Comment # 41 on bug 1084943 from Jonathan Kang

(In reply to Frank Kruger from comment #38)
> Isn't disabling wps by default brute force? What about those people using
> it? Since the issue seems to be due to a race between NM (asking for
> secrets) and sddm (not finished yet), as you wrote, I doubt that wps is the
> main culprit.

Emm, you're right. Simply disabling that is not correct. The difference between
KDE + sddm and GNOME + gdm(no issue) is that in GNOME, the first activation of
wireless connection fails(same as KDE) but autoconnect of that connection get
blocked due to no secret until network agent registers.

But in the logs provided in previous comments, there is no sign indicating
the autoconnect is blocked and a agent registers. This should be the reason why
it fails. I need spent a bit more time on it.