> > It does spew crap to stderr that i didn't notice with previous > > versions, but i may have missed it. Probably such splatter is > > to be expected with "modern" software (sigh). > > > > QStandardPaths: XDG_RUNTIME_DIR not set, defaulting to > > '/tmp/runtime-schwarze' > > I'll have to ask the Qt gurus about this. Other Qt5 applications produce > the same warning (stellarium from astro/stellarium, for example).
That's a systemd stuff (logind component I think). IIRC on non-systemd OSes it should default to ~/.cache/... -- Antoine