It seems the probles is casued by the fact, that discover is set to handle cdrom mount points. It appears this was changed during the upgrade of the discover1 package.
On a fresh install discover is set to NOT handle cdrom, and the bug does not appear then. Summary : discover changes its setting to handle cdroms, when it is updated. -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]