By the way, I don't see any problem with that. Is that even a bug? I'm thinking it is quite simple that you need to unmount the partitions that you have mounted on the LiveCD/LiveUSB mode so there is nothing wrong IMHO :)
We can make the message even smaller with less words: The installer has detected that the following disks have mounted partitions: /dev/sda Do you want the installer to unmount the partitions on these disks before continuing? it is recommended to unmount them before continuing. (buttons at the end are "No" and "Yes") -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/540692 Title: "unmount partitions that are in use?" dialog is confusing To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubiquity/+bug/540692/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs