我无法连接到Debian中的无线网络。
首先输入以下命令:
iwconfig
这是我的输出:
wlan0 IEEE 802.11abgn ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=0 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:on
下一个I类型:
ifconfig wlan0 up
然后,我使用以下命令扫描网络:
iwlist scan | more
我也看到了我想连接的网络,所以我知道至少从我的计算机上可以看到它。
然后输入以下命令:
cat /etc/wpa_supplicant.conf
这是我的输出:
ctrl_interface=/var/run/wpa_supplicant
network={
ssid="wireless_network_name"
key_mgmt=WPA-PSK
psk="wireless_network_password"
}
为了更改ssid和键,我使用以下命令:
wpa_passphrase "My Network Name" "Password" > /etc/wpa_supplicant.conf
我检查文件的内容,并发现它们实际上已经更改为正确的ssid和密码。
然后输入(这是发生错误的地方):
wpa_supplicant -B -Dwext -c /etc/wpa_supplicant.conf -i wlan0
我得到的输出是:
Successfully initialized wpa_supplicant
ioct1[SIOCSIWENCODEEXT]: Invalid argument
ioct1[SIOCSIWENCODEEXT]: Invalid argument
我尝试在wpa_supplicant中终止这个进程,并重新尝试和重新启动。我不知道该做什么,我会喜欢一些方向。
输入:
wpa_supplicant -B -D nl80211 -c /etc/wpa_supplicant.conf -i wlan0
输出:
Successfully initialized wpa_supplicant
输入:
ifconfig wlan0
输出:
flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet6 fe80::3ea3:8ff:fec8:5a87 prefixlem 64 scopeid 0x20<link>
ether 3c:a3:08:c8:5a:87 txqueuelen 1000 (Ethernet)
RX packets 4 bytes 380 (380.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 7 bytes 806 (806.6 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
输入:
iwconfig wlan0
输出:
wlan0 IEEE 802.11abgn EESID:"My Network Name"
Mode: Managed Frequency: 2.437 GHz Access Point: AC:86:74:86:D6:CA
Bit Rate=72.2 Mb/s Tx-Power=20 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Encryption key:off
Power Management:on
Link Quality=68/70 Signal level=-42 dBm
Rx invalid nwid:0 Rx invalid crpyt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
将update_config=1
添加到wpa_supplicant.conf
输入
echo 'update_config=1' >> /etc/wpa_supplicant.conf
现在运行wpa_supplicant命令,不使用-B或-D。
Successfully initialized wpa_supplicant
wlan0: CTRL-EVENT-REGDOM-CHANGE init=BEACON_HINT type=UNKNOWN
nl80211: send_and_recv->nl_recvmsgs failed: -33
wlan0: SME: Trying to authenticate with ac:86:74:92:fc:8a (SSID='My Network Name' freq=2347 MHz)
wlan0: CTRL-EVENT-DISCONNECTED bssid=ac:86:74:92:fc:8a reason=2 locally_generated=1
wlan0: Trying to associate with ac:86:74:92:fc:8a (SSID='My Network Name' freq=2347 MHz)
wlan0: Associated with ac:86:74:92:fc:8a
wlan0: WPA: Invalid EAPOL-Key MIC when using TPIK - ignoring TPIK
wlan0: WPA: Could not verify EAPOL-KEY MIC - dropping packet
Authentication with ac:86:74:92:fc:8a timed out.
输入
dhclient wlan0
这个输入只是永久加载命令。直到我按下CTRL+C。如果我尝试ping,就会得到ping: unknown host www.google.com
。
发布于 2018-06-18 21:25:00
无线扩展wext
一直是已弃用支持的nl80211
。
你能试一下命令吗
sudo wpa_supplicant -B -D nl80211 -c /etc/wpa_supplicant.conf -i wlan0
请注意,仅当使用wpa_supplicant的前端程序(如网络管理器)已经在运行时,才能以您想要的方式直接使用wpa_supplicant。
https://unix.stackexchange.com/questions/450501
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