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 lan
yast 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