Comment 8 for bug 447080

Confirming. Happened to me on first boot after upgrading from 9.10 to 10.04 alpha 2.

The stack trace on this bug is not valid, but since this bug has the most subscribers and also indicates over 60 people are affected (when you include "also affects me" from the duplicates), it seems we should use this one as a base and mark others as a dup of tihs one. The following bugs are examples of ones with good stack traces which have been marked as a duplicate of this one:

All bugs marked as duplicates of this one have valid stack traces.