I have been using Linuxlite for a few years now and am currently using 4.0. I installed it last fall and haven't had any issues with it. Until today. This morning I shut down my computer normally, but when I turned it back on this evening, it asked me to login on startup; I had it set to log me in automatically, so I thought this was weird. But then it wouldn't accept my password. I made sure caps and numlock weren't on but it still won't let me in. I haven't done anything unusual lately or noticed any strange behavior until this happened. Can someone tell me what is going on? Have I been hacked? What can I do to get back into my computer?