No, its not cleaned on startup. It seems like there was no crash in the first place.
I'm sorry to hear your case Captain Chaos. But 90% of your issues are because of the NVIDIA proprietary driver. I have an Intel GPU and everything's fine for me. Adding a bug task for nvidia-graphics-drivers ** Also affects: nvidia-graphics-drivers (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/894132 Title: unity does not start using xinerama and multi-monitor To manage notifications about this bug go to: https://bugs.launchpad.net/unity/+bug/894132/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs