Same problem here. I use boot chart. Btrfs and btrfsctl appears on the chart and run (wait) about 15 seconds. I have attached the boot charts of lucid and maverick.
** Attachment added: "Lucid" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/577842/+attachment/1690109/+files/kalman-home-lucid-20101012-3.png -- shpchp cannot reserve mmio region https://bugs.launchpad.net/bugs/577842 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
