I have a bug 1075670 that is apparently a duplicate of this one. Normally you shouldn't be hitting this bug in precise which runs 3.2 but with the rolling release plan 3.5 is now in the precise repos and is intended to be made default. It's been several a couple months now with no update to samba in precise so hopefully this comment will put this issue back on the radar.
I have a bug 1075670 that is apparently a duplicate of this one. Normally you shouldn't be hitting this bug in precise which runs 3.2 but with the rolling release plan 3.5 is now in the precise repos and is intended to be made default. It's been several a couple months now with no update to samba in precise so hopefully this comment will put this issue back on the radar.