I just downloaded a fresh version of the Precise Beta 2 ISO and re- installed on my problem machine. I did the same dist-upgrade that I did yesterday and all is well. No issues with update-initramfs.
I'd suggest that this is most likely a problem with one of the old ISOs and this bug should be marked invalid if James agrees? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/974765 Title: Drive not found since 3.2.0-21... kernel panic, unable to mount root fs To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/974765/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs