Well, those were probably useless because bootchart was set to stop prematurely, which I've fixed. I've done some tweaking including uninstalling the Broadcom STA driver (I installed a new wireless card) and disabling UbuntuOne and my system has better boot performance, but bootchart indicates that it still takes 110-130 seconds to start. I'm attaching some better bootcharts.
** Attachment added: "2_bootcharts.tar.gz" http://launchpadlibrarian.net/34572888/2_bootcharts.tar.gz -- [Karmic] Boot time has a huge regression (~1.5 min against ~40 sec for Jaunty) https://bugs.launchpad.net/bugs/442132 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs