次の設定でAPを設定しようとしています。
- Wi-Fiアダプター：TP-Link AX3000（Intel AX200ベース）
- オペレーティングシステム：Ubuntu Server 20.10（グルービー）
- カーネルバージョン: 5.8.0-44-一般
- ファームウェア: iwlwifi-cc-a0-55.ucode
- APサービス：hostapd v2.9（最新のソースコードのカスタマイズも試みます）
カナダとフランスにはほぼ同じ2つの設定があります。カナダの1つは機能し、もう1つは機能しません。ソフトウェア構成の違いを排除しようとすると、最終的に問題が規制領域に関連していると疑われました。以下は、失敗した設定の詳細です。
この設定はフランスにあるため、規制ドメインを個別に設定しました。
$ sudo iw reg set FR
それを確認すると（初期）次のようになります。
$ sudo iw reg set
global
country FR: DFS-ETSI
(2400 - 2483 @ 40), (N/A, 20), (N/A)
(5150 - 5250 @ 80), (N/A, 23), (N/A), NO-OUTDOOR, AUTO-BW
(5250 - 5350 @ 80), (N/A, 20), (0 ms), NO-OUTDOOR, DFS, AUTO-BW
(5470 - 5725 @ 160), (N/A, 26), (0 ms), DFS
(5725 - 5875 @ 80), (N/A, 13), (N/A)
(57000 - 66000 @ 2160), (N/A, 40), (N/A)
phy#10 (self-managed)
country 00: DFS-UNSET
(2402 - 2437 @ 40), (6, 22), (N/A), AUTO-BW, NO-HT40MINUS, NO-80MHZ, NO-160MHZ
(2422 - 2462 @ 40), (6, 22), (N/A), AUTO-BW, NO-80MHZ, NO-160MHZ
(2447 - 2482 @ 40), (6, 22), (N/A), AUTO-BW, NO-HT40PLUS, NO-80MHZ, NO-160MHZ
(5170 - 5190 @ 160), (6, 22), (N/A), NO-OUTDOOR, AUTO-BW, IR-CONCURRENT, NO-HT40MINUS, PASSIVE-SCAN
(5190 - 5210 @ 160), (6, 22), (N/A), NO-OUTDOOR, AUTO-BW, IR-CONCURRENT, NO-HT40PLUS, PASSIVE-SCAN
(5210 - 5230 @ 160), (6, 22), (N/A), NO-OUTDOOR, AUTO-BW, IR-CONCURRENT, NO-HT40MINUS, PASSIVE-SCAN
(5230 - 5250 @ 160), (6, 22), (N/A), NO-OUTDOOR, AUTO-BW, IR-CONCURRENT, NO-HT40PLUS, PASSIVE-SCAN
(5250 - 5270 @ 160), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, PASSIVE-SCAN
(5270 - 5290 @ 160), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, PASSIVE-SCAN
(5290 - 5310 @ 160), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, PASSIVE-SCAN
(5310 - 5330 @ 160), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, PASSIVE-SCAN
(5490 - 5510 @ 240), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, PASSIVE-SCAN
(5510 - 5530 @ 240), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, PASSIVE-SCAN
(5530 - 5550 @ 240), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, PASSIVE-SCAN
(5550 - 5570 @ 240), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, PASSIVE-SCAN
(5570 - 5590 @ 240), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, PASSIVE-SCAN
(5590 - 5610 @ 240), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, PASSIVE-SCAN
(5610 - 5630 @ 240), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, PASSIVE-SCAN
(5630 - 5650 @ 240), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, PASSIVE-SCAN
(5650 - 5670 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, NO-160MHZ, PASSIVE-SCAN
(5670 - 5690 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, NO-160MHZ, PASSIVE-SCAN
(5690 - 5710 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, NO-160MHZ, PASSIVE-SCAN
(5710 - 5730 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, NO-160MHZ, PASSIVE-SCAN
(5735 - 5755 @ 80), (6, 22), (N/A), AUTO-BW, IR-CONCURRENT, NO-HT40MINUS, NO-160MHZ, PASSIVE-SCAN
(5755 - 5775 @ 80), (6, 22), (N/A), AUTO-BW, IR-CONCURRENT, NO-HT40PLUS, NO-160MHZ, PASSIVE-SCAN
(5775 - 5795 @ 80), (6, 22), (N/A), AUTO-BW, IR-CONCURRENT, NO-HT40MINUS, NO-160MHZ, PASSIVE-SCAN
(5795 - 5815 @ 80), (6, 22), (N/A), AUTO-BW, IR-CONCURRENT, NO-HT40PLUS, NO-160MHZ, PASSIVE-SCAN
