Note that using # systemctl list-units indicates that wpa_supplicant is running
wpa_supplicant.service loaded active running WPA supplicant
howeever I dont have wpa_supplicant.conf file.
i just want access point uap0, not mlan0 client.
I presume the error is because i have not configured the mlan0 client to work correctly.
Is there a way to disable the client side if i only want the access point to work?
Or is this problem instrinsic to the wifi module so that the problem occurs irreslective of client or access point ?
Any help in solving the problem would be appreciated.
Are you able to configure the access point with the uap0? I also get this message on my iMX6ULL, independent whether I have BSP version 2.7 or version 2.8 installed. I’ll need to check that with my colleague on Monday.
If you are not able to configure and start the access point, please try the BSP version 2.7.
The access point works and I can connected via wifi and load a web page. However, in the debug console I get the indicated message with or without the uap0 enabled and working.
That’s not an error, just a verbose print. connman GUI schedules wifi scans with a parameter that’s not supported by firmware in our wifi module. If you don’t want connman to handle mlan0 interface you can try adding mlan to NetworkInterfaceBlacklist in /etc/connman/main.conf
I am using IMX6ULL Console image 3.0b3 on Colibri eval board v3.2B with Colibri IMX6ULL 512MB WB IT V1.1A, and am seeing the same issue where the debug console showing “ieee80211 phy0: mwifiex_cfg80211_sched_scan_start : Invalid Sched_scan parameters” periodically. Note that WiFi AP (interface uap0) is enabled.
I followed the previous recommendation to black-list mlan0 in connman/main.conf but that does not resolve the issue.
NetworkInterfaceBlacklist = vmnet,vboxnet,virbr,ifb,ve-,vb-,usb,rndis,mlan0