I am now setting up my home environment for training and developing network fo XOs. I have successfully installed two Ubuntu Sugar Remix installations at home laptops, one in parallel with Windows 7, one from the scratch on AcerAspireOne. Now, I got stuck with my own laptop. It's Ubuntu 10.10 (Gnome) with fully encrypted LVM, running on Dell XPS M1330. Sugar on the Stick fails when booting. Ubuntu Sugar Remix liveCD works, but I cannot go beyond basic functionalities. I am running out of ideas...
Is there a way set up Sugar etc.. as an additional interface, to be selected (dynamically or at the login time) as an alternative to Gnome?
Or,although it is more risky, is there a safe way to install alternative OS (Ubuntu Sugar Remix) within LVM system?
Or (while it's really scary), to resize LVM partitions and set up USR outside of it?
I am not that experienced with Linux, so any suggestion will be really appreciated.