openwrt 5G wifi出现认证失败问题

问题log

Fri Feb 21 03:03:59 2020 daemon.notice hostapd: wlan0: AP-STA-DISCONNECTED XX:XX:XX:XX:XX
Fri Feb 21 03:03:59 2020 daemon.info hostapd: wlan0: STA XX:XX:XX:XX:XX IEEE 802.11: disassociated
Fri Feb 21 03:04:00 2020 daemon.info hostapd: wlan0: STA XX:XX:XX:XX:XX IEEE 802.11: deauthenticated due to inactivity (timer DEAUTH/REMOVE)
Fri Feb 21 03:19:02 2020 daemon.info hostapd: wlan0: STA XX:XX:XX:XX:XXWPA: group key handshake failed (RSN) after 4 tries
Fri Feb 21 03:19:02 2020 daemon.notice hostapd: wlan0: AP-STA-DISCONNECTED 1c:48:ce:01:d5:55
Fri Feb 21 03:19:07 2020 daemon.info hostapd: wlan0: STA 1XX:XX:XX:XX:XX IEEE 802.11: deauthenticated due to local deauth request

解决方案

1.修改驱动

将

ath10k-firmware-qca9888

ath10k驱动修改为

ath10k-firmware-qca9888-ct 
ath10k-ct 

2.修改5G wifi-iface配置

增加如下配置

disassoc_low_ack/wpa_group_rekey/wpa_pair_rekey/wpa_master_rekey