无法找到任何无线网络,甚至无法连接到 wifi

无法找到任何无线网络,甚至无法连接到 wifi

我是 Linux 新手。我目前安装了 ubuntu 12.10。我的无线网卡之前出现过问题(请参阅网址以查看之前的问题:如何在富士通 LH532 中启用无线功能?)现在显示连接到隐藏网络创建新的无线网络但不幸的是,现在它根本找不到任何无线连接。我确实对这个问题进行了非常彻底的研究,例如等待一段时间,因为有时它无法快速加载所有可用的无线连接。我的 wifi 是一个隐藏网络,我使用了连接到隐藏网络功能,但它一直要求输入我的 wep 密钥,我数了数,已经检查了 4 次(我数了一下),但似乎仍然不起作用;它一直要求输入 WEP 密钥。我确实尝试了 WEP 40/128 位密钥和 WPA 和 WPA2,因为之前在我的 Windows 上它可以工作;我的家人后来决定使用 WEP。我只能使用 USB 无线棒快速修复,我希望有一个更可靠的修复。

谢谢

sudo iwlist wlan0 扫描的结果

wlan0     Scan completed :
          Cell 01 - Address: 00:1E:73:C8:62:BD
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=25/70  Signal level=-85 dBm  
                    Encryption key:on
                    ESSID:"EnigmaHome"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000cb3bb10a5c
                    Extra: Last beacon: 696ms ago
                    IE: Unknown: 000A456E69676D61486F6D65
                    IE: Unknown: 010482848B96
                    IE: Unknown: 030106
                    IE: Unknown: 0706484B20010B1E
                    IE: Unknown: 2A0107
                    IE: Unknown: 32080C1218243048606C
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
          Cell 02 - Address: C8:3A:35:34:C1:60
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=22/70  Signal level=-88 dBm  
                    Encryption key:on
                    ESSID:"Tenda"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 9 Mb/s
                              18 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 12 Mb/s; 24 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=000001336e70ffdd
                    Extra: Last beacon: 716ms ago
                    IE: Unknown: 000554656E6461
                    IE: Unknown: 010882848B961224486C
                    IE: Unknown: 030106
                    IE: Unknown: 32040C183060
                    IE: Unknown: 0706434E20010D10
                    IE: Unknown: 33082001020304050607
                    IE: Unknown: 33082105060708090A0B
                    IE: Unknown: DD270050F204104A0001101044000101104700102880288028801880A880C83A3534C160103C000101
                    IE: Unknown: 050400010000
                    IE: Unknown: 2A0106
                    IE: Unknown: 2D1AEC0117FFFF0000000000000000000000000000000C0000000000
                    IE: Unknown: 3D1606000500000000000000000000000000000000000000
                    IE: Unknown: 7F0101
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : CCMP
                        Pairwise Ciphers (1) : CCMP
                        Authentication Suites (1) : PSK
                       Preauthentication Supported
                    IE: Unknown: DD180050F2020101000003A4000027A4000042435E0062322F00
                    IE: Unknown: 0B05010089127A
                    IE: Unknown: DD1E00904C33EC0117FFFF0000000000000000000000000000000C0000000000
                    IE: Unknown: DD1A00904C3406000500000000000000000000000000000000000000
                    IE: Unknown: DD07000C4304000000
          Cell 03 - Address: 00:1E:73:C8:62:BF
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=47/70  Signal level=-63 dBm  
                    Encryption key:on
                    ESSID:"\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 18 Mb/s; 24 Mb/s
                              36 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=000000cb3bac614e
                    Extra: Last beacon: 1064ms ago
                    IE: Unknown: 00110000000000000000000000000000000000
                    IE: Unknown: 010482848B96
                    IE: Unknown: 030106
                    IE: Unknown: 050C010200000000000000000000
                    IE: Unknown: 0706484B20010B1E
                    IE: Unknown: 2A0107
                    IE: Unknown: 32080C1218243048606C
                    IE: Unknown: DD070050F202000100

答案1

我修改了这个以使其在 12.10 中工作

http://ubuntuforums.org/showthread.php?t=1850267

然而,当我访问谷歌或任何其他网站时,我目前遇到了内核恐慌

答案2

我不知道你的笔记本电脑的架构,但请尝试安装 wifi 专有驱动程序,如果它是一个较旧的系统,你可能需要旧版驱动程序

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