It seems you may have inadvertently uninstalled a package you weren't
supposed to. I'm converting this to a question in our support tracker
for now. I'd also like to point out that I was unable to unzip the
VarLogDistupgrade200906191438.gz file attached so I'm unable to examine
what the events
** Attachment added: BootDmesg.txt
http://launchpadlibrarian.net/28136237/BootDmesg.txt
** Attachment added: CurrentDmesg.txt
http://launchpadlibrarian.net/28136238/CurrentDmesg.txt
** Attachment added: Dependencies.txt
http://launchpadlibrarian.net/28136239/Dependencies.txt
**