Comment # 4 on bug 1215962 from Neal Gompa

Shawn tagged me into this and I did some digging. I suspect that this might be
fallout from the utmp removal in Tumbleweed.

The only places where this error occur in the codebase are around its utmp
code:
https://github.com/sddm/sddm/blob/501129294be1487f753482c29949fc1c19ef340e/src/helper/HelperApp.cpp#L140-L165

I don't think we should be doing utmp logins/logouts when we're perfectly
capable of using login1 when it's available...