Marking this as a duplicate of bug #430496, since it has very similar symptoms. The fix for that bug should be released by the first karmic beta release. If that doesn't solve this, then unmark this as a duplicate.
Marking this as a duplicate of bug #430496, since it has very similar symptoms. The fix for that bug should be released by the first karmic beta release. If that doesn't solve this, then unmark this as a duplicate.