I've followed the directions here on the Ubuntu help wiki for my 12.04.2 Ubuntu Server running in VMware Fusion 5, and everything looks good, so I do a echo c > /proc/sysrq-trigger
as root. It panics the kernel as expected, and then hangs after printing out a bunch of stack traces.
I waited a few minutes to make sure any writes to disk (for the crash dump) finished, and I restarted the VM. When I log in again, ls /var/crash
shows no files! Any idea how to get it to work, or whether it works at all?