After much pain and strife (including borking a Mageia linux computer),

I have finally got 3.1b2. So I am quite annoyed (not with anyone here though, just clarifying

) to find that whenever I start a game, it crashes, even on texture size 128. I know the hardware I am using is old, and the lack of a video card is certainly a factor, but 2.3.9 ran without issues like this, so is there any options I can set apart from texture sizes and screen resolution?
I realise the problem is with the hardware I use, but as it isn't mine, I can't improve/replace it.

I do have my own computer, but it does not have access to internet, and I am waiting for the next release of Mageia Linux in any case. The current hardware: Pentium 4 processor @ 3.00 Ghz, 1 GB RAM, onboard video, Mepis Linux.
I fully realise my input is just another drop in the proverbial bucket. It is my goal to make each drop count.