Comment 2 for bug 67101

More tests:
- Booting amd64 Edgy with Dapper's amd64 kernel results in about the same behaviour as Dapper itself (not counting the stuff that requires a newer kernel), so it's probably kernel related.
- With amd64 Dapper, I'm still getting some crashes, but not the other symptoms.
- Just before crashing with Dapper, I got (in dmesg): "
Losing some ticks... checking if CPU frequency changed
warning: many lost ticks
Your time source seems to be instable or some driver is hogging interrupts
"