Processes dying by itself.

Hello, I was testing 2.6.0-test2 for my server (Pentium Classic 133 MHz, 32MiB RAM) it seemed to work fine, loads were pretty high (Didn't really matter anyway) but when I left some processes on over night (screen, irssi, apt-get dist-upgrade) it just killed all of them and killed even my ssh connection. Is this a known issue on slow computers? it just keeps on killing processes at some after some random idletime, no problem with 2.4. I didn't find anything special in logs at that time. I hope this could be fixed somehow.
Sorry for any typos.

Regards

Markus Hästbacka <[email protected]>