What is this 35% of which you speak?
Let's take a full look of that poll as of 8:30 tonight...
Upgrade - 15.06% - worked flawlessly
Upgrade - 20.19% - worked but had few things to fix, nothing serious though
Upgrade - 19.31% - got many problems that i've not been able to solve
Install - 12.56% - worked flawlessly
Install - 13.56% - worked but had few things to fix, nothing serious though
Install - 19.31% - got many problems that i've not been able to solve
So, if we count "got many problems that I've not been able to solve" as failed upgrades (a reasonable thing to say) then 39% of the users who went to that forum have had unsuccessful upgrades.
By simple subtraction then, 61% of the users who went and voted in that poll had a working upgrade (I mean really
It's worth noting that this post was made from a laptop running an upgraded Ubuntu 9.10 from 9.04 - with 0 issues. It was actually the smoothest and easiest FOSS upgrade I've ever gone through in 10 years. That includes upgrades through the FreeBSD 3.x line (phear make world
Props to Canonical, Ubuntu is about the cleanest, easiest to use Linux I've ever seen. Keep those releases rolling!
He has not acquired a fortune; the fortune has acquired him. -- Bion