Comment 16 for bug 1427672

Ah, thanks. I misunderstood you then.

Can you say with certain confidence that the kernel/graphics driver crash (that's what it seems to be) only happens with systemd, but not with upstart? Perhaps there's some difference in how we shut down X.org/lightdm under either. Can you reliably switch users or just start/stop your session under upstart and systemd? (The latter is the part that causes graphics driver/kernel crashes on my machine occasionally, but it doesn't seem init specific)