(5815 - 5835 @ 20), (6, 22), (N/A), AUTO-BW, IR-CONCURRENT, NO-HT40MINUS, NO-HT40PLUS, NO-80MHZ, NO-160MHZ, PASSIVE-SCAN
phy#10 インターフェイスの国の値を設定するには、次を使用してスキャンをトリガします。
$ sudo iw dev wlp3s0 scan
その後、監督設定を再確認し、アダプタが正しく決定されたことを確認した。
$ sudo iw reg get
global
country FR: DFS-ETSI
(2400 - 2483 @ 40), (N/A, 20), (N/A)
(5150 - 5250 @ 80), (N/A, 23), (N/A), NO-OUTDOOR, AUTO-BW
(5250 - 5350 @ 80), (N/A, 20), (0 ms), NO-OUTDOOR, DFS, AUTO-BW
(5470 - 5725 @ 160), (N/A, 26), (0 ms), DFS
(5725 - 5875 @ 80), (N/A, 13), (N/A)
(57000 - 66000 @ 2160), (N/A, 40), (N/A)
phy#10 (self-managed)
country FR: DFS-UNSET
(2402 - 2437 @ 40), (6, 22), (N/A), AUTO-BW, NO-HT40MINUS, NO-80MHZ, NO-160MHZ
(2422 - 2462 @ 40), (6, 22), (N/A), AUTO-BW, NO-80MHZ, NO-160MHZ
(2447 - 2482 @ 40), (6, 22), (N/A), AUTO-BW, NO-HT40PLUS, NO-80MHZ, NO-160MHZ
(5170 - 5190 @ 160), (6, 22), (N/A), NO-OUTDOOR, AUTO-BW, IR-CONCURRENT, NO-HT40MINUS, PASSIVE-SCAN
(5190 - 5210 @ 160), (6, 22), (N/A), NO-OUTDOOR, AUTO-BW, IR-CONCURRENT, NO-HT40PLUS, PASSIVE-SCAN
(5210 - 5230 @ 160), (6, 22), (N/A), NO-OUTDOOR, AUTO-BW, IR-CONCURRENT, NO-HT40MINUS, PASSIVE-SCAN
(5230 - 5250 @ 160), (6, 22), (N/A), NO-OUTDOOR, AUTO-BW, IR-CONCURRENT, NO-HT40PLUS, PASSIVE-SCAN
(5250 - 5270 @ 160), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, PASSIVE-SCAN
(5270 - 5290 @ 160), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, PASSIVE-SCAN
(5290 - 5310 @ 160), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, PASSIVE-SCAN
(5310 - 5330 @ 160), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, PASSIVE-SCAN
(5490 - 5510 @ 240), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, PASSIVE-SCAN
(5510 - 5530 @ 240), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, PASSIVE-SCAN
(5530 - 5550 @ 240), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, PASSIVE-SCAN
(5550 - 5570 @ 240), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, PASSIVE-SCAN
(5570 - 5590 @ 240), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, PASSIVE-SCAN
(5590 - 5610 @ 240), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, PASSIVE-SCAN
(5610 - 5630 @ 240), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, PASSIVE-SCAN
(5630 - 5650 @ 240), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, PASSIVE-SCAN
(5650 - 5670 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, NO-160MHZ, PASSIVE-SCAN
(5670 - 5690 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, NO-160MHZ, PASSIVE-SCAN
(5690 - 5710 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40MINUS, NO-160MHZ, PASSIVE-SCAN
(5710 - 5730 @ 80), (6, 22), (0 ms), DFS, AUTO-BW, NO-HT40PLUS, NO-160MHZ, PASSIVE-SCAN
(5735 - 5755 @ 80), (6, 22), (N/A), AUTO-BW, NO-HT40MINUS, NO-160MHZ
(5755 - 5775 @ 80), (6, 22), (N/A), AUTO-BW, NO-HT40PLUS, NO-160MHZ
(5775 - 5795 @ 80), (6, 22), (N/A), AUTO-BW, NO-HT40MINUS, NO-160MHZ
(5795 - 5815 @ 80), (6, 22), (N/A), AUTO-BW, NO-HT40PLUS, NO-160MHZ
(5815 - 5835 @ 20), (6, 22), (N/A), AUTO-BW, NO-HT40MINUS, NO-HT40PLUS, NO-80MHZ, NO-160MHZ
この時点で、iw list次の出力が提供されます（コンテンツを最小限に抑えるために切り捨てられます）。
Frequencies:
* 5180 MHz [36] (22.0 dBm) (no IR)
* 5200 MHz [40] (22.0 dBm) (no IR)
* 5220 MHz [44] (22.0 dBm) (no IR)
* 5240 MHz [48] (22.0 dBm) (no IR)
* 5260 MHz [52] (22.0 dBm) (no IR, radar detection)
* 5280 MHz [56] (22.0 dBm) (no IR, radar detection)
* 5300 MHz [60] (22.0 dBm) (no IR, radar detection)
* 5320 MHz [64] (22.0 dBm) (no IR, radar detection)
* 5340 MHz [68] (disabled)
* 5360 MHz [72] (disabled)
* 5380 MHz [76] (disabled)
* 5400 MHz [80] (disabled)
* 5420 MHz [84] (disabled)
* 5440 MHz [88] (disabled)
* 5460 MHz [92] (disabled)
* 5480 MHz [96] (disabled)
* 5500 MHz [100] (22.0 dBm) (no IR, radar detection)
* 5520 MHz [104] (22.0 dBm) (no IR, radar detection)
* 5540 MHz [108] (22.0 dBm) (no IR, radar detection)
* 5560 MHz [112] (22.0 dBm) (no IR, radar detection)
* 5580 MHz [116] (22.0 dBm) (no IR, radar detection)
* 5600 MHz [120] (22.0 dBm) (no IR, radar detection)
* 5620 MHz [124] (22.0 dBm) (no IR, radar detection)
* 5640 MHz [128] (22.0 dBm) (no IR, radar detection)
* 5660 MHz [132] (22.0 dBm) (no IR, radar detection)
* 5680 MHz [136] (22.0 dBm) (no IR, radar detection)
* 5700 MHz [140] (22.0 dBm) (no IR, radar detection)
* 5720 MHz [144] (22.0 dBm) (no IR, radar detection)
* 5745 MHz [149] (22.0 dBm)
* 5765 MHz [153] (22.0 dBm)
* 5785 MHz [157] (22.0 dBm)
* 5805 MHz [161] (22.0 dBm)
* 5825 MHz [165] (22.0 dBm)
* 5845 MHz [169] (disabled)
* 5865 MHz [173] (disabled)
* 5885 MHz [177] (disabled)
* 5905 MHz [181] (disabled)
以下の内容がありますhostapd.conf。
ctrl_interface=/var/run/hostapd/
interface=wlan0 # overwritten with -i option
driver=nl80211
country_code=FR
ieee80211n=1
hw_mode=a
ieee80211ac=1
channel=149 # 5745 MHz
require_ht=1
require_vht=1
ieee80211d=1 # no impact on result with 0 as well
ieee80211h=1 # no impact on result with 0 as well
ssid=test-open
ieee80211w=2
auth_algs=1
wpa=0
次の結果が表示されます。
$ sudo hostapd /etc/hostapd/hostapd-5ghz-open.conf -i wlp3s0 -dd
random: Trying to read entropy from /dev/random
Configuration file: /etc/hostapd/hostapd-5ghz-open.conf
nl80211: TDLS supported
nl80211: TDLS external setup
nl80211: Supported cipher 00-0f-ac:1
nl80211: Supported cipher 00-0f-ac:5
nl80211: Supported cipher 00-0f-ac:2
nl80211: Supported cipher 00-0f-ac:4
nl80211: Supported cipher 00-0f-ac:8
nl80211: Supported cipher 00-0f-ac:9
nl80211: Supported cipher 00-0f-ac:6
nl80211: Supported cipher 00-0f-ac:11
nl80211: Supported cipher 00-0f-ac:12
nl80211: Using driver-based off-channel TX
nl80211: Driver-advertised extended capabilities (default) - hexdump(len=8): 04 00 00 00 00 00 00 40
nl80211: Driver-advertised extended capabilities mask (default) - hexdump(len=8): 04 00 00 00 00 00 00 40
nl80211: Driver-advertised extended capabilities for interface type STATION
nl80211: Extended capabilities - hexdump(len=10): 04 00 40 00 00 00 00 40 00 20
nl80211: Extended capabilities mask - hexdump(len=10): 04 00 40 00 00 00 00 40 00 20
nl80211: Use separate P2P group interface (driver advertised support)
nl80211: Enable multi-channel concurrent (driver advertised support)
nl80211: use P2P_DEVICE support
nl80211: key_mgmt=0x1ff0f enc=0x76f auth=0x7 flags=0x5800530fb5bfbe0 rrm_flags=0x79 probe_resp_offloads=0x0 max_stations=0 max_remain_on_chan=10000 max_scan_ssids=20
nl80211: interface wlp3s0 in phy phy10
