我无法在 Kubuntu 16.04.1 版本中以接入点模式启动热点。我最近安装了它并已完全更新。我的无线驱动程序是：
02:00.0 Network controller [0280]: Broadcom Corporation BCM43142 802.11b/g/n [14e4:4365] (rev 01)
以及命令的结果信息列表是：
Wiphy phy0
max # scan SSIDs: 1
max scan IEs length: 0 bytes
Retry short limit: 7
Retry long limit: 4
Coverage class: 0 (up to 0m)
Supported Ciphers:
* WEP40 (00-0f-ac:1)
* WEP104 (00-0f-ac:5)
* TKIP (00-0f-ac:2)
* CCMP (00-0f-ac:4)
* CMAC (00-0f-ac:6)
Available Antennas: TX 0 RX 0
Supported interface modes:
* IBSS
* managed
Band 1:
Bitrates (non-HT):
* 1.0 Mbps
* 2.0 Mbps (short preamble supported)
* 5.5 Mbps (short preamble supported)
* 11.0 Mbps (short preamble supported)
* 6.0 Mbps
* 9.0 Mbps
* 12.0 Mbps
* 18.0 Mbps
* 24.0 Mbps
* 36.0 Mbps
* 48.0 Mbps
* 54.0 Mbps
Frequencies:
* 2412 MHz [1] (20.0 dBm)
* 2417 MHz [2] (20.0 dBm)
* 2422 MHz [3] (20.0 dBm)
* 2427 MHz [4] (20.0 dBm)
* 2432 MHz [5] (20.0 dBm)
* 2437 MHz [6] (20.0 dBm)
* 2442 MHz [7] (20.0 dBm)
* 2447 MHz [8] (20.0 dBm)
* 2452 MHz [9] (20.0 dBm)
* 2457 MHz [10] (20.0 dBm)
* 2462 MHz [11] (20.0 dBm)
* 2467 MHz [12] (20.0 dBm) (no IR)
* 2472 MHz [13] (20.0 dBm) (no IR)
* 2484 MHz [14] (20.0 dBm) (no IR)
Band 2:
Bitrates (non-HT):
* 6.0 Mbps
* 9.0 Mbps
* 12.0 Mbps
* 18.0 Mbps
* 24.0 Mbps
* 36.0 Mbps
* 48.0 Mbps
* 54.0 Mbps
Frequencies:
* 5170 MHz [34] (disabled)
* 5180 MHz [36] (20.0 dBm) (no IR)
* 5190 MHz [38] (20.0 dBm) (no IR)
* 5200 MHz [40] (20.0 dBm) (no IR)
* 5210 MHz [42] (20.0 dBm) (no IR)
* 5220 MHz [44] (20.0 dBm) (no IR)
* 5230 MHz [46] (20.0 dBm) (no IR)
* 5240 MHz [48] (20.0 dBm) (no IR)
* 5260 MHz [52] (20.0 dBm) (no IR, radar detection)
DFS state: usable (for 2061 sec)
DFS CAC time: 60000 ms
* 5280 MHz [56] (20.0 dBm) (no IR, radar detection)
DFS state: usable (for 2061 sec)
DFS CAC time: 60000 ms
* 5300 MHz [60] (20.0 dBm) (no IR, radar detection)
DFS state: usable (for 2061 sec)
DFS CAC time: 60000 ms
* 5320 MHz [64] (20.0 dBm) (no IR, radar detection)
DFS state: usable (for 2061 sec)
DFS CAC time: 60000 ms
* 5500 MHz [100] (20.0 dBm) (no IR, radar detection)
DFS state: usable (for 2061 sec)
DFS CAC time: 60000 ms
* 5520 MHz [104] (20.0 dBm) (no IR, radar detection)
DFS state: usable (for 2061 sec)
DFS CAC time: 60000 ms
* 5540 MHz [108] (20.0 dBm) (no IR, radar detection)
DFS state: usable (for 2061 sec)
DFS CAC time: 60000 ms
* 5560 MHz [112] (20.0 dBm) (no IR, radar detection)
DFS state: usable (for 2061 sec)
DFS CAC time: 60000 ms
* 5580 MHz [116] (20.0 dBm) (no IR, radar detection)
DFS state: usable (for 2061 sec)
DFS CAC time: 60000 ms
* 5600 MHz [120] (20.0 dBm) (no IR, radar detection)
DFS state: usable (for 2061 sec)
DFS CAC time: 60000 ms
* 5620 MHz [124] (20.0 dBm) (no IR, radar detection)
DFS state: usable (for 2061 sec)
DFS CAC time: 60000 ms
* 5640 MHz [128] (20.0 dBm) (no IR, radar detection)
DFS state: usable (for 2061 sec)
DFS CAC time: 60000 ms
* 5660 MHz [132] (20.0 dBm) (no IR, radar detection)
DFS state: usable (for 2061 sec)
DFS CAC time: 60000 ms
* 5680 MHz [136] (20.0 dBm) (no IR, radar detection)
DFS state: usable (for 2061 sec)
DFS CAC time: 60000 ms
* 5700 MHz [140] (20.0 dBm) (no IR, radar detection)
DFS state: usable (for 2061 sec)
DFS CAC time: 60000 ms
* 5745 MHz [149] (20.0 dBm) (no IR)
* 5765 MHz [153] (20.0 dBm) (no IR)
* 5785 MHz [157] (20.0 dBm) (no IR)
* 5805 MHz [161] (20.0 dBm) (no IR)
* 5825 MHz [165] (20.0 dBm) (no IR)
* 5920 MHz [184] (disabled)
* 5940 MHz [188] (disabled)
* 5960 MHz [192] (disabled)
* 5980 MHz [196] (disabled)
* 6000 MHz [200] (disabled)
* 6020 MHz [204] (disabled)
* 6040 MHz [208] (disabled)
* 6060 MHz [212] (disabled)
* 6080 MHz [216] (disabled)
Supported commands:
* set_interface
* new_key
* join_ibss
* set_pmksa
* del_pmksa
* flush_pmksa
* connect
* disconnect
software interface modes (can always be added):
interface combinations are not supported
Device supports scan flush
如何让我的无线驱动程序支持 AP 模式？我可以在 ad-hoc 模式下启动热点，但除了托管热点的设备外，其他设备都无法检测到它。我无法在接入点模式下启动热点。如何在接入点模式下启动热点？
答案1
在您发布的数据中，“支持的接口模式”下未列出 AP 模式。专有驱动程序bcmwl-内核源代码不支持AP模式。
我不知道有任何其他驱动程序可以正确驱动您的设备和支持AP模式。
作为参考，这是来自另一个支持 AP 模式的设备的相应输出。
Supported interface modes:
* IBSS
* managed
* AP
* AP/VLAN
* monitor
* P2P-client
* P2P-GO
* P2P-device