hotspot no Internet connection
linux-wifi-hotspot
https://wiki.archlinux.org/title/Software_access_point
I try linux-wifi-hotspot and got the reason(GUI will not show reason so use terminal) - my wifi adapter problem.
$ sudo create_ap wlp1s0 eth0 MyAccessPoint MyPassPhrase
ERROR: Your adapter can not be a station (i.e. be connected) and an AP at the same time
plasma-nm
https://bugs.kde.org/show_bug.cgi?id=452449
this happens because when you’re using WiFi to receive a connection, you can’t also be using WiFi to generate another one
conclusion
At the beginning, I know the wireless card can not work in same mode cause only one road. But as time goes, wirelss card gets more roads that it can work in mixed mode. I test RTL8822CE on win10/11. It can not in work both mode. But last update on win11, it suddenly can. I can not record it again for I uninstall win11 totally. I have download the win11 and install. Test shows that RTL8822ce could work at mixed mode(ST+AP).
lakinduakash/linux-wifi-hotspot Doesn’t work with rtl8822be. #175 . So the point is that the linux driver has not reach yet.