Some mails from Ubuntu bugs not forwarded to the PTS
If you use the derivatives-bugs PTS keyword to receive bugmail from
Ubuntu, it is possible that you did not receive some mails during the
last few days.
Due to the migration of qa.debian.org to another host, the script that
receives emails from Launchpad and forwards them to the appropriate
package on the PTS was temporarily broken by a different configuration
of the local mail server.
So, if you rely on this feature to be warned of new or modified Ubuntu
bugs, it might be a good idea to check the Developer's Packages
Overview, or the PTS web interface.