Comment 5 for bug 63418

These are some subjective notices:
After an earlier update the lockup seemed to occur for only 10% of the bootups. With one of the last updates it got worse again.

According to /var/log/aptitude linux-image and -headers were updated on:
Di, Okt 10 2006 10:48:15 +0200
Mi, Okt 11 2006 17:51:45 +0200
Fr, Okt 13 2006 09:50:34 +0200

restricted-modules were updated only on 10th.

After one of these updates I believe this issue really got severe.