If you did an upgrade instead of install, then Ubiquity was not involved. If grub did not install to the correct device on upgrade, then it probably was not configured correctly in the first place. If you manually installed it before, that would have masked the configuration problem. Normally when you install, grub is configured to remember where and reinstall there on upgrade, but this does not happen when you manually invoke grub-install.
What was the raid configuration again? Raid0? Also can you try booting with the nosplash and noquiet options and see if you get any more detailed messages? I strongly suspect that the inotify error is irrelevant since I usually get them myself and it doesn't seem to cause a problem. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/631795 Title: [LUCID, MAVERICK, NATTY] do not boot reliably on dmraid set -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs