Hi there!
I'm using 12.04 server
Think the title explaines my problem already, however, here's the details:
I want my main user to have a different system password than the samba password. I set it using "sudo smbpasswd user"
It works but after a while it's back to the system password.
I haven't thoroughly researched if this happens only after reboot, but I'm pretty sure it happens even without that, just after a few hours.

I googled a little and came across the hint to de-install "libpam-smbpass"
I tried so, but it doesn't do it due to a dependency with linux-headers-....
Maybe I don't even have it installed? I don't know how to find this out, I'm quite a noob.

Any hints?