Ubuntu 12.04 LTS网络图标错误
经过一些超声波处理后，我发现我的无线网络尚未解决，但我的有线连接误认错了图标。
eth0 Link encap:Ethernet HWaddr 20:6a:8a:3f:70:90 inet addr:172.29.2.181 Bcast:172.29.15.255 Mask:255.255.240.0 inet6 addr: fe80::226a:8aff:fe3f:7090/64 Scope:Link UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1 RX packets:3328 errors:0 dropped:0 overruns:0 frame:0 TX packets:1414 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:1000 RX bytes:1324723 (1.3 MB) TX bytes:260711 (260.7 KB) Interrupt:19 lo Link encap:Local Loopback inet addr:127.0.0.1 Mask:255.0.0.0 inet6 addr: ::1/128 Scope:Host UP LOOPBACK RUNNING MTU:16436 Metric:1 RX packets:79866 errors:0 dropped:0 overruns:0 frame:0 TX packets:79866 errors:0 dropped:0 overruns:0 carrier:0 collisions:0 txqueuelen:0 RX bytes:10583710 (10.5 MB) TX bytes:10583710 (10.5 MB) WARNING: you should run this program as super-user. *-network UNCLAIMED description: Network controller product: AR9287 Wireless Network Adapter (PCI-Express) vendor: Qualcomm Atheros physical id: 0 bus info: pci@0000:03:00.0 version: 01 width: 64 bits clock: 33MHz capabilities: cap_list configuration: latency=0 resources: memory:f1600000-f160ffff *-network description: Ethernet interface product: NetLink BCM57785 Gigabit Ethernet PCIe vendor: Broadcom Corporation physical id: 0 bus info: pci@0000:04:00.0 logical name: eth0 version: 10 serial: 20:6a:8a:3f:70:90 size: 100Mbit/s capacity: 1Gbit/s width: 64 bits clock: 33MHz capabilities: bus_master cap_list rom ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation configuration: autonegotiation=on broadcast=yes driver=tg3 driverversion=3.123 duplex=full firmware=sb ip=172.29.2.181 latency=0 multicast=yes port=twisted pair speed=100Mbit/s resources: irq:19 memory:f1400000-f140ffff memory:f1410000-f141ffff memory:f1450000-f14507ff 警告：输出可能不完整或不准确，您应该以超级用户身份运行此程序。
有人可以帮忙吗？
根据Chili555，我尝试过modprobe ath9k && dmesg | grep ath
[339970.692404] ath: phy0: Chip reset failed [339970.692409] ath: phy0: Unable to reset hardware; reset status -22 (freq 2412 MHz) [339970.809499] ath: phy0: Chip reset failed [339970.809504] ath: phy0: Unable to reset hardware; reset status -22 (freq 2412 MHz) [339970.925151] ath: phy0: Chip reset failed [339970.925156] ath: phy0: Unable to reset hardware; reset status -22 (freq 2412 MHz) [340612.711783] ath: phy0: Chip reset failed [340612.711789] ath: phy0: Unable to reset hardware; reset status -22 (freq 2412 MHz) [340612.829633] ath: phy0: Chip reset failed [340612.829639] ath: phy0: Unable to reset hardware; reset status -22 (freq 2412 MHz) [340612.945773] ath: phy0: Chip reset failed [340612.945779] ath: phy0: Unable to reset hardware; reset status -22 (freq 2412 MHz) [340626.001522] ath: phy0: Chip reset failed [340626.001527] ath: phy0: Unable to reset hardware; reset status -22 (freq 2412 MHz) [346785.942351] ath: phy0: Chip reset failed [346785.942356] ath: phy0: Unable to reset hardware; reset status -22 (freq 2412 MHz) [346786.059931] ath: phy0: Chip reset failed [346786.059936] ath: phy0: Unable to reset hardware; reset status -22 (freq 2412 MHz) [346786.176004] ath: phy0: Chip reset failed [346786.176009] ath: phy0: Unable to reset hardware; reset status -22 (freq 2412 MHz) [347318.499218] ath: phy0: Chip reset failed [347318.499224] ath: phy0: Unable to reset hardware; reset status -22 (freq 2412 MHz) [347335.167438] ath: phy0: Chip reset failed [347335.167444] ath: phy0: Unable to reset hardware; reset status -22 (freq 2412 MHz) [347335.284839] ath: phy0: Chip reset failed [347335.284845] ath: phy0: Unable to reset hardware; reset status -22 (freq 2412 MHz) [347335.400957] ath: phy0: Chip reset failed [347335.400962] ath: phy0: Unable to reset hardware; reset status -22 (freq 2412 MHz) [348371.939924] ath: phy0: Chip reset failed [348371.939929] ath: phy0: Unable to reset hardware; reset status -22 (freq 2412 MHz) [349456.895035] ath9k: ath9k: Driver unloaded [349465.420567] ath9k 0000:03:00.0: enabling device (0000 -> 0002) [349465.535474] ath: phy1: Couldn't reset chip [349465.535478] ath: phy1: Unable to initialize hardware; initialization status: -5 [349465.535484] ath9k 0000:03:00.0: Failed to initialize device [349465.535575] ath9k: probe of 0000:03:00.0 failed with error -5 [349648.631049] ath9k: ath9k: Driver unloaded [349658.068003] ath: phy2: Couldn't reset chip [349658.068008] ath: phy2: Unable to initialize hardware; initialization status: -5 [349658.068014] ath9k 0000:03:00.0: Failed to initialize device [349658.068066] ath9k: probe of 0000:03:00.0 failed with error -5 [427830.275860] ath9k: ath9k: Driver unloaded [427833.430991] ath: phy3: Couldn't reset chip [427833.431006] ath: phy3: Unable to initialize hardware; initialization status: -5 [427833.431023] ath9k 0000:03:00.0: Failed to initialize device [427833.431280] ath9k: probe of 0000:03:00.0 failed with error -5 [428873.448746] ath9k: ath9k: Driver unloaded [429026.303871] ath: phy4: Couldn't reset chip [429026.303877] ath: phy4: Unable to initialize hardware; initialization status: -5 [429026.303882] ath9k 0000:03:00.0: Failed to initialize device [429026.303969] ath9k: probe of 0000:03:00.0 failed with error -5 [429088.070481] ath9k: ath9k: Driver unloaded [429115.975556] ath: phy5: Couldn't reset chip [429115.975560] ath: phy5: Unable to initialize hardware; initialization status: -5 [429115.975565] ath9k 0000:03:00.0: Failed to initialize device [429115.975616] ath9k: probe of 0000:03:00.0 failed with error -5
我建议你安装更高版本的驱动程序ath9k。 使用有线以太网连接，打开终端并执行：
sudo apt-get install linux-backports-modules-cw-3.12-precise-generic
重新启动，让我们听听您的报告。 如果它没有按预期工作，让我们看看：
dmesg | grep ath