Hi To answer to your question : I've boot on the iso, and it doesn't ask me the question But it wasn't such a problem cause i want to clean all the things i've already done (I'm a new Ubuntu noob and try a lot of things on my pc) Hope it will help PtitOurs <div>On 5/1/05, Psquared <<a href="mailto:dlist@ubuntuforums.org">dlist@ubuntuforums.org</a>> wrote:<blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;"> Yes, I am on Warty with backports. I have tried to upgrade to Hoary using apt-get and synaptic (changing sources.list from Warty to Hoary) but it chokes on the last step. I posted a message about this before and was told that it appeared I had an outdated version of dpkg and bzip. When I checked the versions of these programs it appeared I had the most current ones available for Warty, but the dist-upgrade would not work. That is why I have turned to the ISO. I know how to change the sources.list to look for the CD so I'm going to give it a shot. What I was curious about was the post which indicated that if you download and make a Hoary install CD and put it in your CD drive that it will ask me whether I want to upgrade or do a clean install. Is this the ISO? Do I have to boot it to get to this point? If I run dist-upgrade or smart upgrade in synaptic with CD sources enabled will it also ask me this question?? Just curious. Thanks. -- Psquared -- ubuntu-devel mailing list <a href="mailto:ubuntu-devel@lists.ubuntu.com">ubuntu-devel@lists.ubuntu.com</a> <a href="http://lists.ubuntu.com/mailman/listinfo/ubuntu-devel"> http://lists.ubuntu.com/mailman/listinfo/ubuntu-devel</a> </blockquote></div>