search for: unknowledable

...n startx. I have noticed sometimes that I get the segfault, but the next time I boot, I can boot into X. I really don't know enough to guess whether sometimes it is finishing X and removing the lock before the segfault and sometimes it is not. I am not so unhappy with the situation but being unknowledable of course worry about what effects a segfault during shutdown may have. I do notice that after the segfaults, it goes on to unmount the filesystems and other things that it does normally (but I can't say everything normally as I don't really understand the normal steps of it shutting down)...