nl80211: Set mode ifindex 14 iftype 3 (AP)
nl80211: Failed to set interface 14 to mode 3: -16 (Device or resource busy)
nl80211: Try mode change after setting interface down
nl80211: Set mode ifindex 14 iftype 3 (AP)
nl80211: Mode change succeeded while interface is down
nl80211: Setup AP(wlp3s0) - device_ap_sme=0 use_monitor=0
nl80211: Subscribe to mgmt frames with AP handle 0x55cefdc6f780
nl80211: Register frame type=0xb0 (WLAN_FC_STYPE_AUTH) nl_handle=0x55cefdc6f780 match= multicast=0
nl80211: Register frame type=0x0 (WLAN_FC_STYPE_ASSOC_REQ) nl_handle=0x55cefdc6f780 match= multicast=0
nl80211: Register frame type=0x20 (WLAN_FC_STYPE_REASSOC_REQ) nl_handle=0x55cefdc6f780 match= multicast=0
nl80211: Register frame type=0xa0 (WLAN_FC_STYPE_DISASSOC) nl_handle=0x55cefdc6f780 match= multicast=0
nl80211: Register frame type=0xc0 (WLAN_FC_STYPE_DEAUTH) nl_handle=0x55cefdc6f780 match= multicast=0
nl80211: Register frame type=0x40 (WLAN_FC_STYPE_PROBE_REQ) nl_handle=0x55cefdc6f780 match= multicast=0
nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x55cefdc6f780 match=04 multicast=0
nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x55cefdc6f780 match=0501 multicast=0
nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x55cefdc6f780 match=0503 multicast=0
nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x55cefdc6f780 match=0504 multicast=0
nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x55cefdc6f780 match=06 multicast=0
nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x55cefdc6f780 match=08 multicast=0
nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x55cefdc6f780 match=09 multicast=0
nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x55cefdc6f780 match=0a multicast=0
nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x55cefdc6f780 match=11 multicast=0
nl80211: Register frame type=0xd0 (WLAN_FC_STYPE_ACTION) nl_handle=0x55cefdc6f780 match=7f multicast=0
rfkill: initial event: idx=10 type=1 op=0 soft=0 hard=0
nl80211: Add own interface ifindex 14 (ifidx_reason -1)
nl80211: if_indices[16]: 14(-1)
nl80211: Do not open EAPOL RX socket - using control port for RX
phy: phy10
BSS count 1, BSSID mask 00:00:00:00:00:00 (0 bits)
wlp3s0: interface state UNINITIALIZED->COUNTRY_UPDATE
Previous country code FR, new country code FR
nl80211: No channel number found for frequency 5905 MHz
nl80211: Regulatory information - country=00
nl80211: 2402-2437 @ 40 MHz 22 mBm
nl80211: 2422-2462 @ 40 MHz 22 mBm
nl80211: 2447-2482 @ 40 MHz 22 mBm
nl80211: 5170-5190 @ 160 MHz 22 mBm (no outdoor) (no IR)
nl80211: 5190-5210 @ 160 MHz 22 mBm (no outdoor) (no IR)
nl80211: 5210-5230 @ 160 MHz 22 mBm (no outdoor) (no IR)
nl80211: 5230-5250 @ 160 MHz 22 mBm (no outdoor) (no IR)
nl80211: 5250-5270 @ 160 MHz 22 mBm (DFS) (no IR)
nl80211: 5270-5290 @ 160 MHz 22 mBm (DFS) (no IR)
nl80211: 5290-5310 @ 160 MHz 22 mBm (DFS) (no IR)
nl80211: 5310-5330 @ 160 MHz 22 mBm (DFS) (no IR)
nl80211: 5490-5510 @ 240 MHz 22 mBm (DFS) (no IR)
nl80211: 5510-5530 @ 240 MHz 22 mBm (DFS) (no IR)
nl80211: 5530-5550 @ 240 MHz 22 mBm (DFS) (no IR)
nl80211: 5550-5570 @ 240 MHz 22 mBm (DFS) (no IR)
nl80211: 5570-5590 @ 240 MHz 22 mBm (DFS) (no IR)
nl80211: 5590-5610 @ 240 MHz 22 mBm (DFS) (no IR)
