MT7922 - HE160 and ACS does not work for 5 / 6 GHz

[knuxyl]

The MT7922 will not work in HE160 bandwidth nor does ACS work correctly. When band is HE80 ACS still will reports missing noise floors.

Card in use lspci -v

04:00.0 Network controller: MEDIATEK Corp. MT7922 802.11ax PCI Express Wireless Network Adapter Subsystem: Lenovo Device e0c6 Flags: bus master, fast devsel, latency 0, IRQ 192, IOMMU group 16 Memory at c0300000 (64-bit, prefetchable) [size=1M] Memory at c2400000 (64-bit, non-prefetchable) [size=32K] Capabilities: Kernel driver in use: mt7921e Kernel modules: mt7921e

Firmware being used from latest linux-firmware here 20240513 and latest snapshot being used, kernel 6.6.32 on x86_64.

Configuration cat /etc/config/wireless

config wifi-device 'radio1' option type 'mac80211' option path 'pci0000:00/0000:00:1c.2/0000:02:00.0' option channel 'auto' option band '5g' option htmode 'HE160' option country 'KR' option cell_density '0' config wifi-iface 'wifinet3' option device 'radio1' option mode 'ap' option ssid 'redacted' option encryption 'sae' option key 'redacted' option network 'lan'

System log dmesg

Tue Jun 4 17:55:50 2024 daemon.notice wpa_supplicant[4136]: Set new config for phy phy1 Tue Jun 4 17:55:50 2024 daemon.notice hostapd: Set new config for phy phy1: /var/run/hostapd-phy1.conf Tue Jun 4 17:55:50 2024 daemon.notice hostapd: Restart interface for phy phy1 Tue Jun 4 17:55:50 2024 daemon.notice hostapd: Remove interface 'phy1' Tue Jun 4 17:55:50 2024 daemon.notice hostapd: phy1-ap0: interface state DISABLED->DISABLED Tue Jun 4 17:55:50 2024 daemon.notice hostapd: phy1-ap0: AP-DISABLED Tue Jun 4 17:55:50 2024 daemon.notice hostapd: phy1-ap0: CTRL-EVENT-TERMINATING Tue Jun 4 17:55:50 2024 daemon.err hostapd: rmdir[ctrl_interface=/var/run/hostapd]: Permission denied Tue Jun 4 17:55:50 2024 daemon.err hostapd: hostapd_free_hapd_data: Interface phy1-ap0 wasn't started Tue Jun 4 17:55:50 2024 daemon.notice hostapd: nl80211: deinit ifname=phy1-ap0 disabled_11b_rates=0 Tue Jun 4 17:55:50 2024 kern.info kernel: [ 1241.085937] mt7921e 0000:02:00.0 phy1-ap0: left allmulticast mode Tue Jun 4 17:55:50 2024 kern.info kernel: [ 1241.092052] mt7921e 0000:02:00.0 phy1-ap0: left promiscuous mode Tue Jun 4 17:55:50 2024 kern.info kernel: [ 1241.098116] br-lan: port 5(phy1-ap0) entered disabled state Tue Jun 4 17:55:50 2024 daemon.info ModemManager[14375]: hotplug: remove network interface phy1-ap0: event processed Tue Jun 4 17:55:50 2024 daemon.err ModemManager[14375]: hotplug: Couldn't report kernel event: error: couldn't find the ModemManager process in the bus Tue Jun 4 17:55:50 2024 daemon.notice hostapd: Configuration file: data: driver=nl80211 logger_syslog=127 logger_syslog_level=2 logger_stdout=127 logger_stdout_level=2 country_code=KR ieee80211d=1 ieee80211h=1 hw_mode=a beacon_int=100 tx_queue_data2_burst=2.0 #num_global_macaddr=1 ieee80211n=1 ht_coex=0 ht_capab=[HT40+][LDPC][SHORT-GI-20][SHORT-GI-40][TX-STBC][RX-STBC1][MAX-AMSDU-7935] ieee80211ac=1 vht_oper_chwidth=2 vht_oper_centr_freq_seg0_idx=acs_survey vht_capab=[RXLDPC][SHORT-GI-80][SHORT-GI-160][TX-STBC-2BY1][SU-BEAMFORMEE][MU-BEAMFORMEE][RX-ANTENNA-PATTERN][TX-ANTENNA-PATTERN][RX-STBC-1][BF-ANTENNA-4][VHT160][MAX-MPDU-11454][MAX-A-MPDU-LEN-EXP7] ieee80211ax=1 he_oper_chwidth=2 he_oper_centr_freq_seg0_idx=acs_survey he_bss_color=128 he_spr_sr_control=3 he_default_pe_duration=4 he_rts_threshold=1023 he_mu_edca_qos_info_param_count=0 he_mu_edca_qos_info_q_ack=0 he_mu_edca_qos_info_queue_request=0 he_mu_edca_qos_info_txop_request=0 he_mu_edca_ac_be_aifsn=8 he_mu_edca_ac_be_aci=0 he_mu_edca_ac_be_ecwmin=9 he_mu_edca_acbe Tue Jun 4 17:55:50 2024 daemon.notice netifd: Wireless device 'radio1' is now up Tue Jun 4 17:55:50 2024 daemon.info ModemManager[14403]: hotplug: add network interface phy1-ap0: event processed Tue Jun 4 17:55:50 2024 daemon.err ModemManager[14403]: hotplug: Couldn't report kernel event: error: couldn't find the ModemManager process in the bus Tue Jun 4 17:55:50 2024 kern.info kernel: [ 1241.495020] br-lan: port 5(phy1-ap0) entered blocking state Tue Jun 4 17:55:50 2024 kern.info kernel: [ 1241.500636] br-lan: port 5(phy1-ap0) entered disabled state Tue Jun 4 17:55:50 2024 kern.info kernel: [ 1241.506268] mt7921e 0000:02:00.0 phy1-ap0: entered allmulticast mode Tue Jun 4 17:55:50 2024 kern.info kernel: [ 1241.512720] mt7921e 0000:02:00.0 phy1-ap0: entered promiscuous mode Tue Jun 4 17:55:50 2024 kern.info kernel: [ 1241.519027] br-lan: port 5(phy1-ap0) entered blocking state Tue Jun 4 17:55:50 2024 kern.info kernel: [ 1241.524601] br-lan: port 5(phy1-ap0) entered forwarding state Tue Jun 4 17:55:50 2024 daemon.notice hostapd: phy1-ap0: interface state UNINITIALIZED->COUNTRY_UPDATE Tue Jun 4 17:55:50 2024 kern.info kernel: [ 1241.530426] br-lan: port 5(phy1-ap0) entered disabled state Tue Jun 4 17:55:50 2024 daemon.notice hostapd: ACS: Automatic channel selection started, this may take a bit Tue Jun 4 17:55:50 2024 daemon.notice hostapd: phy1-ap0: interface state COUNTRY_UPDATE->ACS Tue Jun 4 17:55:50 2024 daemon.notice hostapd: phy1-ap0: ACS-STARTED Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5180 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5180 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5180 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5180 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5180 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5180 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5180 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5200 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5200 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5200 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5200 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5200 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5200 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5220 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5220 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5220 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5220 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5220 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5220 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5240 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5240 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5240 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5240 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5240 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5240 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5260 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5260 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5260 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5260 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5260 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5260 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5280 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5280 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5280 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5280 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5280 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5280 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5300 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5300 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5300 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5300 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5300 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5300 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5320 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5320 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5320 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5320 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5320 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5320 