(In reply to Cristian Rodr�guez from comment #13) > (In reply to Antoine Belvire from comment #10) > > > According to this commit's description: > > http://cgit.freedesktop.org/xorg/xserver/commit/ > > ?id=dc48bd653c7e1013e2d69e3f59ae3cbc0c893473, one shouldn't restart > > systemd-logind while an X session using it is still active. At least, for > > the moment. > > > > Regards. > > This is incorrect.. it has to reconnect instead. Christian, did you actually read the commit message? It clearly states that reconnecting is not enough as systemd-logind will have new fd's. Since the original fd's carry a lot of state (at least for drm) they cannot simply be replaced.