ACS(Automatic Channel Selection) can't work with hw_mode setting to any for AP Mode

何喬治 george.ho0505 at gmail.com
Thu Jun 13 20:36:06 PDT 2019


the error log is as follows,
it seems to be related to WPA_DRIVER_FLAGS_ACS_OFFLOAD and
WPA_DRIVER_FLAGS_SUPPORT_HW_MODE_ANY ,
and CONFIG_DRIVER_NL80211_QCA   flags
but in my case, my wifi device is not QCA's wifi chip!
any advice to cope with the issue?
...
06-06 09:54:11.114  5106  5106 E hostapd : Hardware does not support
configured mode
06-06 09:54:11.114  5106  5106 I hostapd : wlan0: IEEE 802.11 Hardware
does not support configured mode (4) (hw_mode in hostapd.conf)
06-06 09:54:11.114  5106  5106 W hostapd : wlan0: IEEE 802.11 Hardware
does not support configured mode (4) (hw_mode in hostapd.conf)
06-06 09:54:11.114  5106  5106 E hostapd : Could not select hw_mode
and channel. (-2)
...

thanks!



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