bytes
    Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
    I/O behind bridge: 0000e000-0000efff
    Memory behind bridge: dc000000-dfffffff
    Prefetchable memory behind bridge: 00000000c0000000-00000000cfffffff
    Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort+ <SERR- <PERR-
    BridgeCtl: Parity- SERR+ NoISA- VGA+ MAbort- >Reset- FastB2B-
        PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
    Capabilities: <access denied>
    Kernel driver in use: pcieport

00:0b.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2) (prog-if 00 [Normal decode])
    Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
    Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
    Latency: 0, Cache Line Size: 64 bytes
    Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
    I/O behind bridge: 0000f000-00000fff
    Memory behind bridge: fff00000-000fffff
    Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
    Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
    BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
        PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
    Capabilities: <access denied>
    Kernel driver in use: pcieport

00:0c.0 PCI bridge: NVIDIA Corporation MCP61 PCI Express bridge (rev a2) (prog-if 00 [Normal decode])
    Control: I/O- Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
    Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
    Latency: 0, Cache Line Size: 64 bytes
    Bus: primary=00, secondary=04, subordinate=04, sec-latency=0
    I/O behind bridge: 0000f000-00000fff
    Memory behind bridge: fff00000-000fffff
    Prefetchable memory behind bridge: 00000000fff00000-00000000000fffff
    Secondary status: 66MHz- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- <SERR- <PERR-
    BridgeCtl: Parity- SERR+ NoISA- VGA- MAbort- >Reset- FastB2B-
        PriDiscTmr- SecDiscTmr- DiscTmrStat- DiscTmrSERREn-
    Capabilities: <access denied>
    Kernel driver in use: pcieport

00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor HyperTransport Configuration
    Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
    Capabilities: <access denied>

00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Address Map
    Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor DRAM Controller
    Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Miscellaneous Control
    Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
    Capabilities: <access denied>
    Kernel driver in use: k10temp

00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 10h Processor Link Control
    Control: I/O- Mem- BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
    Status: Cap- 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

02:00.0 VGA compatible controller: NVIDIA Corporation G92 [GeForce GTS 250] (rev a2) (prog-if 00 [VGA controller])
    Subsystem: Device 7377:0000
    Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+
    Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
    Latency: 0, Cache Line Size: 64 bytes
    Interrupt: pin A routed to IRQ 43
    Region 0: Memory at df000000 (32-bit, non-prefetchable) [size=16M]
    Region 1: Memory at c0000000 (64-bit, prefetchable) [size=256M]
    Region 3: Memory at dc000000 (64-bit, non-prefetchable) [size=32M]
    Region 5: I/O ports at ec00 [size=128]
    Expansion ROM at defe0000 [disabled] [size=128K]
    Capabilities: <access denied>
    Kernel driver in use: nouveau

[double@localhost ~]$ lsmod
Module                  Size  Used by
tcp_lp                 12663  0 
ccm                    17773  1 
bnep                   19704  2 
bluetooth             372662  7 bnep
fuse                   87741  3 
xt_CHECKSUM            12549  1 
ipt_MASQUERADE         12678  3 
nf_nat_masquerade_ipv4    13412  1 ipt_MASQUERADE
tun                    27183  1 
ip6t_rpfilter          12546  1 
ip6t_REJECT            12939  2 
ipt_REJECT             12541  4 
xt_conntrack           12760  8 
ebtable_nat            12807  0 
ebtable_broute         12731  0 
bridge                115385  1 ebtable_broute
stp                    12976  1 bridge
llc                    14552  2 stp,bridge
ebtable_filter         12827  0 
ebtables               30913  3 ebtable_broute,ebtable_nat,ebtable_filter
ip6table_nat           12864  1 
nf_conntrack_ipv6      18738  5 
nf_defrag_ipv6         34651  1 nf_conntrack_ipv6
nf_nat_ipv6            14131  1 ip6table_nat
ip6table_mangle        12700  1 
ip6table_security      12710  1 
ip6table_raw           12683  1 
ip6table_filter        12815  1 
ip6_tables             27025  5 ip6table_filter,ip6table_mangle,ip6table_security,ip6table_nat,ip6table_raw
iptable_nat            12875  1 
nf_conntrack_ipv4      14862  5 
nf_defrag_ipv4         12729  1 nf_conntrack_ipv4
nf_nat_ipv4            14115  1 iptable_nat
nf_nat                 26146  3 nf_nat_ipv4,nf_nat_ipv6,nf_nat_masquerade_ipv4
nf_conntrack          105702  7 nf_nat,nf_nat_ipv4,nf_nat_ipv6,xt_conntrack,nf_nat_masquerade_ipv4,nf_conntrack_ipv4,nf_conntrack_ipv6
iptable_mangle         12695  1 
iptable_security       12705  1 
iptable_raw            12678  1 
iptable_filter         12810  1 
ip_tables              27239  5 iptable_security,iptable_filter,iptable_mangle,iptable_nat,iptable_raw
arc4                   12608  2 
snd_hda_codec_via      31956  1 
snd_hda_codec_generic    68937  1 snd_hda_codec_via
rtl8192cu              67723  0 
rtl_usb                18448  1 rtl8192cu
rtlwifi                64255  2 rtl_usb,rtl8192cu
snd_hda_intel          30519  4 
snd_hda_controller     31921  1 snd_hda_intel
snd_hda_codec         139320  4 snd_hda_codec_via,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller
rtl8192c_common        53172  1 rtl8192cu
mac80211              569655  3 rtl_usb,rtlwifi,rtl8192cu
snd_hwdep              17698  1 snd_hda_codec
snd_seq                63074  0 
snd_seq_device         14497  1 snd_seq
snd_pcm               103996  3 snd_hda_codec,snd_hda_intel,snd_hda_controller
cfg80211              514740  2 mac80211,rtlwifi
rfkill                 26536  5 cfg80211,bluetooth
snd_timer              29562  2 snd_pcm,snd_seq
snd                    75127  17 snd_hwdep,snd_timer,snd_hda_codec_via,snd_pcm,snd_seq,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
k10temp                13126  0 
asus_atk0110           18657  0 
soundcore              15047  2 snd,snd_hda_codec
pcspkr                 12718  0 
ppdev                  17671  0 
edac_mce_amd           22617  0 
edac_core              57650  0 
i2c_nforce2            13221  0 
serio_raw              13462  0 
kvm_amd                60314  0 
kvm                   461126  1 kvm_amd
shpchp                 37032  0 
acpi_cpufreq           19393  1 
parport_pc             28165  0 
parport                42348  2 ppdev,parport_pc
nfsd                  290215  1 
auth_rpcgss            59343  1 nfsd
nfs_acl                12837  1 nfsd
lockd                  93977  1 nfsd
sunrpc                295293  7 nfsd,auth_rpcgss,lockd,nfs_acl
uinput                 17625  0 
xfs                   915019  3 
libcrc32c              12644  1 xfs
dm_crypt               23138  1 
drbg                   30280  1 
xts                    12914  1 
gf128mul               14951  1 xts
sr_mod                 22416  0 
cdrom                  42556  1 sr_mod
sd_mod                 45499  3 
crct10dif_generic      12647  1 
crc_t10dif             12714  1 sd_mod
crct10dif_common       12595  2 crct10dif_generic,crc_t10dif
ata_generic            12910  0 
pata_acpi              13038  0 
nouveau              1227034  3 
video                  19263  1 nouveau
mxm_wmi                13021  1 nouveau
wmi                    19070  2 mxm_wmi,nouveau
i2c_algo_bit           13413  1 nouveau
drm_kms_helper         98226  1 nouveau
ttm                    93488  1 nouveau
drm                   311588  6 ttm,drm_kms_helper,nouveau
i2c_core               40325  5 drm,drm_kms_helper,i2c_algo_bit,nouveau,i2c_nforce2
sata_nv                31841  2 
pata_amd               18225  0 
libata                218854  4 pata_acpi,sata_nv,pata_amd,ata_generic
dm_mirror              22135  0 
dm_region_hash         20862  1 dm_mirror
dm_log                 18411  2 dm_region_hash,dm_mirror
dm_mod                104038  14 dm_log,dm_mirror,dm_crypt
郝峰波的主页 郝峰波 | 初学一级 | 园豆:192
提问于:2015-10-20 23:43
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所有回答(3)
0