nl80211: 5610-5630 @ 240 MHz 22 mBm (DFS) (no IR)
nl80211: 5630-5650 @ 240 MHz 22 mBm (DFS) (no IR)
nl80211: 5650-5670 @ 80 MHz 22 mBm (DFS) (no IR)
nl80211: 5670-5690 @ 80 MHz 22 mBm (DFS) (no IR)
nl80211: 5690-5710 @ 80 MHz 22 mBm (DFS) (no IR)
nl80211: 5710-5730 @ 80 MHz 22 mBm (DFS) (no IR)
nl80211: 5735-5755 @ 80 MHz 22 mBm (no IR)
nl80211: 5755-5775 @ 80 MHz 22 mBm (no IR)
nl80211: 5775-5795 @ 80 MHz 22 mBm (no IR)
nl80211: 5795-5815 @ 80 MHz 22 mBm (no IR)
nl80211: 5815-5835 @ 20 MHz 22 mBm (no IR)
nl80211: Added 802.11b mode based on 802.11g information
nl80211: Mode IEEE 802.11g: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484[DISABLED]
nl80211: Mode IEEE 802.11a: 5180[NO_IR] 5200[NO_IR] 5220[NO_IR] 5240[NO_IR] 5260[NO_IR][RADAR] 5280[NO_IR][RADAR] 5300[NO_IR][RADAR] 5320[NO_IR][RADAR] 5340[DISABLED] 5360[DISABLED] 5380[DISABLED] 5400[DISABLED] 5420[DISABLED]
nl80211: Mode IEEE 802.11b: 2412 2417 2422 2427 2432 2437 2442 2447 2452 2457 2462 2467 2472 2484[DISABLED]
Allowed channel: mode=1 chan=1 freq=2412 MHz max_tx_power=22 dBm
Allowed channel: mode=1 chan=2 freq=2417 MHz max_tx_power=22 dBm
Allowed channel: mode=1 chan=3 freq=2422 MHz max_tx_power=22 dBm
Allowed channel: mode=1 chan=4 freq=2427 MHz max_tx_power=22 dBm
Allowed channel: mode=1 chan=5 freq=2432 MHz max_tx_power=22 dBm
Allowed channel: mode=1 chan=6 freq=2437 MHz max_tx_power=22 dBm
Allowed channel: mode=1 chan=7 freq=2442 MHz max_tx_power=22 dBm
Allowed channel: mode=1 chan=8 freq=2447 MHz max_tx_power=22 dBm
Allowed channel: mode=1 chan=9 freq=2452 MHz max_tx_power=22 dBm
Allowed channel: mode=1 chan=10 freq=2457 MHz max_tx_power=22 dBm
Allowed channel: mode=1 chan=11 freq=2462 MHz max_tx_power=22 dBm
Allowed channel: mode=1 chan=12 freq=2467 MHz max_tx_power=22 dBm
Allowed channel: mode=1 chan=13 freq=2472 MHz max_tx_power=22 dBm
Allowed channel: mode=0 chan=1 freq=2412 MHz max_tx_power=22 dBm
Allowed channel: mode=0 chan=2 freq=2417 MHz max_tx_power=22 dBm
Allowed channel: mode=0 chan=3 freq=2422 MHz max_tx_power=22 dBm
Allowed channel: mode=0 chan=4 freq=2427 MHz max_tx_power=22 dBm
Allowed channel: mode=0 chan=5 freq=2432 MHz max_tx_power=22 dBm
Allowed channel: mode=0 chan=6 freq=2437 MHz max_tx_power=22 dBm
Allowed channel: mode=0 chan=7 freq=2442 MHz max_tx_power=22 dBm
Allowed channel: mode=0 chan=8 freq=2447 MHz max_tx_power=22 dBm
Allowed channel: mode=0 chan=9 freq=2452 MHz max_tx_power=22 dBm
Allowed channel: mode=0 chan=10 freq=2457 MHz max_tx_power=22 dBm
Allowed channel: mode=0 chan=11 freq=2462 MHz max_tx_power=22 dBm
Allowed channel: mode=0 chan=12 freq=2467 MHz max_tx_power=22 dBm
Allowed channel: mode=0 chan=13 freq=2472 MHz max_tx_power=22 dBm
Frequency 5745 (primary) not allowed for AP mode, flags: 0x20053 NO-IR
Primary frequency not allowed
wlp3s0: IEEE 802.11 Configured channel (149) or frequency (5745) (secondary_channel=0) not found from the channel list of the current mode (2) IEEE 802.11a
wlp3s0: IEEE 802.11 Hardware does not support configured channel
Could not select hw_mode and channel. (-3)
wlp3s0: interface state COUNTRY_UPDATE->DISABLED
wlp3s0: AP-DISABLED
wlp3s0: Unable to setup interface.
