如何在 suse Linux 11.4 中使用键盘 (Dell Inspiron 14r) 启用 wifi

如何在 suse Linux 11.4 中使用键盘 (Dell Inspiron 14r) 启用 wifi

我已在 Dell Inspiron 14r 笔记本电脑上安装了 Windows 和 SUSE Linux (11.4)。两者都工作正常。

我面临一个奇怪的问题。

我进入我的 Linux 操作系统,WiFi 工作正常,我按fn+f2来禁用 WiFi。
WiFi 已成功禁用,但当我再次按下fn+时f2,它没有启用 WiFi。我可以看到 WiFi 被禁用。而不是那个蓝牙图标被启用。

然后我切换到 Windows 并再次按fn+ f2,WiFi 已启用。然后我切换到 Linux 操作系统,我可以看到我的 WiFi 已启用。我再次按fn+ f2,它被禁用,并且我无法通过再次按fn+来启用它f2

如何在 SUSE (11.4) 上启用 WiFi?

答案1

同样的事情也发生在我身上......检查一下:

~# iwlist wlan0 scan
wlan0     Interface doesn't support scanning : Network is down

好的,然后这样做:

~# dhclient wlan0
RTNETLINK answers: Operation not possible due to RF-kill

如果时间太长则取消。

然后再做一次:

~# iwlist wlan0 scan
wlan0     Scan completed :
          Cell 01 - Address: 94:0C:6D:A7:96:3C
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=33/70  Signal level=-77 dBm  
                    Encryption key:on
                    ESSID:"TP-LINK_A7963C"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 6 Mb/s
                              12 Mb/s; 24 Mb/s; 36 Mb/s
                    Bit Rates:9 Mb/s; 18 Mb/s; 48 Mb/s; 54 Mb/s
                    Mode:Master
                    Extra:tsf=0000007e1de6a181
                    Extra: Last beacon: 548ms ago
                    IE: Unknown: 000E54502D4C494E4B5F413739363343
                    IE: Unknown: 010882848B960C183048
                    IE: Unknown: 030106
                    IE: Unknown: 2A0100
                    IE: Unknown: 32041224606C
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
                       Preauthentication Supported
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : TKIP CCMP
                        Authentication Suites (1) : PSK
          Cell 02 - Address: 00:26:44:85:C2:47
                    Channel:6
                    Frequency:2.437 GHz (Channel 6)
                    Quality=48/70  Signal level=-62 dBm  
                    Encryption key:on
                    ESSID:"ThomsonEDDA75"
                    Bit Rates:1 Mb/s; 2 Mb/s; 5.5 Mb/s; 11 Mb/s; 18 Mb/s
                              24 Mb/s; 36 Mb/s; 54 Mb/s
                    Bit Rates:6 Mb/s; 9 Mb/s; 12 Mb/s; 48 Mb/s
                    Mode:Master
                    Extra:tsf=0000003a107ef188
                    Extra: Last beacon: 540ms ago
                    IE: Unknown: 000D54686F6D736F6E454444413735
                    IE: Unknown: 010882848B962430486C
                    IE: Unknown: 030106
                    IE: Unknown: 2A0100
                    IE: Unknown: 2F0100
                    IE: IEEE 802.11i/WPA2 Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK
                    IE: Unknown: 32040C121860
                    IE: Unknown: DD7F0050F204104A0001101044000102103B0001031047001017EE179186BD5CEA925EA803929929E11021000754484F4D534F4E1023000A54686F6D736F6E20544710240006353835207637104200093130323954465335351054000800060050F204000110110008544735383720563710080002000410570001001041000100
                    IE: Unknown: DD060010180200F0
                    IE: WPA Version 1
                        Group Cipher : TKIP
                        Pairwise Ciphers (2) : CCMP TKIP
                        Authentication Suites (1) : PSK

现在可以了!

重新执行此操作:

dhclient wlan0

答案2

使用 yast2,因为使用yast2 lan or yast lanyast 管理网络设备更加容易和更好。

答案3

ifconfig wlan0 up 

更换wlan0为您的无线设备。要查看您的,您可以输入ifconfig -a

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