请发下 lspci -vvv 和 lsmod 的标准输出

Kimmin | 园豆:88 (初学一级) | 2015-10-21 00:29

已经补充了下问题,把lspci -vvv 和 lsmod 的标准输出的标准输出打印出来了,大神给看看,先谢了。

支持(1) 反对(0) 郝峰波 | 园豆:192 (初学一级) | 2015-10-21 23:44

@fengbohello: 没有驱动模块 你的这网卡应该是安装CENT的时候还没有插入PCI槽(总之没有被主板BIOS识别)所以没有安装网卡驱动,办法:

1.  换台主机在官方网站可以下载对口的网卡驱动,具体按照请参考包中的makefile文件

2. 确认lspci有识别网卡后,重新安装操作系统

支持(0) 反对(0) Kimmin | 园豆:88 (初学一级) | 2015-10-21 23:58

@Kimmin: 我目前的机器是win7和centos双系统,切换到win7可以正常识别网卡。网卡是集成的,应该不存在没有插入pci槽的情况。我重新安装系统试试吧。

支持(0) 反对(0) 郝峰波 | 园豆:192 (初学一级) | 2015-10-22 07:39

@Kimmin: 我下载了CENTOS7的everything版,用U盘启动,在U盘启动后查看网络设置,依然无法发现网络设备。上次的系统是64位的ubuntu,是可以发现网卡设备的。所以应该是centos7目前没有设个网卡设备可用的驱动。唉……

支持(0) 反对(0) 郝峰波 | 园豆:192 (初学一级) | 2015-10-22 14:08
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如果是192.168.10.136这个网卡,应该是正常的,其RX TX都在传送包了,估计是系统防火墙啥的开了吧,造成访问不了这个机器

2012 | 园豆:18894 (专家六级) | 2015-10-26 10:36

10.136是我的无线网卡。我的主板上的网卡没有识别。

支持(0) 反对(0) 郝峰波 | 园豆:192 (初学一级) | 2015-10-26 13:11

@fengbohello: 现在windows下用驱动之家等看看内置网卡的芯片型号,一般都是intel的,在对应的官网下载网卡驱动,自己安装一下看看【需要编译安装的】

支持(0) 反对(0) 2012 | 园豆:18894 (专家六级) | 2015-10-26 14:12
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从你的pci上可以看到,并没有识别wifi设备。
可以在dmesg 查看是否有intel wifi相关设备信息。
 
 首先、intel iwl系列的无线网卡驱动分为两部分:驱动+固件。

看到你lsusb,请问是USB网卡还是PCIe的无线网卡?
首先保证硬件设备被检测到,再解决驱动是否存在的问题。
Centos 7 发行版默认包含iwl驱动的,固件也应该包含,请提供你网卡型号。

你可以从两个部分部分入手:第一、确认是否包含驱动(应该以模块的方式存在b/moudle/kernel_version/deriver/的按个目录下);第二:是否包含固件(在/firmware/目录下)

陈帅军 | 园豆:202 (菜鸟二级) | 2018-04-08 09:49
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