LPIA architecture has been deprecated, upgrades will not work
|||Release Notes for Ubuntu||
The LPIA architecture has been deprecated in Lucid. This means that any LPIA systems will have to be backed up and a scratch install performed from the i386 or amd64 flavours. For atom based systems this should not be an issue.
I am unsure if there are any platforms which will no longer be supported, if so we may need to warn about those.