> -----Original Message----- > From: Viacheslav <adeep@xxxxxxxxx> > Sent: Wednesday, January 10, 2024 7:05 PM > To: Ping-Ke Shih <pkshih@xxxxxxxxxxx>; linux-wireless@xxxxxxxxxxxxxxx > Cc: Jernej Škrabec <jernej.skrabec@xxxxxxxxx>; Martin Blumenstingl <martin.blumenstingl@xxxxxxxxxxxxxx> > Subject: Re: rtw88: rtl8822cs AP mode not working > > Hi! > > 10/01/2024 12.15, Ping-Ke Shih wrote: > > > > > >> -----Original Message----- > >> From: Viacheslav <adeep@xxxxxxxxx> > >> Sent: Wednesday, January 10, 2024 3:07 PM > >> To: linux-wireless@xxxxxxxxxxxxxxx > >> Cc: Ping-Ke Shih <pkshih@xxxxxxxxxxx>; Jernej Škrabec <jernej.skrabec@xxxxxxxxx>; Martin Blumenstingl > >> <martin.blumenstingl@xxxxxxxxxxxxxx> > >> Subject: rtw88: rtl8822cs AP mode not working > >> > >> Hello! > >> > >> We use RTL8822CS modules in our devices and we switched to rtw88 from an > >> external driver by Realtek. Suddenly we discovered that the AP mode > >> (hotspot) stopped working. The hotspot is set up, but it does not > >> authorize client connections. > >> > >> In attacments log and config files. > >> > >> client - notebook with iwlwifi 0000:00:14.3: Detected Killer(R) Wi-Fi 6E > >> AX1675i 160MHz Wireless Network Adapter (211NGW), REV=0x370 > >> > > > > It is probably because RTL8822CS doesn't issue beacon properly. Trying to > > capture air packets will be helpful to clarify the problem. > > airdump-ng result in attachment. > I don't see any captured beacon packets. So, that is the problem. Did you see any weird messages in kernel log when you were starting hostapd?
