This is a debian wheezy x64 new system. After having the server working online for days or weeks, in case I want to reboot it, it "sometimes" fails to start mysql server. It happened about 3 times now and all I have done is login and reboot again. This time though mysql starts normally. Generally the machine works excellent and very fast on new hardware x64 on i7 with 8gb ram. I haven't noticed anything going wrong so far. Any idea what could be causing this ? Thanks in advance for all help.