Вот полуофициальный комментарий на эту тему с maemo.org.
A blogger on cnet asia claimed Nokia says no MeeGo for N900. True?
The blogger misunderstood an alleged Nokia source quote, which was «Maemo on Nokia N900 is not upgradeable to MeeGo», to mean that the N900 will not get MeeGo. What it actually means is that there is no direct OS upgrade path (ie, SSU). As Valtteri Halla stated, the N900 will get a developer build of MeeGo (and it will have to be installed fresh). There has been no official word yet on whether a commercial version will or will not be released.
~ $ cp ~/MyDocs/.qf ~/MyDocs/qf
~ $ cp ~/MyDocs/.qf /media/mmc1/