我现在可以从桌面菜单打开和关闭 WiFi 适配器。当它打开时,我可以看到我周围的所有 WiFi 网络,但是我无法建立连接。
这是我能得到的最有用的输出。
$ lspci -knn | grep Network -A3
03:00.0 Network controller [0280]: Broadcom Inc. and subsidiaries BCM4364 802.11ac Wireless Network Adapter [14e4:4464] (rev 03)
Subsystem: Apple Inc. BCM4364 802.11ac Wireless Network Adapter [106b:07bf]
Kernel driver in use: brcmfmac
Kernel modules: brcmfmac
04:00.0 Ethernet controller [0200]: Broadcom Inc. and subsidiaries NetXtreme BCM57766 Gigabit Ethernet PCIe [14e4:1686] (rev 01)
$ rfkill list
0: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
1: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
$ iwconfig
lo no wireless extensions.
enp4s0 no wireless extensions.
wlp3s0 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=31 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:on
enxd6f46f983b7a no wireless extensions
$ nmcli dev wifi
Cell 02 - Address: 2C:30:33:73:96:2E
Channel:1
Frequency:2.412 GHz (Channel 1)
Quality=63/70 Signal level=-47 dBm
Encryption key:on
ESSID:"Telstra2D55"
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=0000000000000000
Extra: Last beacon: 56ms ago
IE: Unknown: 000B54656C7374726132443535
IE: Unknown: 010882848B962430486C
IE: Unknown: 030101
IE: Unknown: 0706415520010D24
IE: Unknown: 200100
IE: Unknown: 23021500
IE: Unknown: 2A0104
IE: Unknown: 2F0104
IE: IEEE 802.11i/WPA2 Version 1
Group Cipher : CCMP
Pairwise Ciphers (1) : CCMP
Authentication Suites (1) : PSK
任何人都可以发现任何东西吗?我看到网络,像往常一样连接,输入密码,大约 10 秒后它只是不断地再次询问我的密码。
编辑:
sudo dmesg | grep brcm
[6.862585]usbcore:注册的新接口驱动程序brcmfmac
[6.862614]brcmfmac 0000:03:00.0:启用设备(0000 -> 0002)
[6.969173]brcmfmac:brcmf_fw_alloc_request:使用brcm/brcmfmac4364-pcie芯片BCM4918364/3
蓝牙芯片hci0:brcm/BCM.hcd 的直接固件加载失败,错误 -2
[7.589185] 蓝牙:hci0:BCM:未找到补丁 brcm/BCM.hcd
[7.590453] brcmfmac:brcmf_fw_alloc_request:使用 brcm/brcmfmac4364-pcie 用于芯片 BCM4364/ 3
[7.740463] brcmfmac:brcmf_c_preinit_dcmds:固件:BCM4364/3 wl0:2019 年 10 月 23 日 08:32:36 版本 9.137.11.0.32.6.36 FWID 01-671ec60c
[7.780405] brcmfmac 0 wlan0
: 30:03:00 重命名)