[L. Duke]

I just downloaded it and tried it on my Linux server and it worked fine.

Try these things with Onslaught being the only plugin loaded:

What do you see when you type "meta list" ?

Have you added onslaught to the metaplugins.ini file (rather than using meta load)?

If you have onslaught 0 and change it to 1 you need to change maps before it will turn on. Try changing maps to see if it works.

Do you have all of the cfg files in /addons/onslaught/cfg (like de_dust2.cfg, cs_italy.cfg, etc.)? Do you have an /addons/dukebase/cfg/gameinfo.txt file?

Someone else had this problem too, and I gave them some pointers like that and never heard from them again. I'm not sure what they had wrong, but I see their server in the list now so I assume it was something like this.