how to install
 

i have download ubuntu-9.10-beta-dvd-i386 but unable to install it?
how to install?

when i given 25gp for / partition....after some processing it gave me message that there is no space to copy the files;


is this version like ultimate Linux2.2?


this dual boot os

pls.include how much free space do you have in your partition? is this dual boot?

How to install? Burn to DVD, put in your drive, and boot from it. And it's hard to say what's wrong with your disk space, since you don't say anything about how you've got your disk partitioned right now. Chances are, you don't have 25GB of unformatted/unmounted space.

Dual-boot with WHAT? What two OS'es are you dual-booting?

why use a beta; why not a proper release?

Hey there, as chrism01 said above, why are you using a beta? here's a warning, your problem may be because you're using a beta version, you shouldn't use a beta release unless you're prepared if things break, I recommend you get the 9.04 stable download as it sounds like you're not too experienced with linux.

Also, how much free space do you have, you might not have enough

From his user agent icon, I guess he's trying to dual-boot with XP and/or "ultimate linux 2.2"

Final release of Karmic Koala is scheduled for tomorrow, i.e. 29th Oct. So wait if you can for a day and then get the final stable release.
Also, give some information about your disk partitioning so that errors can be confirmed.