联想 Thinkpad E330 无线硬件被阻止

联想 Thinkpad E330 无线硬件被阻止

我刚安装的 Ubuntu 14.04 出现了问题。我已下载并安装了固件 (iwlwifi-2030-6.ucode),一切似乎都正常,但我仍然无法让它工作。它说 WiFi 已通过物理开关关闭,但事实并非如此。我的朋友建议我发布这些文件的输出并在此处提问。

串行通信

00:00.0 Host bridge: Intel Corporation 2nd Generation Core Processor Family DRAM Controller (rev 09)
00:02.0 VGA compatible controller: Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller (rev 09)
00:14.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB xHCI Host Controller (rev 04)
00:16.0 Communication controller: Intel Corporation 7 Series/C210 Series Chipset Family MEI Controller #1 (rev 04)
00:1a.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #2 (rev 04)
00:1b.0 Audio device: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller (rev 04)
00:1c.0 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 1 (rev c4)
00:1c.1 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 2 (rev c4)
00:1c.2 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 3 (rev c4)
00:1c.3 PCI bridge: Intel Corporation 7 Series/C210 Series Chipset Family PCI Express Root Port 4 (rev c4)
00:1d.0 USB controller: Intel Corporation 7 Series/C210 Series Chipset Family USB Enhanced Host Controller #1 (rev 04)
00:1f.0 ISA bridge: Intel Corporation HM77 Express Chipset LPC Controller (rev 04)
00:1f.2 SATA controller: Intel Corporation 7 Series Chipset Family 6-port SATA Controller [AHCI mode] (rev 04)
00:1f.3 SMBus: Intel Corporation 7 Series/C210 Series Chipset Family SMBus Controller (rev 04)
02:00.0 Network controller: Intel Corporation Centrino Wireless-N 2230 (rev c4)
03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5209 PCI Express Card Reader (rev 01)
08:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 07)

修改

Module                  Size  Used by
bnep                   19624  2 
rfcomm                 69160  0 
bluetooth             391136  10 bnep,rfcomm
nls_iso8859_1          12713  1 
snd_hda_codec_hdmi     46368  1 
snd_hda_codec_realtek    65580  1 
arc4                   12608  2 
iwldvm                232285  0 
mac80211              626557  1 iwldvm
uvcvideo               80885  0 
videobuf2_vmalloc      13216  1 uvcvideo
videobuf2_memops       13362  1 videobuf2_vmalloc
videobuf2_core         40664  1 uvcvideo
videodev              134688  2 uvcvideo,videobuf2_core
intel_rapl             18773  0 
x86_pkg_temp_thermal    14205  0 
intel_powerclamp       14705  0 
coretemp               13435  0 
crct10dif_pclmul       14289  0 
crc32_pclmul           13113  0 
snd_hda_intel          56451  3 
ghash_clmulni_intel    13216  0 
cryptd                 20359  1 ghash_clmulni_intel
snd_hda_codec         192906  3 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_intel
snd_hwdep              13602  1 snd_hda_codec
snd_pcm               102099  3 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel
thinkpad_acpi          81013  1 
nvram                  14411  1 thinkpad_acpi
parport_pc             32701  0 
snd_page_alloc         18710  2 snd_pcm,snd_hda_intel
ppdev                  17671  0 
snd_seq_midi           13324  0 
snd_seq_midi_event     14899  1 snd_seq_midi
snd_rawmidi            30144  1 snd_seq_midi
joydev                 17381  0 
serio_raw              13462  0 
snd_seq                61560  2 snd_seq_midi_event,snd_seq_midi
snd_seq_device         14497  3 snd_seq,snd_rawmidi,snd_seq_midi
iwlwifi               169932  1 iwldvm
snd_timer              29482  2 snd_pcm,snd_seq
lp                     17759  0 
snd                    69322  18 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec,snd_hda_intel,thinkpad_acpi,snd_seq_device,snd_seq_midi
parport                42348  3 lp,ppdev,parport_pc
lpc_ich                21080  0 
rtsx_pci_ms            18151  0 
memstick               16966  1 rtsx_pci_ms
mei_me                 18627  0 
mei                    82276  1 mei_me
cfg80211              484040  3 iwlwifi,mac80211,iwldvm
wmi                    19177  0 
i915                  784207  3 
soundcore              12680  1 snd
video                  19476  1 i915
drm_kms_helper         55071  1 i915
mac_hid                13205  0 
drm                   303102  4 i915,drm_kms_helper
i2c_algo_bit           13413  1 i915
rtsx_pci_sdmmc         23274  0 
r8169                  67581  0 
psmouse               106714  0 
mii                    13934  1 r8169
ahci                   25819  3 
libahci                32716  1 ahci
rtsx_pci               46202  2 rtsx_pci_ms,rtsx_pci_sdmmc

rfkill 列表

0: tpacpi_bluetooth_sw: Bluetooth
    Soft blocked: no
    Hard blocked: no
1: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: yes

是否配置

eth0      Link encap:Ethernet  HWaddr 3c:97:0e:24:ee:50  
          inet addr:192.168.1.101  Bcast:192.168.1.255  Mask:255.255.255.0
          inet6 addr: fe80::3e97:eff:fe24:ee50/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:7969 errors:0 dropped:0 overruns:0 frame:0
          TX packets:9054 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:3167428 (3.1 MB)  TX bytes:4028329 (4.0 MB)

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:65536  Metric:1
          RX packets:11006 errors:0 dropped:0 overruns:0 frame:0
          TX packets:11006 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:6297520 (6.2 MB)  TX bytes:6297520 (6.2 MB)

系统配置

wlan0     IEEE 802.11bg  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=off   
          Retry  long limit:7   RTS thr:off   Fragment thr:off
          Power Management:off

我检查了 BIOS 设置,它看起来是正确的。我不是 IT 专家,所以如果您需要任何进一步的信息或日志,请告诉我。在 Google 上找到的常用解决方案没有帮助,而且我经常不完全理解它们。

先感谢您!

答案1

您的无线局域网已被硬封锁。要解除封锁 -

sudo rfkill unblock all

答案2

该特定型号上没有硬件开关,只有键盘上的一个可激活无线功能的键。

按 F9 启用或禁用无线功能。

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