Marc, I think the bug you're seeing is different from the one I encountered. I believe the bug that I saw was a problem with my initramfs; it seems like it was corrupted or something. It sounds like your problem is more like a kernel/driver issue.
I suggest another bug report be opened for the issue that Marc, and perhaps others, are seeing, and this bug report be closed, unless the devlopers would like to keep it open for the record -- because I don't think I'll be able to reproduce it. -- After upgrading from breezy, the system will not boot https://launchpad.net/bugs/30333 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs