My LVM information was corrupted, too. After trying Ubuntu 10.10 in Virtualbox and as Live CD with success, I installed into free space following my eCS / OS/2 LVM partitions, just to make the disk unusable until restoring a backup.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/669459 Title: Ubuntu installation writes into foreign partitions and MBR without permission, damaging other operating systems on the disk -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs