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The WiFi's are visible .......
Message: no password found
I don't think that is related to the kernel, because the wifi is visible. The kernel done his job!
That must be another reason. Maybe a software failure.
So my first question, which flavor you are using? Xfce, KDE, Xorg, nox. mate or what ever.
Are you using wpa_supplicant or IWD, with network manager or not, questions over questions.
What does dmesg and or journalctl telling you,
Without any information about your system, no one can help you.
Sorry, but there is no crystal ball around here!