Mibo5354 / i9300_builds

Modified LineageOS 14.1 builds for i9300
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WPA3 Wifi not connecting #9

Open DB1ADE opened 1 year ago

DB1ADE commented 1 year ago

Issue

Wifi is not connecting

What works

What das not work

So it looks like the wifi driver is basically running.

My installation

But old CM11 works

Analyze

wpa_cli

After killing wpa_supplicant, running wpa cli hangs on: "Could not connect to wpa_supplicant: wlan0 - re-trying" strace wpa_cli says: "connect(3, {sa_family=AF_LOCAL, sun_path="/data/misc/wifi/sockets/wlan0"}, 110) = -1 ENOENT (No such file or directory)".

wpa_supplicant -dd

DB1ADE commented 1 year ago

After deactivating WPA3 in my router, S3 could connect wifi.

logcat says: 09-26 14:38:25.967 4239 4239 W wpa_supplicant: wlan0: WPA: Failed to configure IGTK to the driver 09-26 14:38:25.967 4239 4239 I wpa_supplicant: wlan0: RSN: Failed to configure IGTK

It has something to do with PMF wifi frames, which cannot be deactivated for wpa3 wifis.