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5500 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5500 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5500 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5500 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5500 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5500 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5520 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5520 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5520 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5520 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5520 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5520 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5540 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5540 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5540 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5540 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5540 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5540 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5560 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5560 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5560 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5560 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5560 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5560 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5580 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5580 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5580 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5580 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5580 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5580 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5600 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5600 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5600 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5600 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5600 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5600 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5620 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5620 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5620 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5620 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5620 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5620 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5640 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5640 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5640 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5640 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5640 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5640 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5660 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5660 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5660 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5660 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5660 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5660 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5680 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5680 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5680 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5680 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5680 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5680 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5700 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5700 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5700 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5700 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5700 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5700 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5720 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5720 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5720 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5720 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5720 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5720 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5745 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5745 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5745 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5745 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5745 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5745 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5765 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5765 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5765 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5765 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5765 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5765 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5785 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5785 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5785 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5785 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5785 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5785 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5805 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5805 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5805 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5805 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5805 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5805 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5825 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5825 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5825 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5825 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5825 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5825 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5180 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5200 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5220 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5240 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5260 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5280 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5300 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5320 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5180 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5500 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5520 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5540 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5560 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5580 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5600 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5620 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5640 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: ACS: Survey for freq 5500 is missing noise floor Tue Jun 4 17:55:59 2024 daemon.notice hostapd: phy1-ap0: ACS-COMPLETED freq=5180 channel=36 Tue Jun 4 17:55:59 2024 daemon.notice hostapd: phy1-ap0: interface state ACS->HT_SCAN Tue Jun 4 17:55:59 2024 daemon.notice hostapd: phy1-ap0: interface state HT_SCAN->DFS Tue Jun 4 17:55:59 2024 daemon.notice hostapd: phy1-ap0: DFS-CAC-START freq=5180 chan=36 sec_chan=1, width=2, seg0=50, seg1=0, cac_time=60s Tue Jun 4 17:55:59 2024 daemon.err hostapd: 160 MHz channel width is not supported in 5 / 6GHz Tue Jun 4 17:55:59 2024 daemon.err hostapd: Can't set freq params Tue Jun 4 17:55:59 2024 daemon.err hostapd: DFS start_dfs_cac() failed, -1 Tue Jun 4 17:55:59 2024 daemon.err hostapd: Interface initialization failed Tue Jun 4 17:55:59 2024 daemon.notice hostapd: phy1-ap0: interface state DFS->DISABLED Tue Jun 4 17:55:59 2024 daemon.notice hostapd: phy1-ap0: AP-DISABLED

[wlshdjj]

MediaTek' cards do not report the background noise, so you can not use ACS. Don't use auto channel then it'll work well.