Sat Nov 27 12:36:14 2021 daemon.notice hostapd: Configuration file: /var/run/hostapd-phy1.conf (phy wlan1) --> new PHY
Sat Nov 27 12:36:14 2021 daemon.err hostapd: Line 46: unknown configuration item 'snoop_iface'
Sat Nov 27 12:36:14 2021 daemon.err hostapd: Line 54: unknown configuration item 'vlan_no_bridge'
Sat Nov 27 12:36:14 2021 daemon.err hostapd: Line 56: unknown configuration item 'qos_map_set'
Sat Nov 27 12:36:14 2021 daemon.err hostapd: 3 errors found in configuration file '/var/run/hostapd-phy1.conf'
Sat Nov 27 12:36:14 2021 daemon.err hostapd: Failed to set up interface with /var/run/hostapd-phy1.conf
Sat Nov 27 12:36:14 2021 daemon.notice netifd: radio1 (14191): Command failed: Invalid argument
Sat Nov 27 12:36:14 2021 daemon.notice netifd: radio1 (14191): Device setup failed: HOSTAPD_START_FAILED
Sat Nov 27 12:36:14 2021 daemon.notice netifd: Wireless device 'radio1' set retry=0
Sat Nov 27 12:36:14 2021 daemon.crit netifd: Wireless device 'radio1' setup failed, retry=0
Sat Nov 27 12:36:14 2021 daemon.notice netifd: Wireless device 'radio1' is now down
I updated the list, and then upgraded the upgradeable items one by one. After all the upgrades were completed, my wifi could not be turn on, and the log was as above.
I am very sad, the stable version(21.02.1) I used, the normal upgrade of the components, there are also problems.
I tried to use ssh to connect to the router and delete the three error items in the hostapd-phy1.conf file. The wireless function is enabled, but the dhcp service cannot be obtained from the phone.