hostapd_interface_deinit_free(0x55cefdc67e00)
hostapd_interface_deinit_free: num_bss=1 conf->num_bss=1
hostapd_interface_deinit(0x55cefdc67e00)
wlp3s0: interface state DISABLED->DISABLED
hostapd_bss_deinit: deinit bss wlp3s0
wlp3s0: Deauthenticate all stations
nl80211: send_mlme - da=ff:ff:ff:ff:ff:ff noack=0 freq=0 no_cck=0 offchanok=0 wait_time=0 no_encrypt=0 fc=0xc0 (WLAN_FC_STYPE_DEAUTH) nlmode=3
nl80211: send_mlme - Use bss->freq=0
nl80211: send_mlme -> send_frame_cmd
nl80211: CMD_FRAME freq=0 wait=0 no_cck=0 no_ack=0 offchanok=0
CMD_FRAME - hexdump(len=26): c0 00 00 00 ff ff ff ff ff ff 5c 80 b6 b8 dd af 5c 80 b6 b8 dd af 00 00 03 00
nl80211: Frame command failed: ret=-22 (Invalid argument) (freq=0 wait=0)
wlp3s0: AP-DISABLED
hostapd_cleanup(hapd=0x55cefdc68fe0 (wlp3s0))
wlp3s0: CTRL-EVENT-TERMINATING
hostapd_free_hapd_data: Interface wlp3s0 wasn't started
hostapd_interface_deinit_free: driver=0x55cefc144c60 drv_priv=0x55cefdc6a1f0 -> hapd_deinit
nl80211: deinit ifname=wlp3s0 disabled_11b_rates=0
nl80211: Remove monitor interface: refcount=0
nl80211: Remove beacon (ifindex=14)
netlink: Operstate: ifindex=14 linkmode=0 (kernel-control), operstate=6 (IF_OPER_UP)
nl80211: Set mode ifindex 14 iftype 2 (STATION)
nl80211: Failed to set interface 14 to mode 2: -16 (Device or resource busy)
nl80211: Try mode change after setting interface down
nl80211: Set mode ifindex 14 iftype 2 (STATION)
nl80211: Mode change succeeded while interface is down
nl80211: Teardown AP(wlp3s0) - device_ap_sme=0 use_monitor=0
nl80211: Unsubscribe mgmt frames handle 0x8888dd46754e7f09 (AP teardown)
hostapd_interface_free(0x55cefdc67e00)
hostapd_interface_free: free hapd 0x55cefdc68fe0
hostapd_cleanup_iface(0x55cefdc67e00)
hostapd_cleanup_iface_partial(0x55cefdc67e00)
hostapd_cleanup_iface: free iface=0x55cefdc67e00
上記の次の行は私に懸念を呼び起こします。
wlp3s0: interface state UNINITIALIZED->COUNTRY_UPDATE
Previous country code FR, new country code FR
nl80211: No channel number found for frequency 5905 MHz
nl80211: Regulatory information - country=00
正しい国の値を設定すると、規制情報が世界のドメインにリセットされるのはなぜですか？nl80211ドライバ、hostapdサービス、ハードウェアなどによって発生しますか？このトピックについて私に明確さを提供できるアイデアがあれば、ありがとうございます。
ベストアンサー1
リストを確認しましたが、Intel®Wi-Fi 6 AX200 160MHzに以下が表示されました。
2.4GHzのAPモード（iwlmvm駆動装置）