For me, the apt-xapian-index cronjob used to crash a complete Xen domU (Raring minimal install w/ linux-vm, 512 MiB RAM, 1 vcpu, 1 GiB swap) on a weekly basis until I disabled the cronjob. Took me a while to find out why the domU crashed in such a timely manner.
I do not have this problem on other hosts running 12.04 Precise, but this one I upgraded to quantal/raring and the problem appeared. I have yet to try an upgrade to saucy with the cronjob reenabled.
For me, the apt-xapian-index cronjob used to crash a complete Xen domU (Raring minimal install w/ linux-vm, 512 MiB RAM, 1 vcpu, 1 GiB swap) on a weekly basis until I disabled the cronjob. Took me a while to find out why the domU crashed in such a timely manner.
I do not have this problem on other hosts running 12.04 Precise, but this one I upgraded to quantal/raring and the problem appeared. I have yet to try an upgrade to saucy with the cronjob reenabled.